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Flexion Therapeutics Inc

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CIK:
0001419600

SIC:
2834 - Pharmaceutical Preparations

State location:
MA

State of incorporation:
DE

Fiscal year end:
December 31

Business address:
10 MALL ROAD, SUITE 301, BURLINGTON, MA, 01803
Phone: (781) 305-7777

Mailing address:
10 MALL ROAD, SUITE 301, BURLINGTON, MA, 01803

Filings:
635 EDGAR filings since November 21, 2007

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Filings

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Form type	Form description	Filing date	Reporting date
15-12B	Securities registration termination [Section 12(b)] Open documentClick to Open document FilingOpen filingClick to Open filing	2021-11-29
EFFECT	Notice of Effectiveness Open documentClick to Open document FilingOpen filingClick to Open filing	2021-11-24
SC 13G	Statement of acquisition of beneficial ownership by individuals Open documentClick to Open document FilingOpen filingClick to Open filing	2021-11-24
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2021-11-23	2021-11-19View all with same reporting date
3	Initial statement of beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2021-11-23	2021-11-18View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2021-11-19	2021-11-19View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2021-11-19	2021-11-19View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2021-11-19	2021-11-19View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2021-11-19	2021-11-19View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2021-11-19	2021-11-19View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2021-11-19	2021-11-19View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2021-11-19	2021-11-19View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2021-11-19	2021-11-19View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2021-11-19	2021-11-19View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2021-11-19	2021-11-19View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2021-11-19	2021-11-19View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2021-11-19	2021-11-19View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2021-11-19	2021-11-19View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2021-11-19	2021-11-19View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2021-11-19	2021-11-19View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2021-11-19	2021-11-19View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2021-11-19	2021-11-19View all with same reporting date
S-8 POS	Securities to be offered to employees in employee benefit plans, post-effective amendments Open documentClick to Open document FilingOpen filingClick to Open filing	2021-11-19
S-8 POS	Securities to be offered to employees in employee benefit plans, post-effective amendments Open documentClick to Open document FilingOpen filingClick to Open filing	2021-11-19
S-8 POS	Securities to be offered to employees in employee benefit plans, post-effective amendments Open documentClick to Open document FilingOpen filingClick to Open filing	2021-11-19
S-8 POS	Securities to be offered to employees in employee benefit plans, post-effective amendments Open documentClick to Open document FilingOpen filingClick to Open filing	2021-11-19
S-8 POS	Securities to be offered to employees in employee benefit plans, post-effective amendments Open documentClick to Open document FilingOpen filingClick to Open filing	2021-11-19
S-8 POS	Securities to be offered to employees in employee benefit plans, post-effective amendments Open documentClick to Open document FilingOpen filingClick to Open filing	2021-11-19
S-8 POS	Securities to be offered to employees in employee benefit plans, post-effective amendments Open documentClick to Open document FilingOpen filingClick to Open filing	2021-11-19
S-8 POS	Securities to be offered to employees in employee benefit plans, post-effective amendments Open documentClick to Open document FilingOpen filingClick to Open filing	2021-11-19
S-8 POS	Securities to be offered to employees in employee benefit plans, post-effective amendments Open documentClick to Open document FilingOpen filingClick to Open filing	2021-11-19
POS AM	Post-Effective amendments for registration statement Open documentClick to Open document FilingOpen filingClick to Open filing	2021-11-19
8-K	Current report Open documentClick to Open document FilingOpen filingClick to Open filing 1.01 - Entry into a Material Definitive Agreement 1.02 - Termination of a Material Definitive Agreement 2.01 - Completion of Acquisition or Disposition of Assets 2.04 - Triggering Events That Accelerate or Increase a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement 3.01 - Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard Transfer of Listing 3.03 - Material Modification to Rights of Security Holders 5.01 - Changes in Control of Registrant 5.02 - Departure of Directors or Certain Officers Election of Directors Appointment of Certain Officers Compensatory Arrangements of Certain Officers 5.03 - Amendments to Articles of Incorporation or Bylaws Change in Fiscal Year 9.01 - Financial Statements and Exhibits	2021-11-19	2021-11-19View all with same reporting date
