MacroGenics, Inc. (MGNX) - Insider Trading & Ownership

Real time insider trading transaction history:

  • Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
  • Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
Time period
Insider Trading Transactions for MacroGenics, Inc.
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Common stock purchase or sale:
Transaction
Date		Reported
DateTime		CompanySymbolInsider
Relationship		Shares
Traded		Average
Price		Total
Amount		Shares
Owned		Filing
2025-08-19
Purchase		2025-08-21
4:19 pm		MACROGENICS INCMGNXHEIDEN WILLIAM K
Director		100,000$1.5051$150,515111,000
(Direct)		View

Stock options: Exercise, Award, Grant, Conversion
Transaction
Date		Reported
DateTime		Exercisable
Expiration		CompanySymnbolInsider
Relationship		Shares
Traded		Conversion
Price		Shares
Owned		Filing
2026-05-18
Exercise		2026-05-20
4:14 pm		N/A
N/A		MACROGENICS INCMGNXO'Brien Federica F.
Director		3,750$040,500
(Direct)		View
2026-05-19
Option Award		2026-05-20
4:14 pm		N/A
2036-05-19		MACROGENICS INCMGNXO'Brien Federica F.
Director		25,750$040,500
(Direct)		View
2026-05-18
Exercise		2026-05-20
4:14 pm		N/A
N/A		MACROGENICS INCMGNXJackson Scott Thomas
Director		3,750$040,500
(Direct)		View
2026-05-19
Option Award		2026-05-20
4:14 pm		N/A
N/A		MACROGENICS INCMGNXJackson Scott Thomas
Director		25,750$040,500
(Direct)		View
2026-05-18
Exercise		2026-05-20
4:14 pm		N/A
N/A		MACROGENICS INCMGNXHEIDEN WILLIAM K
Director		3,750$0140,500
(Direct)		View
2026-05-19
Option Award		2026-05-20
4:14 pm		N/A
N/A		MACROGENICS INCMGNXHEIDEN WILLIAM K
Director		25,750$0140,500
(Direct)		View
2026-05-18
Exercise		2026-05-20
4:13 pm		N/A
N/A		MACROGENICS INCMGNXSIEGEL JAY PHILIP
Director		3,750$014,750
(Direct)		View
2026-05-18
Exercise		2026-05-20
4:13 pm		N/A
N/A		MACROGENICS INCMGNXLiu Margaret
Director		3,750$040,500
(Direct)		View
2026-05-19
Option Award		2026-05-20
4:13 pm		N/A
N/A		MACROGENICS INCMGNXLiu Margaret
Director		25,750$040,500
(Direct)		View
2026-05-18
Exercise		2026-05-20
4:13 pm		N/A
N/A		MACROGENICS INCMGNXChhabra Meenu
Director		3,750$040,500
(Direct)		View
2026-05-19
Option Award		2026-05-20
4:13 pm		N/A
2036-05-19		MACROGENICS INCMGNXChhabra Meenu
Director		25,750$040,500
(Direct)		View
2026-05-18
Exercise		2026-05-20
4:13 pm		N/A
N/A		MACROGENICS INCMGNXHURWITZ EDWARD
Director		3,750$073,574
(Direct)		View
2026-05-19
Option Award		2026-05-20
4:13 pm		N/A
N/A		MACROGENICS INCMGNXHURWITZ EDWARD
Director		25,750$073,574
(Direct)		View
2026-05-18
Exercise		2026-05-20
4:13 pm		N/A
N/A		MACROGENICS INCMGNXSTUMP DAVID C
Director		3,750$040,500
(Direct)		View
2026-05-19
Option Award		2026-05-20
4:13 pm		N/A
N/A		MACROGENICS INCMGNXSTUMP DAVID C
Director		25,750$040,500
(Direct)		View
2026-05-18
Exercise		2026-05-20
4:13 pm		N/A
N/A		MACROGENICS INCMGNXFerrante Karen Jean
