Hack Andrew A. F. Insider Trades

Insider Trading History

Track insider trading activity for Hack Andrew A. F.. See latest buy and sell transactions across all companies.

Holdings

Company
Holding Value
Last Transaction
Sale/Purchase
Amount
Price
Current Price

Insider Trades History

Company
Holding Value
Last Transaction
Sale/Purchase
Amount
Price
Current Price
Mersana Therapeutics
Mersana Therapeutics MRSN
Director
Holding Value $0 0 shares
Last Trade
Jan 06, 2026 Sale (Sale to Issuer)Shares sold back to the company, such as a repurchase or tender.
$367k 12,609 shares
$29.08
$29.08
Mersana Therapeutics
Mersana Therapeutics MRSN
Director
Holding Value $0 0 shares
Last Trade
Jan 06, 2026 Sale (Tender)Reported as Tender on SEC Form 4.
$10.1M 346,545 shares
$29.08
$29.08
Mersana Therapeutics
Mersana Therapeutics MRSN
Director
Holding Value $1.79M 61,500 shares
Last Trade
Jun 12, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$558k 61,500 shares
$9.07
$29.08
Nuvalent
Nuvalent NUVL
Director
Holding Value $131M 1,447,267 shares
Last Trade
Dec 11, 2024 Sale (Open Market)Shares sold on the open market or in a private sale.
$110M 1,250,000 shares
$88.00
$90.18
Nuvalent
Nuvalent NUVL
Director
Holding Value $342k 3,789 shares
Last Trade
Jun 12, 2024 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$303k 3,789 shares
$80.03
$90.18
Mersana Therapeutics
Mersana Therapeutics MRSN
Director
Holding Value $1.6M 55,000 shares
Last Trade
Jun 11, 2024 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$3.11M 55,000 shares
$56.50
$29.08
Nuvalent
Nuvalent NUVL
Director
Holding Value $315M 3,489,062 shares
Last Trade
Mar 27, 2024 Sale (Open Market)Shares sold on the open market or in a private sale.
$64M 880,000 shares
$72.77
$90.18
Dynavax Technologies
Dynavax Technologies DVAX
Director
Holding Value $14.2M 915,000 shares
Last Trade
Aug 08, 2023 Sale (Open Market)Shares sold on the open market or in a private sale.
$21.6M 1,500,000 shares
$14.39
$15.50
Nuvalent
Nuvalent NUVL
Director
Holding Value $1.35M 15,000 shares
Last Trade
Jun 15, 2023 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$670k 15,000 shares
$44.68
$90.18
Dynavax Technologies
Dynavax Technologies DVAX
Director
Holding Value $37.4M 2,415,000 shares
Last Trade
Jun 14, 2023 Sale (Open Market)Shares sold on the open market or in a private sale.
$6.34M 500,000 shares
$12.68
$15.50
Mersana Therapeutics
Mersana Therapeutics MRSN
Director
Holding Value $534k 18,355 shares
Last Trade
Jun 08, 2023 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$7.09M 32,822 shares
$216.00
$29.08
Dynavax Technologies
Dynavax Technologies DVAX
Director
Holding Value $349k 22,500 shares
Last Trade
May 26, 2023 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$312k 27,857 shares
$11.20
$15.50
Dynavax Technologies
Dynavax Technologies DVAX
Director
Holding Value $45.2M 2,915,000 shares
Last Trade
May 18, 2023 Sale (Open Market)Shares sold on the open market or in a private sale.
$10.6M 1,000,000 shares
$10.55
$15.50
Dynavax Technologies
Dynavax Technologies DVAX
Director
Holding Value $60.7M 3,915,000 shares
Last Trade
Dec 06, 2022 Sale (Open Market)Shares sold on the open market or in a private sale.
$17.4M 1,500,000 shares
$11.60
$15.50
Nuvalent
Nuvalent NUVL
Director
Holding Value $323M 3,577,267 shares
Last Trade
Nov 03, 2022 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
$4.37M 149,253 shares
$29.26
$90.18
Dynavax Technologies
Dynavax Technologies DVAX
Director
Holding Value $83.9M 5,415,000 shares
Last Trade
Aug 15, 2022 Sale (Open Market)Shares sold on the open market or in a private sale.
$44M 3,000,000 shares
$14.68
$15.50
Nuvalent
Nuvalent NUVL
Director
Holding Value $1.8M 20,000 shares
Last Trade
Jun 16, 2022 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$374k 40,000 shares
$9.36
$90.18
Mersana Therapeutics
Mersana Therapeutics MRSN
Director
Holding Value $1.31M 45,000 shares
Last Trade
Jun 09, 2022 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$8.15M 90,000 shares
$90.50
$29.08
Mersana Therapeutics
Mersana Therapeutics MRSN
Director
Holding Value $252M 8,663,673 shares
Last Trade
May 31, 2022 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
$7.98M 95,519 shares
$83.50
$29.08
Dynavax Technologies
Dynavax Technologies DVAX
Director
Holding Value $349k 22,500 shares
Last Trade
May 26, 2022 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$588k 50,357 shares
$11.68
$15.50

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