SC 14D9/A	Solicitation, recommendation statements - amendmentOpen documentClick to Open document FilingOpen filingClick to Open filing	2021-11-19
SC TO-T/A	Tender offer statement by Third Party - amendmentOpen documentClick to Open document FilingOpen filingClick to Open filing	2021-11-19
25-NSE	Notification filed by national security exchange to report the removal from listing and registration of matured, redeemed or retired securities Open documentClick to Open document FilingOpen filingClick to Open filing	2021-11-19
SC 14D9/A	Solicitation, recommendation statements - amendmentOpen documentClick to Open document FilingOpen filingClick to Open filing	2021-11-18
SC TO-T/A	Tender offer statement by Third Party - amendmentOpen documentClick to Open document FilingOpen filingClick to Open filing	2021-11-18
SC 14D9/A	Solicitation, recommendation statements - amendmentOpen documentClick to Open document FilingOpen filingClick to Open filing	2021-11-17
10-Q	Quarterly report [Sections 13 or 15(d)] Open documentClick to Open document FilingOpen filingClick to Open filing	2021-11-12	2021-09-30View all with same reporting date
SC TO-T/A	Tender offer statement by Third Party - amendmentOpen documentClick to Open document FilingOpen filingClick to Open filing	2021-11-12
SC 14D9/A	Solicitation, recommendation statements - amendmentOpen documentClick to Open document FilingOpen filingClick to Open filing	2021-11-12
SC 13G/A	Statement of acquisition of beneficial ownership by individuals - amendmentOpen documentClick to Open document FilingOpen filingClick to Open filing	2021-11-09
SC 14D9/A	Solicitation, recommendation statements - amendmentOpen documentClick to Open document FilingOpen filingClick to Open filing	2021-11-01
SC TO-T/A	Tender offer statement by Third Party - amendmentOpen documentClick to Open document FilingOpen filingClick to Open filing	2021-11-01
SC 14D9	Solicitation, recommendation statements Open documentClick to Open document FilingOpen filingClick to Open filing	2021-10-22
SC TO-T	Tender offer statement by Third Party Open documentClick to Open document FilingOpen filingClick to Open filing	2021-10-22
SC14D9C	Written communication relating to third party tender offer Open documentClick to Open document FilingOpen filingClick to Open filing	2021-10-12
SC TO-C	Written communication relating to an issuer or third party Open documentClick to Open document FilingOpen filingClick to Open filing	2021-10-12
8-K	Current report Open documentClick to Open document FilingOpen filingClick to Open filing 1.01 - Entry into a Material Definitive Agreement 2.02 - Results of Operations and Financial Condition 8.01 - Other Events (The registrant can use this Item to report events that are not specifically called for by Form 8-K, that the registrant considers to be of importance to security holders.) 9.01 - Financial Statements and Exhibits	2021-10-12	2021-10-11View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2021-08-04	2021-08-02View all with same reporting date
10-Q	Quarterly report [Sections 13 or 15(d)] Open documentClick to Open document FilingOpen filingClick to Open filing	2021-08-04	2021-06-30View all with same reporting date
8-K	Current report Open documentClick to Open document FilingOpen filingClick to Open filing 2.02 - Results of Operations and Financial Condition 9.01 - Financial Statements and Exhibits	2021-08-04	2021-08-04View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2021-07-20	2021-07-19View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2021-07-20	2021-07-19View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2021-07-20	2021-07-19View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2021-07-20	2021-07-19View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2021-07-20	2021-07-19View all with same reporting date
8-K	Current report Open documentClick to Open document FilingOpen filingClick to Open filing 5.02 - Departure of Directors or Certain Officers Election of Directors Appointment of Certain Officers Compensatory Arrangements of Certain Officers	2021-07-12	2021-07-09View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2021-07-12	2021-07-09View all with same reporting date
3	Initial statement of beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2021-07-12	2021-07-09View all with same reporting date