Director		3,750$040,500
(Direct)		View
2026-05-19
Option Award		2026-05-20
4:13 pm		N/A
N/A		MACROGENICS INCMGNXFerrante Karen Jean
Director		25,750$040,500
(Direct)		View
2026-05-19
Option Award		2026-05-20
4:13 pm		N/A
N/A		MACROGENICS INCMGNXKoenig Scott
Director		25,750$025,750
(Direct)		View
2026-02-15
Exercise		2026-02-17
6:27 pm		N/A
N/A		MACROGENICS INCMGNXBonvini Ezio
Sr VP, Research & CSO		16,665$0364,549
(Direct)		View
2026-02-15
Tax Withholding		2026-02-17
6:27 pm		N/A
N/A		MACROGENICS INCMGNXBonvini Ezio
Sr VP, Research & CSO		6,433$1.71364,549
(Direct)		View
2026-02-12
Option Award		2026-02-17
6:27 pm		N/A
N/A		MACROGENICS INCMGNXBonvini Ezio
Sr VP, Research & CSO		218,750$0364,549
(Direct)		View
2026-02-15
Exercise		2026-02-17
6:26 pm		N/A
N/A		MACROGENICS INCMGNXSmith Beth Ann
VP, Controller & Treasurer		1,095$0122,156
(Direct)		View
2026-02-15
Tax Withholding		2026-02-17
6:26 pm		N/A
N/A		MACROGENICS INCMGNXSmith Beth Ann
VP, Controller & Treasurer		423$1.71122,156
(Direct)		View
2026-02-12
Option Award		2026-02-17
6:26 pm		N/A
N/A		MACROGENICS INCMGNXSmith Beth Ann
VP, Controller & Treasurer		109,375$0122,156
(Direct)		View
2026-02-15
Exercise		2026-02-17
6:25 pm		N/A
N/A		MACROGENICS INCMGNXKarrels James
SVP and CFO		14,999$0381,037
(Direct)		View
2026-02-15
Tax Withholding		2026-02-17
6:25 pm		N/A
N/A		MACROGENICS INCMGNXKarrels James
SVP and CFO		5,790$1.71381,037
(Direct)		View
2026-02-12
Option Award		2026-02-17
6:25 pm		N/A
2036-02-12		MACROGENICS INCMGNXKarrels James
SVP and CFO		175,000$0381,037
(Direct)		View
2026-02-15
Exercise		2026-02-17
6:25 pm		N/A
N/A		MACROGENICS INCMGNXPeters Jeffrey Stuart
Senior VP, GC, and Secretary		13,332$0206,105
(Direct)		View
2026-02-15
Tax Withholding		2026-02-17
6:25 pm		N/A
N/A		MACROGENICS INCMGNXPeters Jeffrey Stuart
Senior VP, GC, and Secretary		5,147$1.71206,105
(Direct)		View
2026-02-12
Option Award		2026-02-17
6:25 pm		N/A
2036-02-12		MACROGENICS INCMGNXPeters Jeffrey Stuart
Senior VP, GC, and Secretary		175,000$0206,105
(Direct)		View
2026-02-15
Exercise		2026-02-17
6:24 pm		N/A
N/A		MACROGENICS INCMGNXSpitznagel Thomas
Sr VP, Technical Ops		13,332$0213,543
(Direct)		View
2026-02-15
Tax Withholding		2026-02-17
6:24 pm		N/A
N/A		MACROGENICS INCMGNXSpitznagel Thomas
Sr VP, Technical Ops		5,520$1.71213,543
(Direct)		View
2026-02-12
Option Award		2026-02-17
6:24 pm		N/A
N/A		MACROGENICS INCMGNXSpitznagel Thomas
Sr VP, Technical Ops		175,000$0213,543
(Direct)		View
2026-02-15
Exercise		2026-02-17
6:23 pm		N/A
N/A		MACROGENICS INCMGNXRisser Eric Blasius
President and CEO		16,665$0772,169
(Direct)		View
2026-02-15
Tax Withholding		2026-02-17
6:23 pm		N/A
N/A		MACROGENICS INCMGNXRisser Eric Blasius
President and CEO		6,433$1.71772,169
(Direct)		View
2026-02-12
Option Award		2026-02-17
6:23 pm		N/A
N/A		MACROGENICS INCMGNXRisser Eric Blasius
