Macrogenics Insider Trades

MGNX

Track insider trading activity from Macrogenics executives and directors. See which insiders are buying and selling MGNX stock.

Trades Last 12 Months

MGNX Price

All Insider Trades for Macrogenics

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Insider
Holding Value
Last Transaction
Sale/Purchase
Amount
Price
Current Price
Bonvini Ezio Sr Vp, Research & CSO
Holding Value $452k 193,799 shares
Last Trade
Oct 06, 2026 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$29.1k 8,000 shares
$3.64
$2.33
Peters Jeffrey Stuart Senior Vp, Gc, And Secretary
Holding Value $0 0 shares
Last Trade
Aug 19, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$129k 31,105 shares
$4.15
$2.33
Hurwitz Edward Director
Holding Value $51.3k 22,000 shares
Last Trade
May 19, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$99.4k 22,000 shares
$4.52
$2.33
Chhabra Meenu Director
Holding Value $51.3k 22,000 shares
Last Trade
May 19, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$116k 25,750 shares
$4.52
$2.33
Holding Value $51.3k 22,000 shares
Last Trade
May 19, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$116k 25,750 shares
$4.52
$2.33
Stump David C Director
Holding Value $51.3k 22,000 shares
Last Trade
May 19, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$99.4k 22,000 shares
$4.52
$2.33
Heiden William K Director
Holding Value $8.74k 3,750 shares
Last Trade
May 19, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$17k 3,750 shares
$4.52
$2.33
Holding Value $51.3k 22,000 shares
Last Trade
May 19, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$116k 25,750 shares
$4.52
$2.33
Koenig Scott Director
Holding Value $51.3k 22,000 shares
Last Trade
May 19, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$116k 25,750 shares
$4.52
$2.33
Liu Margaret Director
Holding Value $51.3k 22,000 shares
Last Trade
May 19, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$116k 25,750 shares
$4.52
$2.33
Holding Value $8.74k 3,750 shares
Last Trade
May 19, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$17k 3,750 shares
$4.52
$2.33
Holding Value $0 0 shares
Last Trade
May 18, 2026 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$16.3k 3,750 shares
$4.35
$2.33
Smith Beth Ann Vp, Controller & Treasurer
Holding Value $29.8k 12,781 shares
Last Trade
Feb 15, 2026 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$723 423 shares
$1.71
$2.33
Spitznagel Thomas Sr Vp, Technical Ops
Holding Value $0 0 shares
Last Trade
Feb 15, 2026 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$22.8k 13,332 shares
$1.71
$2.33
Karrels James SVP And CFO
Holding Value $0 0 shares
Last Trade
Feb 15, 2026 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$25.6k 14,999 shares
$1.71
$2.33
Risser Eric Blasius President And CEO
Holding Value $0 0 shares
Last Trade
Feb 15, 2026 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$28.5k 16,665 shares
$1.71
$2.33
Holding Value $203k 86,961 shares
Last Trade
May 21, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$130k 86,961 shares
$1.49
$2.33
Eck Stephen L. Chief Medical Officer
Holding Value $38.8k 16,665 shares
Last Trade
Feb 15, 2025 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$42.7k 16,665 shares
$2.56
$2.33
Cilinski Lynn Vp, Controller And Treasurer
Holding Value $31.1k 13,332 shares
Last Trade
Feb 15, 2024 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$116k 6,668 shares
$17.40
$2.33
Biotech Target N V 10% owner
Holding Value $23.1M 9,929,963 shares
Last Trade
Oct 02, 2023 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
$669k 150,000 shares
$4.46
$2.33

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