3	Initial statement of beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2021-07-06	2021-07-01View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2021-06-28	2021-06-24View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2021-06-28	2021-06-24View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2021-06-28	2021-06-24View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2021-06-28	2021-06-24View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2021-06-28	2021-06-24View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2021-06-28	2021-06-24View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2021-06-28	2021-06-24View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2021-06-28	2021-06-24View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2021-06-28	2021-06-21View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2021-06-28	2021-06-21View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2021-06-28	2021-06-21View all with same reporting date
8-K	Current report Open documentClick to Open document FilingOpen filingClick to Open filing 5.07 - Submission of Matters to a Vote of Security Holders	2021-06-25	2021-06-24View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2021-06-03	2021-06-01View all with same reporting date
3	Initial statement of beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2021-06-03	2021-06-01View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2021-05-12	2021-05-10View all with same reporting date
10-Q	Quarterly report [Sections 13 or 15(d)] Open documentClick to Open document FilingOpen filingClick to Open filing	2021-05-12	2021-03-31View all with same reporting date
8-K	Current report Open documentClick to Open document FilingOpen filingClick to Open filing 2.02 - Results of Operations and Financial Condition 5.02 - Departure of Directors or Certain Officers Election of Directors Appointment of Certain Officers Compensatory Arrangements of Certain Officers 9.01 - Financial Statements and Exhibits	2021-05-12	2021-05-07View all with same reporting date
8-K	Current report Open documentClick to Open document FilingOpen filingClick to Open filing 7.01 - Regulation FD Disclosure 9.01 - Financial Statements and Exhibits	2021-05-11	2021-05-11View all with same reporting date
SC 13G/A	Statement of acquisition of beneficial ownership by individuals - amendmentOpen documentClick to Open document FilingOpen filingClick to Open filing	2021-05-10
DEFA14A	Additional definitive proxy soliciting materials and Rule 14(a)(12) material Open documentClick to Open document FilingOpen filingClick to Open filing	2021-04-29
DEF 14A	Other definitive proxy statements Open documentClick to Open document FilingOpen filingClick to Open filing	2021-04-29	2021-06-24View all with same reporting date
8-K	Current report Open documentClick to Open document FilingOpen filingClick to Open filing 2.02 - Results of Operations and Financial Condition 8.01 - Other Events (The registrant can use this Item to report events that are not specifically called for by Form 8-K, that the registrant considers to be of importance to security holders.) 9.01 - Financial Statements and Exhibits	2021-04-13	2021-04-13View all with same reporting date
8-K	Current report Open documentClick to Open document FilingOpen filingClick to Open filing 5.02 - Departure of Directors or Certain Officers Election of Directors Appointment of Certain Officers Compensatory Arrangements of Certain Officers	2021-04-05	2021-04-02View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2021-03-23	2021-01-08View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2021-03-16	2021-03-15View all with same reporting date
3/A	Initial statement of beneficial ownership of securities - amendmentOpen documentClick to Open document FilingOpen filingClick to Open filing	2021-03-15	2017-12-06View all with same reporting date
4/A	Statement of changes in beneficial ownership of securities - amendmentOpen documentClick to Open document FilingOpen filingClick to Open filing	2021-03-12	2021-01-15View all with same reporting date
S-8	Securities to be offered to employees in employee benefit plans Open documentClick to Open document FilingOpen filingClick to Open filing	2021-03-10
10-K	Annual report [Section 13 and 15(d), not S-K Item 405] Open documentClick to Open document FilingOpen filingClick to Open filing	2021-03-10	2020-12-31View all with same reporting date
8-K	Current report Open documentClick to Open document FilingOpen filingClick to Open filing 2.02 - Results of Operations and Financial Condition 5.02 - Departure of Directors or Certain Officers Election of Directors Appointment of Certain Officers Compensatory Arrangements of Certain Officers 9.01 - Financial Statements and Exhibits	2021-03-10	2021-03-10View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2021-03-03	2021-03-01View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2021-03-03	2021-03-01View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2021-03-03	2021-03-01View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2021-03-03	2021-03-01View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2021-03-03	2021-03-01View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2021-03-03	2021-03-01View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2021-03-03	2021-03-01View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2021-03-03	2021-03-01View all with same reporting date
