SEC FORM 3

SEC Form 3

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person^*

Accel Growth Fund II L.P.

(Last)

(First)

(Middle)

500 UNIVERSITY AVENUE

(Street)

PALO ALTO

94301

(City)

(State)

(Zip)

2. Date of Event Requiring Statement (Month/Day/Year)
07/25/2018

3. Issuer Name and Ticker or Trading Symbol
Tenable Holdings, Inc. [ TENB ]

4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

Director	X	10% Owner
Officer (give title below)		Other (specify below)

5. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

	Form filed by One Reporting Person
X	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)
Common Stock	417,636	D⁽¹⁾
Common Stock	30,240	I	By Accel Growth Fund II Strategic Partners L.P.⁽²⁾
Common Stock	79,967	I	By Accel Growth Fund III L.P.⁽³⁾
Common Stock	3,775	I	By Accel Growth Fund III Strategic Partners L.P.⁽⁴⁾
Common Stock	40,644	I	By Accel Growth Fund Investors 2012 L.L.C.⁽⁵⁾
Common Stock	5,298	I	By Accel Growth Fund Investors 2014 L.L.C.⁽⁶⁾

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
1. Title of Derivative Security (Instr. 4)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
Series A Preferred Stock	⁽⁷⁾	⁽⁷⁾	Common Stock	13,548,060	⁽⁷⁾	D⁽¹⁾
Series A Preferred Stock	⁽⁷⁾	⁽⁷⁾	Common Stock	980,940	⁽⁷⁾	I	By Accel Growth Fund II Strategic Partners L.P.⁽²⁾
Series A Preferred Stock	⁽⁷⁾	⁽⁷⁾	Common Stock	1,318,500	⁽⁷⁾	I	By Accel Growth Fund Investors 2012 L.L.C.⁽⁵⁾
Series B Preferred Stock	⁽⁷⁾	⁽⁷⁾	Common Stock	7,719,155	⁽⁷⁾	I	By Accel Growth Fund III L.P.⁽³⁾
Series B Preferred Stock	⁽⁷⁾	⁽⁷⁾	Common Stock	364,427	⁽⁷⁾	I	By Accel Growth Fund III Strategic Partners L.P.⁽⁴⁾
Series B Preferred Stock	⁽⁷⁾	⁽⁷⁾	Common Stock	511,401	⁽⁷⁾	I	By Accel Growth Fund Investors 2014 L.L.C.⁽⁶⁾
Series B Preferred Stock	⁽⁷⁾	⁽⁷⁾	Common Stock	231,806	⁽⁷⁾	I	By Accel Investors 2013 L.L.C.⁽⁸⁾
Series B Preferred Stock	⁽⁷⁾	⁽⁷⁾	Common Stock	2,182,696	⁽⁷⁾	I	By Accel XI L.P.⁽⁹⁾
Series B Preferred Stock	⁽⁷⁾	⁽⁷⁾	Common Stock	163,992	⁽⁷⁾	I	By Accel XI Strategic Partners L.P.⁽¹⁰⁾

1. Name and Address of Reporting Person^*

Accel Growth Fund II L.P.

(Last)

(First)

(Middle)

500 UNIVERSITY AVENUE

(Street)

PALO ALTO

94301

(City)

(State)

(Zip)

Relationship of Reporting Person(s) to Issuer

Director	X	10% Owner
Officer (give title below)		Other (specify below)

1. Name and Address of Reporting Person^*

Accel Growth Fund II Strategic Partners L.P.

(Last)

(First)

(Middle)

500 UNIVERSITY AVENUE

(Street)

PALO ALTO

94301

(City)

(State)

(Zip)

Relationship of Reporting Person(s) to Issuer

Director	X	10% Owner
Officer (give title below)		Other (specify below)

1. Name and Address of Reporting Person^*

Accel Growth Fund II Associates L.L.C.

(Last)

(First)

(Middle)

500 UNIVERSITY AVENUE

(Street)

PALO ALTO

94301

(City)

(State)

(Zip)

Relationship of Reporting Person(s) to Issuer

Director	X	10% Owner
Officer (give title below)		Other (specify below)

1. Name and Address of Reporting Person^*

Accel Growth Fund Investors 2012 L.L.C.