President and CEO		695,000$0772,169
(Direct)		View
2026-02-15
Exercise		2026-02-17
6:22 pm		N/A
N/A		MACROGENICS INCMGNXKoenig Scott
Director		21,165$0867,240
(Direct)		View
2026-02-08
Exercise		2026-02-10
6:17 pm		N/A
N/A		MACROGENICS INCMGNXKoenig Scott
Director		15,831$0861,907
(Direct)		View
2026-02-07
Exercise		2026-02-10
6:16 pm		N/A
N/A		MACROGENICS INCMGNXSpitznagel Thomas
Sr VP, Technical Ops		15,000$051,730
(Direct)		View
2026-02-07
Tax Withholding		2026-02-10
6:16 pm		N/A
N/A		MACROGENICS INCMGNXSpitznagel Thomas
Sr VP, Technical Ops		5,671$1.8151,730
(Direct)		View
2026-02-07
Exercise		2026-02-10
6:16 pm		N/A
N/A		MACROGENICS INCMGNXSmith Beth Ann
VP, Controller & Treasurer		4,200$018,926
(Direct)		View
2026-02-07
Tax Withholding		2026-02-10
6:16 pm		N/A
N/A		MACROGENICS INCMGNXSmith Beth Ann
VP, Controller & Treasurer		1,623$1.8118,926
(Direct)		View
2026-02-07
Exercise		2026-02-10
6:15 pm		N/A
N/A		MACROGENICS INCMGNXRisser Eric Blasius
President and CEO		17,834$091,435
(Direct)		View
2026-02-07
Tax Withholding		2026-02-10
6:15 pm		N/A
N/A		MACROGENICS INCMGNXRisser Eric Blasius
President and CEO		6,886$1.8191,435
(Direct)		View
2026-02-07
Exercise		2026-02-10
6:15 pm		N/A
N/A		MACROGENICS INCMGNXPeters Jeffrey Stuart
Senior VP, GC, and Secretary		15,000$043,919
(Direct)		View
2026-02-07
Tax Withholding		2026-02-10
6:15 pm		N/A
N/A		MACROGENICS INCMGNXPeters Jeffrey Stuart
Senior VP, GC, and Secretary		5,791$1.8143,919
(Direct)		View
2026-02-07
Exercise		2026-02-10
6:14 pm		N/A
N/A		MACROGENICS INCMGNXKarrels James
SVP and CFO		16,333$0219,493
(Direct)		View
2026-02-07
Tax Withholding		2026-02-10
6:14 pm		N/A
N/A		MACROGENICS INCMGNXKarrels James
SVP and CFO		6,306$1.81219,493
(Direct)		View
2026-02-07
Exercise		2026-02-10
6:13 pm		N/A
N/A		MACROGENICS INCMGNXBonvini Ezio
Sr VP, Research & CSO		18,167$0160,732
(Direct)		View
2026-02-07
Tax Withholding		2026-02-10
6:13 pm		N/A
N/A		MACROGENICS INCMGNXBonvini Ezio
Sr VP, Research & CSO		7,014$1.81160,732
(Direct)		View
2025-12-08
Option Award		2025-12-10
4:07 pm		N/A
2035-12-08		MACROGENICS INCMGNXSmith Beth Ann
VP, Controller & Treasurer		25,000$025,000
(Direct)		View
2025-08-15
Option Award		2025-08-19
4:15 pm		N/A
2035-08-15		MACROGENICS INCMGNXSpitznagel Thomas
Sr VP, Technical Ops		30,000$030,000
(Direct)		View
2025-08-15
Option Award		2025-08-19
4:12 pm		N/A
2035-08-15		MACROGENICS INCMGNXPeters Jeffrey Stuart
Senior VP and General Counsel		30,000$030,000
(Direct)		View
2025-08-13
Exercise		2025-08-15
5:05 pm		N/A
N/A		MACROGENICS INCMGNXKoenig Scott
Director		52,829$0883,072
(Direct)		View
2025-08-13
Option Award		2025-08-15
5:01 pm		N/A
2035-08-13		MACROGENICS INCMGNXRisser Eric Blasius
President and CEO		550,000$0550,000
(Direct)		View
2025-05-20
Exercise		2025-05-22
4:03 pm		N/A
N/A		MACROGENICS INCMGNXO'Brien Federica F.
