Ronald Hunt - Jan 11, 2021 Form 4 Insider Report for Harpoon Therapeutics, Inc. (HARP)

Role: Director, 10%+ Owner
Signature: /s/ Craig Slutzkin, Attorney-in-Fact for Ronald M. Hunt
Stock symbol: HARP
Transactions as of: Jan 11, 2021
Transactions value $: $3,999,998
Form type: 4
Date filed: 8/12/2021, 04:15 PM
Next filing: May 14, 2021

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	HARP	Common Stock	Purchase	$4M	+235K	+34.68%	$17.00	914K	Jan 11, 2021	See footnote	F1, F2
holding	HARP	Common Stock						2.24M	Jan 11, 2021	See footnote	F3, F4

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	These shares are held directly by New Leaf Ventures Biopharma Opportunities II, L.P. ("BPO-II"). The general partner of BPO-II is New Leaf BPO Associates II, L.P. ("NLBA-II"). The general partner of NLBA-II is New Leaf BPO Management II, L.L.C. ("BPO Management-II"). Each of NLBA-II and BPO Management-II disclaim beneficial ownership of these securities and this report shall not be deemed an admission that NLBA-II or BPO Management-II are beneficial owners of such securities for purposes of Section 16 or any other purpose, except to the extent of their respective pecuniary interests therein.
F2	Each of the Reporting Person, a member of the Issuer's board of directors, and Vijay K. Lathi are the managers of BPO Management-II (the "BPO-II Managers") and may be deemed to have shared voting and investment power with respect to these securities. Each of the BPO-II Managers disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any of them is the beneficial owner of such securities for purposes of Section 16 or for any other purpose, except to the extent of their respective pecuniary interests therein.
F3	These shares are held directly by New Leaf Ventures III, L.P. ("NLV-III"). The general partner of NLV-III is New Leaf Venture Associates III, L.P. ("NLVA-III"). The general partner of NLVA-III is New Leaf Venture Management III, L.L.C. ("Management-III"). Each of NLVA-III and Management-III disclaim beneficial ownership of these securities and this report shall not be deemed an admission that NLVA-III or Management-III are beneficial owners of such securities for purposes of Section 16 or any other purpose, except to the extent of their respective pecuniary interests therein.
F4	Each of the Reporting Person, a member of the Issuer's board of directors, and Vijay K. Lathi, are the managers of Management-III (the "NLV-III Managers") and may be deemed to have shared voting and investment power with respect to these securities. Each of the NLV-III Managers disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any of them is the beneficial owner of such securities for purposes of Section 16 or for any other purpose, except to the extent of their respective pecuniary interests therein.