SC 13G/A	Statement of acquisition of beneficial ownership by individuals - amendmentOpen documentClick to Open document FilingOpen filingClick to Open filing	2021-02-16
SC 13G/A	Statement of acquisition of beneficial ownership by individuals - amendmentOpen documentClick to Open document FilingOpen filingClick to Open filing	2021-02-16
SC 13G/A	Statement of acquisition of beneficial ownership by individuals - amendmentOpen documentClick to Open document FilingOpen filingClick to Open filing	2021-02-11
SC 13G	Statement of acquisition of beneficial ownership by individuals Open documentClick to Open document FilingOpen filingClick to Open filing	2021-02-10
SC 13G	Statement of acquisition of beneficial ownership by individuals Open documentClick to Open document FilingOpen filingClick to Open filing	2021-02-10
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2021-01-29	2021-01-27View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2021-01-29	2021-01-27View all with same reporting date
SC 13G/A	Statement of acquisition of beneficial ownership by individuals - amendmentOpen documentClick to Open document FilingOpen filingClick to Open filing	2021-01-29
SC 13D/A	General statement of acquisition of beneficial ownership - amendmentOpen documentClick to Open document FilingOpen filingClick to Open filing	2021-01-26
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing Amendments	2021-01-20	2021-01-15View all with same reporting date
8-K	Current report Open documentClick to Open document FilingOpen filingClick to Open filing 2.02 - Results of Operations and Financial Condition 8.01 - Other Events (The registrant can use this Item to report events that are not specifically called for by Form 8-K, that the registrant considers to be of importance to security holders.) 9.01 - Financial Statements and Exhibits	2021-01-13	2021-01-13View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2021-01-07	2021-01-05View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2021-01-07	2021-01-05View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2021-01-07	2021-01-05View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2021-01-07	2021-01-05View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2021-01-07	2021-01-05View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2021-01-07	2021-01-05View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2021-01-07	2021-01-05View all with same reporting date
3	Initial statement of beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2021-01-06	2021-01-01View all with same reporting date
8-K	Current report Open documentClick to Open document FilingOpen filingClick to Open filing 5.02 - Departure of Directors or Certain Officers Election of Directors Appointment of Certain Officers Compensatory Arrangements of Certain Officers	2020-11-19	2020-11-13View all with same reporting date
424B5	Prospectus [Rule 424(b)(5)] Open documentClick to Open document FilingOpen filingClick to Open filing	2020-11-04
10-Q	Quarterly report [Sections 13 or 15(d)] Open documentClick to Open document FilingOpen filingClick to Open filing	2020-11-04	2020-09-30View all with same reporting date
8-K	Current report Open documentClick to Open document FilingOpen filingClick to Open filing 1.01 - Entry into a Material Definitive Agreement 2.02 - Results of Operations and Financial Condition 9.01 - Financial Statements and Exhibits	2020-11-04	2020-11-04View all with same reporting date
8-K	Current report Open documentClick to Open document FilingOpen filingClick to Open filing 2.02 - Results of Operations and Financial Condition 9.01 - Financial Statements and Exhibits	2020-10-13	2020-10-13View all with same reporting date
EFFECT	Notice of Effectiveness Open documentClick to Open document FilingOpen filingClick to Open filing	2020-09-18
CORRESP	Correspondence Open documentClick to Open document FilingOpen filingClick to Open filing	2020-09-16
UPLOAD	SEC-generated letter Open documentClick to Open document FilingOpen filingClick to Open filing	2020-09-16
S-3	Registration statement under Securities Act of 1933 Open documentClick to Open document FilingOpen filingClick to Open filing	2020-09-11
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2020-08-20	2020-08-18View all with same reporting date
3	Initial statement of beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2020-08-20	2020-08-18View all with same reporting date