Director		6,500$0123,711
(Direct)		View
2025-05-21
Option Award		2025-05-22
4:03 pm		N/A
2035-05-21		MACROGENICS INCMGNXO'Brien Federica F.
Director		64,961$1.27123,711
(Direct)		View
2025-05-21
Option Award		2025-05-22
4:03 pm		N/A
N/A		MACROGENICS INCMGNXO'Brien Federica F.
Director		25,750$0123,711
(Direct)		View
2025-05-20
Exercise		2025-05-22
4:03 pm		N/A
N/A		MACROGENICS INCMGNXJackson Scott Thomas
Director		6,500$036,750
(Direct)		View
2025-05-21
Option Award		2025-05-22
4:03 pm		N/A
N/A		MACROGENICS INCMGNXJackson Scott Thomas
Director		25,750$036,750
(Direct)		View
2025-05-20
Exercise		2025-05-22
4:02 pm		N/A
N/A		MACROGENICS INCMGNXHEIDEN WILLIAM K
Director		6,500$036,750
(Direct)		View
2025-05-21
Option Award		2025-05-22
4:02 pm		N/A
N/A		MACROGENICS INCMGNXHEIDEN WILLIAM K
Director		25,750$036,750
(Direct)		View
2025-05-20
Exercise		2025-05-22
4:02 pm		N/A
N/A		MACROGENICS INCMGNXSTUMP DAVID C
Director		6,500$036,750
(Direct)		View
2025-05-21
Option Award		2025-05-22
4:02 pm		N/A
N/A		MACROGENICS INCMGNXSTUMP DAVID C
Director		25,750$036,750
(Direct)		View
2025-05-20
Exercise		2025-05-22
4:02 pm		N/A
N/A		MACROGENICS INCMGNXFerrante Karen Jean
Director		6,500$036,750
(Direct)		View
2025-05-21
Option Award		2025-05-22
4:02 pm		N/A
N/A		MACROGENICS INCMGNXFerrante Karen Jean
Director		25,750$036,750
(Direct)		View
2025-05-20
Exercise		2025-05-22
4:02 pm		N/A
N/A		MACROGENICS INCMGNXLiu Margaret
Director		6,500$036,750
(Direct)		View
2025-05-21
Option Award		2025-05-22
4:02 pm		N/A
N/A		MACROGENICS INCMGNXLiu Margaret
Director		25,750$036,750
(Direct)		View
2025-05-20
Exercise		2025-05-22
4:01 pm		N/A
N/A		MACROGENICS INCMGNXHURWITZ EDWARD
Director		6,500$069,824
(Direct)		View
2025-05-21
Option Award		2025-05-22
4:01 pm		N/A
N/A		MACROGENICS INCMGNXHURWITZ EDWARD
Director		25,750$069,824
(Direct)		View
2025-05-20
Exercise		2025-05-22
4:01 pm		N/A
N/A		MACROGENICS INCMGNXChhabra Meenu
Director		6,500$0107,963
(Direct)		View
2025-05-21
Option Award		2025-05-22
4:01 pm		N/A
2035-05-21		MACROGENICS INCMGNXChhabra Meenu
Director		49,213$1.27107,963
(Direct)		View
2025-05-21
Option Award		2025-05-22
4:01 pm		N/A
N/A		MACROGENICS INCMGNXChhabra Meenu
Director		25,750$0107,963
(Direct)		View
2025-05-20
Exercise		2025-05-22
4:01 pm		N/A
N/A		MACROGENICS INCMGNXSIEGEL JAY PHILIP
Director		6,500$036,750
(Direct)		View
2025-05-21
Option Award		2025-05-22
4:01 pm		N/A
N/A		MACROGENICS INCMGNXSIEGEL JAY PHILIP
Director		25,750$036,750
(Direct)		View
2025-02-15
Exercise		2025-02-19
4:31 pm		N/A
N/A		MACROGENICS INCMGNXBonvini Ezio
Sr VP, Research & CSO		16,665$0141,079
(Direct)		View
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