Mailing Address 5 RADNOR CORPORATE CENTER SUITE 500 100 MATSONFORD RD RADNOR PA 19087
Business Address 5 RADNOR CORPORATE CENTER SUITE 500 100 MATSONFORD RD RADNOR PA 19087 484-801-4670
MARINUS PHARMACEUTICALS, INC. CIK#: 0001267813 (see all company filings)

SIC: 2834 - PHARMACEUTICAL PREPARATIONS
State location: PA | State of Inc.: DE | Fiscal Year End: 1231
formerly: MARINUS PHARMACEUTICALS INC (filings through 2022-03-31)
(CF Office: 03 Life Sciences)
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Items 1 - 40  0001267813 Filings RSS Feed
Filings Format Description Filed/Effective File/Film Number
SCHEDULE 13G/A  Documents [Amend] Statement of Beneficial Ownership by Certain Investors
Acc-no: 0000895421-25-000305 (34 Act)  Size: 12 KB
2025-03-06 005-88269
25715501
15-12G  Documents Securities registration termination [Section 12(g)]
Acc-no: 0001104659-25-015905 (34 Act)  Size: 13 KB
2025-02-21 001-36576
25648510
SCHEDULE 13G/A  Documents [Amend] Statement of Beneficial Ownership by Certain Investors
Acc-no: 0000950170-25-021289 (34 Act)  Size: 12 KB
2025-02-14 005-88269
25629591
SCHEDULE 13G/A  Documents [Amend] Statement of Beneficial Ownership by Certain Investors
Acc-no: 0001214659-25-002806 (34 Act)  Size: 24 KB
2025-02-14 005-88269
25627867
EFFECT  Documents Notice of Effectiveness
Acc-no: 9999999995-25-000436 (33 Act)  Size: 1 KB
2025-02-13 333-271041
25622769
EFFECT  Documents Notice of Effectiveness
Acc-no: 9999999995-25-000435 (33 Act)  Size: 1 KB
2025-02-13 333-239780
25622767
EFFECT  Documents Notice of Effectiveness
Acc-no: 9999999995-25-000434 (33 Act)  Size: 1 KB
2025-02-13 333-237903
25622765
SCHEDULE 13G/A  Documents [Amend] Statement of Beneficial Ownership by Certain Investors
Acc-no: 0000919574-25-001031 (34 Act)  Size: 19 KB
2025-02-12 005-88269
25616519
SCHEDULE 13G  Documents Statement of Beneficial Ownership by Certain Investors
Acc-no: 0000919574-25-000967 (34 Act)  Size: 18 KB
2025-02-11 005-88269
25611578
SCHEDULE 13G/A  Documents [Amend] Statement of Beneficial Ownership by Certain Investors
Acc-no: 0000919574-25-000964 (34 Act)  Size: 18 KB
2025-02-11 005-88269
25611537
SCHEDULE 13G/A  Documents [Amend] Statement of Beneficial Ownership by Certain Investors
Acc-no: 0000038777-25-000025 (34 Act)  Size: 24 KB
2025-02-11 005-88269
25608229
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001104659-25-011248 Size: 20 KB
2025-02-11
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001104659-25-011247 Size: 30 KB
2025-02-11
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001104659-25-011246 Size: 23 KB
2025-02-11
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001104659-25-011244 Size: 14 KB
2025-02-11
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001104659-25-011243 Size: 20 KB
2025-02-11
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001104659-25-011242 Size: 37 KB
2025-02-11
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001104659-25-011241 Size: 18 KB
2025-02-11
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001104659-25-011240 Size: 20 KB
2025-02-11
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001104659-25-011239 Size: 30 KB
2025-02-11
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001104659-25-011238 Size: 14 KB
2025-02-11