8-K	Current report Open documentClick to Open document FilingOpen filingClick to Open filing 5.02 - Departure of Directors or Certain Officers Election of Directors Appointment of Certain Officers Compensatory Arrangements of Certain Officers	2020-08-19	2020-08-18View all with same reporting date
10-Q	Quarterly report [Sections 13 or 15(d)] Open documentClick to Open document FilingOpen filingClick to Open filing	2020-08-05	2020-06-30View all with same reporting date
8-K	Current report Open documentClick to Open document FilingOpen filingClick to Open filing 2.02 - Results of Operations and Financial Condition 9.01 - Financial Statements and Exhibits	2020-08-05	2020-08-05View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2020-07-20	2020-07-16View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2020-07-20	2020-07-16View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2020-07-20	2020-07-16View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2020-07-20	2020-07-16View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2020-07-20	2020-07-16View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2020-07-20	2020-07-16View all with same reporting date
8-K	Current report Open documentClick to Open document FilingOpen filingClick to Open filing 5.02 - Departure of Directors or Certain Officers Election of Directors Appointment of Certain Officers Compensatory Arrangements of Certain Officers	2020-07-20	2020-07-16View all with same reporting date
8-K	Current report Open documentClick to Open document FilingOpen filingClick to Open filing 2.02 - Results of Operations and Financial Condition 9.01 - Financial Statements and Exhibits	2020-07-14	2020-07-14View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2020-07-10	2020-07-09View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2020-06-24	2020-06-09View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2020-06-24	2020-06-22View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2020-06-24	2020-06-22View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2020-06-24	2020-06-22View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2020-06-24	2020-06-22View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2020-06-24	2020-06-22View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2020-06-12	2020-06-10View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2020-06-12	2020-06-10View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2020-06-12	2020-06-10View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2020-06-12	2020-06-10View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2020-06-12	2020-06-10View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2020-06-12	2020-06-10View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2020-06-12	2020-06-10View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2020-06-12	2020-06-10View all with same reporting date
8-K	Current report Open documentClick to Open document FilingOpen filingClick to Open filing 5.07 - Submission of Matters to a Vote of Security Holders	2020-06-11	2020-06-10View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2020-05-27	2020-05-26View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2020-05-27	2020-05-26View all with same reporting date
8-K	Current report Open documentClick to Open document FilingOpen filingClick to Open filing 8.01 - Other Events (The registrant can use this Item to report events that are not specifically called for by Form 8-K, that the registrant considers to be of importance to security holders.) 9.01 - Financial Statements and Exhibits	2020-05-21	2020-05-20View all with same reporting date
424B5	Prospectus [Rule 424(b)(5)] Open documentClick to Open document FilingOpen filingClick to Open filing	2020-05-21
424B5	Prospectus [Rule 424(b)(5)] Open documentClick to Open document FilingOpen filingClick to Open filing	2020-05-20
8-K	Current report Open documentClick to Open document FilingOpen filingClick to Open filing 8.01 - Other Events (The registrant can use this Item to report events that are not specifically called for by Form 8-K, that the registrant considers to be of importance to security holders.) 9.01 - Financial Statements and Exhibits	2020-05-20	2020-05-20View all with same reporting date
8-K	Current report Open documentClick to Open document FilingOpen filingClick to Open filing 1.01 - Entry into a Material Definitive Agreement 2.03 - Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant 8.01 - Other Events (The registrant can use this Item to report events that are not specifically called for by Form 8-K, that the registrant considers to be of importance to security holders.) 9.01 - Financial Statements and Exhibits	2020-05-19	2020-05-18View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2020-05-11	2020-05-07View all with same reporting date
10-Q	Quarterly report [Sections 13 or 15(d)] Open documentClick to Open document FilingOpen filingClick to Open filing	2020-05-07	2020-03-31View all with same reporting date