(Last)

(First)

(Middle)

500 UNIVERSITY AVENUE

(Street)

PALO ALTO

94301

(City)

(State)

(Zip)

Relationship of Reporting Person(s) to Issuer

Director	X	10% Owner
Officer (give title below)		Other (specify below)

1. Name and Address of Reporting Person^*

Accel Growth Fund Investors 2014 L.L.C.

(Last)

(First)

(Middle)

500 UNIVERSITY AVENUE

(Street)

PALO ALTO

94301

(City)

(State)

(Zip)

Relationship of Reporting Person(s) to Issuer

Director	X	10% Owner
Officer (give title below)		Other (specify below)

1. Name and Address of Reporting Person^*

Accel Investors 2013 L.L.C.

(Last)

(First)

(Middle)

500 UNIVERSITY AVENUE

(Street)

PALO ALTO

94301

(City)

(State)

(Zip)

Relationship of Reporting Person(s) to Issuer

Director	X	10% Owner
Officer (give title below)		Other (specify below)

1. Name and Address of Reporting Person^*

Accel Growth Fund III Associates L.L.C.

(Last)

(First)

(Middle)

500 UNIVERSITY AVENUE

(Street)

PALO ALTO

94301

(City)

(State)

(Zip)

Relationship of Reporting Person(s) to Issuer

Director	X	10% Owner
Officer (give title below)		Other (specify below)

1. Name and Address of Reporting Person^*

Accel Growth Fund III L.P.

(Last)

(First)

(Middle)

500 UNIVERSITY AVENUE

(Street)

PALO ALTO

94301

(City)

(State)

(Zip)

Relationship of Reporting Person(s) to Issuer

Director	X	10% Owner
Officer (give title below)		Other (specify below)

1. Name and Address of Reporting Person^*

Accel Growth Fund III Strategic Partners L.P.

(Last)

(First)

(Middle)

500 UNIVERSITY AVENUE

(Street)

PALO ALTO

94301

(City)

(State)

(Zip)

Relationship of Reporting Person(s) to Issuer

Director	X	10% Owner
Officer (give title below)		Other (specify below)

Explanation of Responses:

1. Accel Growth Fund II Associates L.L.C. is the general partner of Accel Growth Fund II L.P. and has the sole voting and investment power. Andrew G. Braccia, Sameer K. Gandhi, Ping Li (who is a director of the Issuer), Tracy L. Sedlock, Ryan J. Sweeney and Richard P. Wong are the Managing Members of Accel Growth Fund II Associates L.L.C. and share voting and investment powers over such shares. The Managing Members disclaim beneficial ownership except to the extent of their pecuniary interest therein.

2. Accel Growth Fund II Associates L.L.C. is the general partner of Accel Growth Fund II Strategic Partners L.P. and has the sole voting and investment power. Andrew G. Braccia, Sameer K. Gandhi, Ping Li (who is a director of the Issuer), Tracy L. Sedlock, Ryan J. Sweeney and Richard P. Wong are the Managing Members of Accel Growth Fund II Associates L.L.C. and share voting and investment powers over such shares. The Managing Members disclaim beneficial ownership except to the extent of their pecuniary interest therein.

3. Accel Growth Fund III Associates L.L.C. is the general partner of Accel Growth Fund III L.P. and has the sole voting and investment power. Andrew G. Braccia, Sameer K. Gandhi, Ping Li (who is a director of the Issuer), Tracy L. Sedlock, Ryan J. Sweeney and Richard P. Wong are the Managing Members of Accel Growth Fund III Associates L.L.C. and share voting and investment powers over such shares. The Managing Members disclaim beneficial ownership except to the extent of their pecuniary interest therein.

4. Accel Growth Fund III Associates L.L.C. is the general partner of Accel Growth Fund III Strategic Partners L.P. and has the sole voting and investment power. Andrew G. Braccia, Sameer K. Gandhi, Ping Li (who is a director of the Issuer), Tracy L. Sedlock, Ryan J. Sweeney and Richard P. Wong are the Managing Members of Accel Growth Fund III Associates L.L.C. and share voting and investment powers over such shares. The Managing Members disclaim beneficial ownership except to the extent of their pecuniary interest therein.

5. Andrew G. Braccia, Sameer K. Gandhi, Ping Li (who is a director of the Issuer), Tracy L. Sedlock, , Ryan J. Sweeney and Richard P. Wong are the Managing Members of Accel Growth Fund Investors 2012 L.L.C. and share voting and investment powers over such shares. The Managing Members disclaim beneficial ownership except to the extent of their pecuniary interest therein.