25-NSE  Documents Notification filed by national security exchange to report the removal from listing and registration of matured, redeemed or retired securities
Acc-no: 0001354457-25-000089 (34 Act)  Size: 3 KB
2025-02-11 001-36576
25607863
S-8 POS  Documents Securities to be offered to employees in employee benefit plans, post-effective amendments
Acc-no: 0001104659-25-011233 (33 Act)  Size: 27 KB
2025-02-11 333-258677
25607840
S-8 POS  Documents Securities to be offered to employees in employee benefit plans, post-effective amendments
Acc-no: 0001104659-25-011232 (33 Act)  Size: 27 KB
2025-02-11 333-200701
25607839
S-8 POS  Documents Securities to be offered to employees in employee benefit plans, post-effective amendments
Acc-no: 0001104659-25-011230 (33 Act)  Size: 27 KB
2025-02-11 333-265865
25607836
S-8 POS  Documents Securities to be offered to employees in employee benefit plans, post-effective amendments
Acc-no: 0001104659-25-011229 (33 Act)  Size: 27 KB
2025-02-11 333-219613
25607835
S-8 POS  Documents Securities to be offered to employees in employee benefit plans, post-effective amendments
Acc-no: 0001104659-25-011228 (33 Act)  Size: 27 KB
2025-02-11 333-272996
25607833
S-8 POS  Documents Securities to be offered to employees in employee benefit plans, post-effective amendments
Acc-no: 0001104659-25-011227 (33 Act)  Size: 27 KB
2025-02-11 333-233131
25607830
S-8 POS  Documents Securities to be offered to employees in employee benefit plans, post-effective amendments
Acc-no: 0001104659-25-011226 (33 Act)  Size: 27 KB
2025-02-11 333-239785
25607828
S-8 POS  Documents Securities to be offered to employees in employee benefit plans, post-effective amendments
Acc-no: 0001104659-25-011225 (33 Act)  Size: 27 KB
2025-02-11 333-280009
25607826
POS AM  Documents Post-Effective amendments for registration statement
Acc-no: 0001104659-25-011220 (33 Act)  Size: 24 KB
2025-02-11 333-237903
25607813
POS AM  Documents Post-Effective amendments for registration statement
Acc-no: 0001104659-25-011219 (33 Act)  Size: 24 KB
2025-02-11 333-239780
25607812
POS AM  Documents Post-Effective amendments for registration statement
Acc-no: 0001104659-25-011217 (33 Act)  Size: 24 KB
2025-02-11 333-271041
25607805
8-K  Documents   Interactive Data Current report, items 2.01, 3.01, 3.03, 5.01, 5.02, 5.03, 8.01, and 9.01
Acc-no: 0001104659-25-011211 (34 Act)  Size: 380 KB
2025-02-11 001-36576
25607796
SC 14D9/A  Documents [Amend] Solicitation, recommendation statements
Acc-no: 0001104659-25-010316 (34 Act)  Size: 23 KB
2025-02-07 005-88269
25599276
SC TO-T/A  Documents [Amend] Tender offer statement by Third Party
Acc-no: 0001104659-25-010312 (34 Act)  Size: 43 KB
2025-02-07 005-88269
25599260
SCHEDULE 13G  Documents Statement of Beneficial Ownership by Certain Investors
Acc-no: 0000895421-25-000227 (34 Act)  Size: 12 KB
2025-02-04 005-88269
25587055
SCHEDULE 13G/A  Documents [Amend] Statement of Beneficial Ownership by Certain Investors
Acc-no: 0000932471-25-000316 (34 Act)  Size: 6 KB
2025-01-31 005-88269
25577023
SC TO-T/A  Documents [Amend] Tender offer statement by Third Party
Acc-no: 0001104659-25-007265 (34 Act)  Size: 19 KB
2025-01-29 005-88269
25570336
SC 14D9/A  Documents [Amend] Solicitation, recommendation statements
Acc-no: 0001104659-25-007243 (34 Act)  Size: 192 KB
2025-01-29 005-88269
25569970