8-K	Current report Open documentClick to Open document FilingOpen filingClick to Open filing 2.02 - Results of Operations and Financial Condition 9.01 - Financial Statements and Exhibits	2020-05-07	2020-05-07View all with same reporting date
DEFA14A	Additional definitive proxy soliciting materials and Rule 14(a)(12) material Open documentClick to Open document FilingOpen filingClick to Open filing	2020-04-29
DEF 14A	Other definitive proxy statements Open documentClick to Open document FilingOpen filingClick to Open filing	2020-04-29	2020-06-10View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2020-04-03	2020-04-01View all with same reporting date
8-K	Current report Open documentClick to Open document FilingOpen filingClick to Open filing 8.01 - Other Events (The registrant can use this Item to report events that are not specifically called for by Form 8-K, that the registrant considers to be of importance to security holders.) 9.01 - Financial Statements and Exhibits	2020-04-01	2020-04-01View all with same reporting date
3	Initial statement of beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2020-03-13	2020-03-12View all with same reporting date
S-8	Securities to be offered to employees in employee benefit plans Open documentClick to Open document FilingOpen filingClick to Open filing	2020-03-12
10-K	Annual report [Section 13 and 15(d), not S-K Item 405] Open documentClick to Open document FilingOpen filingClick to Open filing	2020-03-12	2019-12-31View all with same reporting date
8-K	Current report Open documentClick to Open document FilingOpen filingClick to Open filing 2.02 - Results of Operations and Financial Condition 9.01 - Financial Statements and Exhibits	2020-03-12	2020-03-12View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2020-03-03	2020-03-02View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2020-03-03	2020-03-02View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2020-03-03	2020-03-02View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2020-03-03	2020-03-02View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2020-03-03	2020-03-02View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2020-03-03	2020-03-02View all with same reporting date
SC 13G/A	Statement of acquisition of beneficial ownership by individuals - amendmentOpen documentClick to Open document FilingOpen filingClick to Open filing	2020-02-14
SC 13G/A	Statement of acquisition of beneficial ownership by individuals - amendmentOpen documentClick to Open document FilingOpen filingClick to Open filing	2020-02-14
SC 13G/A	Statement of acquisition of beneficial ownership by individuals - amendmentOpen documentClick to Open document FilingOpen filingClick to Open filing	2020-02-14
SC 13G/A	Statement of acquisition of beneficial ownership by individuals - amendmentOpen documentClick to Open document FilingOpen filingClick to Open filing	2020-02-14
SC 13G	Statement of acquisition of beneficial ownership by individuals Open documentClick to Open document FilingOpen filingClick to Open filing	2020-02-10
SC 13G/A	Statement of acquisition of beneficial ownership by individuals - amendmentOpen documentClick to Open document FilingOpen filingClick to Open filing	2020-02-05
8-K	Current report Open documentClick to Open document FilingOpen filingClick to Open filing 2.02 - Results of Operations and Financial Condition 9.01 - Financial Statements and Exhibits	2020-01-09	2020-01-09View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2020-01-07	2020-01-03View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2020-01-07	2020-01-03View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2020-01-07	2020-01-03View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2020-01-07	2020-01-03View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2020-01-07	2020-01-03View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2020-01-07	2020-01-03View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2020-01-07	2020-01-03View all with same reporting date
8-K	Current report Open documentClick to Open document FilingOpen filingClick to Open filing 8.01 - Other Events (The registrant can use this Item to report events that are not specifically called for by Form 8-K, that the registrant considers to be of importance to security holders.) 9.01 - Financial Statements and Exhibits	2019-12-26	2019-12-26View all with same reporting date
8-K	Current report Open documentClick to Open document FilingOpen filingClick to Open filing 5.02 - Departure of Directors or Certain Officers Election of Directors Appointment of Certain Officers Compensatory Arrangements of Certain Officers	2019-12-10	2019-12-06View all with same reporting date
10-Q	Quarterly report [Sections 13 or 15(d)] Open documentClick to Open document FilingOpen filingClick to Open filing	2019-11-07	2019-09-30View all with same reporting date
