ON24 INC. — Director's Dealing 2021

Feb 3, 2021

SEC Form 3 — Initial Statement of Beneficial Ownership

Issuer: ON24 INC (ONTF)
CIK: 0001110611
Period of Report: 2021-02-02

Reporting Person: PRESIDIO MANAGEMENT GROUP VII L L C (10% Owner)
Reporting Person: US VENTURE PARTNERS VII L P (10% Owner)
Reporting Person: 2180 ASSOCIATES FUND VII L P (10% Owner)
Reporting Person: USVP ENTREPRENEUR PARTNERS VII A L P (10% Owner)
Reporting Person: USVP ENTREPRENEUR PARTNERS VII B L P (10% Owner)
Reporting Person: Tansey Casey M (10% Owner)

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Class A-1 Preferred Stock	$		Common Stock (2241670)		Indirect
Class A-1 Preferred Stock	$		Common Stock (46701)		Indirect
Class A-1 Preferred Stock	$		Common Stock (23351)		Indirect
Class A-1 Preferred Stock	$		Common Stock (23351.0)		Indirect
Class A-2 Preferred Stock	$		Common Stock (5126735)		Indirect
Class A-2 Preferred Stock	$		Common Stock (106807)		Indirect
Class A-2 Preferred Stock	$		Common Stock (53404)		Indirect
Class A-2 Preferred Stock	$		Common Stock (53404)		Indirect

Footnotes

F1: The convertible preferred stock is convertible at any time, at the holder's election, and has no expiration date. The shares of convertible preferred stock will automatically convert into shares of the Issuer's common stock upon the closing of the Issuer's inital public offering.

F2: Presidio Management Group VII, L.L.C. ("PMG VII"), the general partner of each of U.S. Venture Partners VII, L.P., 2180 Associates Fund VII, L.P., USVP Entrepreneur Partners VII-A, L.P. and USVP Entrepreneur Partners VII-B, L.P. (together, the "USVP VII Funds"), has sole voting and dispositive power with respect to the shares held by the USVP VII Funds. Casey Tansey is the sole managing partner of PMG VII and may be deemed to have sole dispositive power over the reported securities held by the USVP VII Funds and may be deemed to have shared voting power over the reported securities held by the USVP VII Funds. Each of the foregoing persons disclaims beneficial ownership of such securities, except to the extent of any pecuniary interest therein.