ADC Therapeutics SA (ADCT) - 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 ADC Therapeutics SA
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Common stock purchase or sale:
Transaction
Date		Reported
DateTime		CompanySymbolInsider
Relationship		Shares
Traded		Average
Price		Total
Amount		Shares
Owned		Filing
2026-03-31
Sale		2026-04-02
9:00 pm		ADC Therapeutics SAADCTRedmile Group LLC
Green Jeremy
RedCo II Master Fund L.P.
10% Owner		5,880,415$3.3393$19,636,34022,932,028
(Indirect
Direct)		View

Stock options: Exercise, Award, Grant, Conversion
Transaction
Date		Reported
DateTime		Exercisable
Expiration		CompanySymnbolInsider
Relationship		Shares
Traded		Conversion
Price		Shares
Owned		Filing
2026-06-30
Option Award		2026-07-02
5:17 pm		N/A
N/A		ADC Therapeutics SAADCTZaki Mohamed
Chief Medical Officer		213,900$0896,317
(Direct)		View
2026-06-30
Option Award		2026-07-02
5:16 pm		N/A
N/A		ADC Therapeutics SAADCTGRAHAM PETER J
Chief Legal Officer		221,100$0841,640
(Direct)		View
2026-06-30
Option Award		2026-07-02
5:16 pm		N/A
N/A		ADC Therapeutics SAADCTCarmona Jose
Chief Financial Officer		203,700$0938,076
(Direct)		View
2026-06-30
Option Award		2026-07-02
5:15 pm		N/A
N/A		ADC Therapeutics SAADCTMALLIK AMEET
Chief Executive Officer		675,000$02,121,769
(Direct)		View
2026-06-03
Tax Withholding		2026-06-03
5:03 pm		N/A
N/A		ADC Therapeutics SAADCTAzelby Robert
Director		12,600$3.08112,805
(Direct)		View
2026-06-01
Option Award		2026-06-03
5:03 pm		N/A
N/A		ADC Therapeutics SAADCTAzelby Robert
Director		45,000$0112,805
(Direct)		View
2026-06-03
Tax Withholding		2026-06-03
5:03 pm		N/A
N/A		ADC Therapeutics SAADCTSquarer Ron
Director		15,196$3.08123,431
(Direct)		View
2026-06-01
Option Award		2026-06-03
5:03 pm		N/A
N/A		ADC Therapeutics SAADCTSquarer Ron
Director		45,000$0123,431
(Direct)		View
2026-06-03
Tax Withholding		2026-06-03
5:03 pm		N/A
N/A		ADC Therapeutics SAADCTSandor Victor
Director		12,600$3.08140,686
(Direct)		View
2026-06-01
Option Award		2026-06-03
5:03 pm		N/A
N/A		ADC Therapeutics SAADCTSandor Victor
Director		45,000$0140,686
(Direct)		View
2026-06-03
Tax Withholding		2026-06-03
5:03 pm		N/A
N/A		ADC Therapeutics SAADCTMonges Viviane
Director		2,596$3.08186,447
(Direct)		View
2026-06-01
Option Award		2026-06-03
5:03 pm		N/A
N/A		ADC Therapeutics SAADCTMonges Viviane
Director		45,000$0186,447
(Direct)		View
2026-06-03
Tax Withholding		2026-06-03
5:02 pm		N/A
N/A		ADC Therapeutics SAADCTHug Peter
Director		2,156$3.08263,344
(Direct)		View
2026-06-01
Option Award		2026-06-03
5:02 pm		N/A
N/A		ADC Therapeutics SAADCTHug Peter
Director		45,000$0263,344
(Direct)		View
2026-06-03
Tax Withholding		2026-06-03
5:02 pm		N/A
N/A		ADC Therapeutics SAADCTBIZZARI JEAN-PIERRE
Director		12,600$3.08139,302
(Direct)		View
2026-06-01
Option Award		2026-06-03
5:02 pm		N/A
N/A		ADC Therapeutics SAADCTBIZZARI JEAN-PIERRE
Director		45,000$0139,302
(Direct)		View
2026-06-03
Tax Withholding		2026-06-03
5:02 pm		N/A
N/A		ADC Therapeutics SAADCTCoughlin Timothy
Director		12,600$3.0872,400
(Direct)		View
2026-06-01
Option Award		2026-06-03
5:02 pm		N/A
N/A		ADC Therapeutics SAADCTCoughlin Timothy
Director		45,000$072,400
(Direct)		View
2026-02-13
Option Award		2026-02-18
5:44 pm		N/A
N/A		ADC Therapeutics SAADCTKallebo Lisa Michelle
Chief Accounting Officer		62,900$3.99128,224
(Direct)		View
2026-02-13
Tax Withholding		2026-02-18
5:44 pm		N/A
N/A		ADC Therapeutics SAADCTKallebo Lisa Michelle
Chief Accounting Officer		5,433$3.99128,224
(Direct)		View
2026-02-13
Option Award		2026-02-18
5:43 pm		N/A
N/A		ADC Therapeutics SAADCTZaki Mohamed
Chief Medical Officer		285,200$3.99682,417
(Direct)		View
2026-02-13
Tax Withholding		2026-02-18
5:43 pm		N/A
N/A		ADC Therapeutics SAADCTZaki Mohamed
Chief Medical Officer		24,603$3.99682,417