8-K	Current report Open documentClick to Open document FilingOpen filingClick to Open filing 2.02 - Results of Operations and Financial Condition 9.01 - Financial Statements and Exhibits	2019-11-07	2019-11-07View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2019-10-08	2019-10-07View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2019-10-08	2019-10-06View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2019-10-08	2019-10-06View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2019-10-08	2019-10-07View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2019-10-08	2019-10-06View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2019-08-29	2019-08-29View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2019-08-14	2019-08-13View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2019-08-09	2019-08-08View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2019-08-08	2019-08-08View all with same reporting date
10-Q	Quarterly report [Sections 13 or 15(d)] Open documentClick to Open document FilingOpen filingClick to Open filing	2019-08-06	2019-06-30View all with same reporting date
8-K	Current report Open documentClick to Open document FilingOpen filingClick to Open filing 1.01 - Entry into a Material Definitive Agreement 2.02 - Results of Operations and Financial Condition 2.03 - Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant 9.01 - Financial Statements and Exhibits	2019-08-06	2019-08-02View all with same reporting date
CT ORDER	Confidential treatment order Open documentClick to Open document FilingOpen filingClick to Open filing	2019-07-12
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2019-06-24	2019-01-28View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2019-06-24	2019-06-21View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2019-06-24	2019-06-21View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2019-06-24	2019-06-21View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2019-06-24	2019-06-21View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2019-06-21	2019-06-19View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2019-06-21	2019-06-19View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2019-06-21	2019-06-19View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2019-06-21	2019-06-19View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2019-06-21	2019-06-19View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2019-06-21	2019-06-19View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2019-06-21	2019-06-19View all with same reporting date
8-K	Current report Open documentClick to Open document FilingOpen filingClick to Open filing 5.07 - Submission of Matters to a Vote of Security Holders	2019-06-21	2019-06-19View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2019-06-03	2019-05-31View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2019-05-24	2019-05-23View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2019-05-15	2019-05-13View all with same reporting date
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2019-05-13	2019-05-10View all with same reporting date
SC 13G/A	Statement of acquisition of beneficial ownership by individuals - amendmentOpen documentClick to Open document FilingOpen filingClick to Open filing	2019-05-10
4	Statement of changes in beneficial ownership of securities Open documentClick to Open document FilingOpen filingClick to Open filing	2019-05-09	2019-05-08View all with same reporting date
10-Q	Quarterly report [Sections 13 or 15(d)] Open documentClick to Open document FilingOpen filingClick to Open filing	2019-05-08	2019-03-31View all with same reporting date
8-K	Current report Open documentClick to Open document FilingOpen filingClick to Open filing 2.02 - Results of Operations and Financial Condition 9.01 - Financial Statements and Exhibits	2019-05-08	2019-05-08View all with same reporting date
DEFA14A	Additional definitive proxy soliciting materials and Rule 14(a)(12) material Open documentClick to Open document FilingOpen filingClick to Open filing	2019-04-26
DEF 14A	Other definitive proxy statements Open documentClick to Open document FilingOpen filingClick to Open filing	2019-04-26	2019-06-19View all with same reporting date

Showing 1 to 25 of 635 entries

Data source: CIK0001419600.json

Flexion Therapeutics Inc

This company's Exchange Act registration has been revoked

This company's Exchange Act registration as a Municipal Advisor has been revoked

This company's Exchange Act registration as a Municipal Advisor has been cancelled

[+] Company Information

Latest Filings (excluding insider transactions)

Selected Filings

[+] 8-K (current reports)

[+] 10-K (annual reports) and 10-Q (quarterly reports)

[+] Proxy (annual meeting) and information statements

[+] Ownership disclosures

Filings

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