6. Andrew G. Braccia, Sameer K. Gandhi, Ping Li (who is a director of the Issuer), Tracy L. Sedlock, Ryan J. Sweeney and Richard P. Wong are the Managing Members of Accel Growth Fund Investors 2014 L.L.C. and share voting and investment powers over such shares. The Managing Members disclaim beneficial ownership except to the extent of their pecuniary interest therein.

7. Each share of Preferred Stock is convertible, at any time, at the holder's election, into Common Stock on a 1-for-1 basis. In addition, effective immediately prior to the closing of the Issuer's initial public offering of its Common Stock, each share of Preferred Stock will automatically convert into one (1) share of Common Stock for no additional consideration. The Preferred Stock has no expiration date.

8. Andrew G. Braccia, Sameer K. Gandhi, Ping Li (who is a director of the Issuer), Tracy L. Sedlock and Richard P. Wong are the Managing Members of Accel Investors 2013 L.L.C. and share voting and investment powers over such shares. The Managing Members disclaim beneficial ownership except to the extent of their pecuniary interest therein.

9. Accel XI Associates L.L.C. is the General Partner of Accel XI L.P. and has the sole voting and investment power. Andrew G. Braccia, Sameer K. Gandhi, Ping Li (who is a director of the Issuer), Tracy L. Sedlock and Richard P. Wong are the Managing Members of Accel XI Associates L.L.C. and share voting and investment powers over such shares. The Managing Members disclaim beneficial ownership except to the extent of their pecuniary interest therein.

10. Accel XI Associates L.L.C. is the General Partner of Accel XI Strategic Partners L.P. and has the sole voting and investment power. Andrew G. Braccia, Sameer K. Gandhi, Ping Li (who is a director of the Issuer), Tracy L. Sedlock and Richard P. Wong are the Managing Members of Accel XI Associates L.L.C. and share voting and investment powers over such shares. The Managing Members disclaim beneficial ownership except to the extent of their pecuniary interest therein.

Remarks:

Exhibit List - Exhibit 24.1 - Power of Attorney This Form 3 is the first of two Form 3s filed relating to the same event. Combined, the two reports report the holdings for the following reporting persons: Accel Growth Fund II L.P., Accel Growth Fund II Strategic Partners L.P., Accel Growth Fund II Associates L.L.C., Accel Growth Fund III L.P., Accel Growth Fund III Strategic Partners L.P., Accel Growth Fund III Associates L.L.C., Accel XI L.P., Accel XI Strategic Partners L.P, Accel XI Associates L.L.C., Accel Growth Fund Investors 2012 L.L.C., Accel Investors 2013 L.L.C. and Accel Growth Fund Investors 2014 L.L.C. This Form 3 has been split into two filings because there are more than 10 reporting persons in total, and the SEC's EDGAR filing system limits a single Form 3 to a maximum of 10 reporting persons. Each Form 3 is filed by designated filer Accel Growth Fund II L.P.

	/s/ Tracy L. Sedlock, as Attorney-in-Fact, for Accel Growth Fund II L.P.	07/25/2018
	/s/ Tracy L. Sedlock, as Attorney-in-Fact, for Accel Growth Fund II Strategic Partners L.P.	07/25/2018
	/s/ Tracy L. Sedlock, as Attorney-in-Fact, for Accel Growth Fund II Associates L.L.C.	07/25/2018
	/s/ Tracy L. Sedlock, as Attorney-in-Fact, for Accel Growth Fund Investors 2012 L.L.C.	07/25/2018
	/s/ Tracy L. Sedlock, as Attorney-in-Fact, for Accel Growth Fund Investors 2014 L.L.C.	07/25/2018
	/s/ Tracy L. Sedlock, as Attorney-in-Fact, for Accel Investors 2013 L.L.C.	07/25/2018
	/s/ Tracy L. Sedlock, as Attorney-in-Fact, for Accel Growth Fund III Associates L.L.C.	07/25/2018
	/s/ Tracy L. Sedlock, as Attorney-in-Fact, for Accel Growth Fund III L.P.	07/25/2018
	/s/ Tracy L. Sedlock, as Attorney-in-Fact, for Accel Growth Fund III Strategic Partners L.P.	07/25/2018
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 5 (b)(v).
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