(Direct)		View
2026-02-13
Option Award		2026-02-18
5:43 pm		N/A
N/A		ADC Therapeutics SAADCTGRAHAM PETER J
Chief Legal Officer		294,800$3.99620,540
(Direct)		View
2026-02-13
Tax Withholding		2026-02-18
5:43 pm		N/A
N/A		ADC Therapeutics SAADCTGRAHAM PETER J
Chief Legal Officer		33,294$3.99620,540
(Direct)		View
2026-02-13
Option Award		2026-02-18
5:42 pm		N/A
N/A		ADC Therapeutics SAADCTCarmona Jose
Chief Financial Officer		271,600$3.99734,376
(Direct)		View
2026-02-13
Tax Withholding		2026-02-18
5:42 pm		N/A
N/A		ADC Therapeutics SAADCTCarmona Jose
Chief Financial Officer		25,880$3.99734,376
(Direct)		View
2026-02-13
Option Award		2026-02-18
5:39 pm		N/A
N/A		ADC Therapeutics SAADCTMALLIK AMEET
Chief Executive Officer		900,000$3.992,115,870
(Direct)		View
2026-02-13
Tax Withholding		2026-02-18
5:39 pm		N/A
N/A		ADC Therapeutics SAADCTMALLIK AMEET
Chief Executive Officer		103,231$3.992,115,870
(Direct)		View
2025-12-06
Tax Withholding		2025-12-09
5:10 pm		N/A
N/A		ADC Therapeutics SAADCTMALLIK AMEET
Chief Executive Officer		233,146$3.291,319,101
(Direct)		View
2025-12-06
Tax Withholding		2025-12-09
5:09 pm		N/A
N/A		ADC Therapeutics SAADCTZaki Mohamed
Chief Medical Officer		41,068$3.29421,820
(Direct)		View
2025-12-06
Tax Withholding		2025-12-09
5:09 pm		N/A
N/A		ADC Therapeutics SAADCTKallebo Lisa Michelle
Chief Accounting Officer		7,140$3.2970,757
(Direct)		View
2025-12-06
Tax Withholding		2025-12-09
5:09 pm		N/A
N/A		ADC Therapeutics SAADCTGRAHAM PETER J
Chief Legal Officer		49,508$3.29359,034
(Direct)		View
2025-12-06
Tax Withholding		2025-12-09
5:09 pm		N/A
N/A		ADC Therapeutics SAADCTCarmona Jose
Chief Financial Officer		53,236$3.29488,656
(Direct)		View
2025-06-13
Tax Withholding		2025-06-17
5:03 pm		N/A
N/A		ADC Therapeutics SAADCTSquarer Ron
Director		15,184$3.5893,627
(Direct)		View
2025-06-13
Tax Withholding		2025-06-17
5:03 pm		N/A
N/A		ADC Therapeutics SAADCTSandor Victor
Director		12,600$3.58108,286
(Direct)		View
2025-06-13
Tax Withholding		2025-06-17
5:02 pm		N/A
N/A		ADC Therapeutics SAADCTMonges Viviane
Director		2,584$3.58144,043
(Direct)		View
2025-06-13
Tax Withholding		2025-06-17
5:01 pm		N/A
N/A		ADC Therapeutics SAADCTHug Peter
Director		2,144$3.58220,500
(Direct)		View
2025-06-13
Tax Withholding		2025-06-17
5:00 pm		N/A
N/A		ADC Therapeutics SAADCTBIZZARI JEAN-PIERRE
Director		12,600$3.58106,902
(Direct)		View
2025-06-13
Tax Withholding		2025-06-17
5:00 pm		N/A
N/A		ADC Therapeutics SAADCTAzelby Robert
Director		12,600$3.5880,405
(Direct)		View
2025-06-03
Option Award		2025-06-05
5:13 pm		N/A
2035-06-05		ADC Therapeutics SAADCTCOUGHLIN TIMOTHY
Director		120,000$0120,000
(Direct)		View
2025-06-03
Option Award		2025-06-05
5:12 pm		N/A
N/A		ADC Therapeutics SAADCTSandor Victor
Director		40,000$0120,886
(Direct)		View
2025-06-03
Option Award		2025-06-05
5:10 pm		N/A
N/A		ADC Therapeutics SAADCTAzelby Robert
Director		40,000$093,005
(Direct)		View
2025-06-03
Option Award		2025-06-05
5:09 pm		N/A
N/A		ADC Therapeutics SAADCTBIZZARI JEAN-PIERRE
Director		40,000$0119,502
(Direct)		View
2025-06-03
Option Award		2025-06-05
5:08 pm		N/A
N/A		ADC Therapeutics SAADCTHug Peter
Director		40,000$0222,644
(Direct)		View
2025-06-03
Option Award		2025-06-05
5:07 pm		N/A
N/A		ADC Therapeutics SAADCTMonges Viviane
Director		40,000$0146,627
(Direct)		View
2025-06-03
Option Award		2025-06-05
5:05 pm		N/A
N/A		ADC Therapeutics SAADCTSquarer Ron
Director		40,000$0108,811
(Direct)		View

Ownership(A)		2025-06-05
4:06 pm		N/A
N/A		ADC Therapeutics SAADCTSquarer Ron
Director		0$01,218,599
(Direct)		View
2025-05-15
Other		2025-05-19
3:52 pm		N/A
N/A		ADC Therapeutics SAADCTWILD HANS PETER
10% Owner		9,788,944$019,577,888
(Direct)		View
(A) Indicate amendment filing.
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