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Insider Transactions

What Harpoon Therapeutics, Inc.'s executives and directors are doing with their own shares, from SEC Form 3/4/5 filings — separating what the filings state (awards, withholding, disclosed plans) from what only the pattern of dates shows.

Insider trades

3 months 12 months
Open-market buys 0 0
Sells 0 0
Total trades 0 0

Shares traded

3 months 12 months
Acquired 0 0
Disposed 0 0
Net activity +0 +0

See the story behind these numbers

View rich charts and dive into the patterns of specific insiders — who is accumulating, who is winding down, and which sale explanations the filings actually support.

Open-market buyer Disclosed 10b5-1 Heavy discretionary Sign up free

All transactions

Insider Relation Date Transaction Shares Price Value Shares held
Robbins Andrews R Director Mar 11 Disposition to Issuer · D −5,000 — — 0
Myers Scott Dunseth Director Mar 11 Disposition to Issuer · D −22,665 — — 0
Silvernail Lauren P Director Mar 11 Disposition to Issuer · D −5,000 — — 0
Chin Mark Director Mar 11 Disposition to Issuer · D −13,224 — — 0
Walker Luke Nathaniel Chief Medical Officer Mar 11 Disposition to Issuer · D −135,000 — — 0
Merck & Co., Inc. 10% owner Mar 11 Open-market buy · P +21,397,205 $23.00 +$492M 1,000
Drachman Jonathan G Director Mar 11 Disposition to Issuer · D −5,415 — — 0
Eastland Julia Marie President and CEO Mar 11 Disposition to Issuer · D −269,381 — — 0
Eastland Julia Marie President and CEO Mar 11 Grant / award · A +31,250 — — 269,381
Lanza Frank J Principal Fin. & Acctng Ofc. Mar 11 Disposition to Issuer · D −18,734 — — 0
Bailes Joseph S Director Mar 11 Disposition to Issuer · D −5,000 — — 0
Hunt Ronald Director Mar 11 Disposition to Issuer · D −10,000 — — 0
Hunt Ronald Director Mar 11 Disposition to Issuer · D −395,783 — — 0
Hunt Ronald Director Mar 11 Disposition to Issuer · D −1,463,386 — — 0
Hunt Ronald Director Mar 11 Disposition to Issuer · D −13,224 — — 0
New Leaf Biopharma Opportunities II, L.p. Director Mar 11 Disposition to Issuer · D −10,000 — — 0
New Leaf Biopharma Opportunities II, L.p. Director Mar 11 Disposition to Issuer · D −395,783 — — 0
New Leaf Biopharma Opportunities II, L.p. Director Mar 11 Disposition to Issuer · D −1,463,386 — — 0
Chin Mark Director Mar 08 Grant / award · A +424 — — 13,224
Drachman Jonathan G Director Mar 08 Grant / award · A +415 — — 5,415

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