Horning Sandra

Director at Revolution Medicines, Inc. · on record since Nov 14, 2023
Director at GILEAD SCIENCES INC · on record since May 4, 2026
Director at NASTECH PHARMACEUTICAL CO INC · on record since May 4, 2026
Director at Foundation Medicine, Inc. · on record since Apr 14, 2015
Director at Olema Pharmaceuticals, Inc. · on record since Nov 19, 2020
Director at Camelot Entertainment Group, Inc. · on record since Dec 21, 2021

Insider trading activity of Horning Sandra

Transactions on record: 69; since Jan 30, 2020

Open-market buys: 0

Open-market sells: 0

Companies traded: 5; last filing Jun 23, 2026

Figures computed from official regulatory filings — methodology.

Companies where Horning Sandra has traded

Revolution Medicines, Inc.13 tx · Jun 23, 2026
Olema Pharmaceuticals, Inc.8 tx · Jun 23, 2026
NASTECH PHARMACEUTICAL CO INC20 tx · May 8, 2026
GILEAD SCIENCES INC20 tx · $1.8M · May 4, 2026
Camelot Entertainment Group, Inc.8 tx · Nov 9, 2023

Track record of Horning Sandra

Insufficient history for a statistical track record (fewer than 5 open-market buys).

Transaction history of Horning Sandra

Co-insiders of Horning Sandra

This page republishes public regulatory disclosures. Concerned by this data? Exercise your right to object →

Company	Filed	Type	Qty	Price	Value · USD	Src
Revolution Medicines, Inc.	Jun 23, 2026	AwardD	3,127	0.00 USD	—	SEC
Revolution Medicines, Inc.	Jun 23, 2026	Award	1,191	0.00 USD	—	SEC
Olema Pharmaceuticals, Inc.	Jun 23, 2026	AwardD	29,500	0.00 USD	—	SEC
NASTECH PHARMACEUTICAL CO INC	May 8, 2026	AwardD	9,681	0.00 USD	$0	SEC
NASTECH PHARMACEUTICAL CO INC	May 8, 2026	AwardD	2,092	0.00 USD	$0	SEC
NASTECH PHARMACEUTICAL CO INC	May 4, 2026	ExerciseD	-16,233	0.00 USD	$0	SEC
GILEAD SCIENCES INC	May 4, 2026	Award	1,146	0.00 USD	$0	SEC
NASTECH PHARMACEUTICAL CO INC	May 4, 2026	Exercise	16,233	—	—	SEC
GILEAD SCIENCES INC	May 4, 2026	AwardD	4,884	0.00 USD	$0	SEC
Revolution Medicines, Inc.	Jun 30, 2025	AwardD	11,574	0.00 USD	$0	SEC
Revolution Medicines, Inc.	Jun 30, 2025	Award	3,142	0.00 USD	$0	SEC
Olema Pharmaceuticals, Inc.	Jun 13, 2025	AwardD	24,150	0.00 USD	$0	SEC
GILEAD SCIENCES INC	May 8, 2025	Award	1,516	0.00 USD	$0	SEC
GILEAD SCIENCES INC	May 8, 2025	AwardD	6,809	0.00 USD	$0	SEC
NASTECH PHARMACEUTICAL CO INC	May 1, 2025	Exercise	979	—	—	SEC
NASTECH PHARMACEUTICAL CO INC	May 1, 2025	AwardD	16,233	0.00 USD	$0	SEC
NASTECH PHARMACEUTICAL CO INC	May 1, 2025	ExerciseD	-979	0.00 USD	$0	SEC
Revolution Medicines, Inc.	Jun 28, 2024	Award	2,945	0.00 USD	$0	SEC
Revolution Medicines, Inc.	Jun 28, 2024	AwardD	10,248	0.00 USD	$0	SEC
Revolution Medicines, Inc.	Jun 24, 2024	AwardD	16,700	0.00 USD	$0	SEC
Revolution Medicines, Inc.	Jun 24, 2024	Award	4,800	0.00 USD	$0	SEC
Olema Pharmaceuticals, Inc.	Jun 18, 2024	AwardD	23,000	0.00 USD	$0	SEC
GILEAD SCIENCES INC	May 9, 2024	AwardD	2,310	—	—	SEC
GILEAD SCIENCES INC	May 9, 2024	AwardD	12,648	0.00 USD	$0	SEC
NASTECH PHARMACEUTICAL CO INC	May 7, 2024	AwardD	5,668	0.00 USD	$0	SEC

Company	Filed	Type	Qty	Price	Value · USD	Src
Revolution Medicines, Inc.	Jun 23, 2026	AwardD	3,127	0.00 USD	—	SEC
Revolution Medicines, Inc.	Jun 23, 2026	Award	1,191	0.00 USD	—	SEC
Olema Pharmaceuticals, Inc.	Jun 23, 2026	AwardD	29,500	0.00 USD	—	SEC
NASTECH PHARMACEUTICAL CO INC	May 8, 2026	AwardD	9,681	0.00 USD	$0	SEC
NASTECH PHARMACEUTICAL CO INC	May 8, 2026	AwardD	2,092	0.00 USD	$0	SEC
NASTECH PHARMACEUTICAL CO INC	May 4, 2026	ExerciseD	-16,233	0.00 USD	$0	SEC
GILEAD SCIENCES INC	May 4, 2026	Award	1,146	0.00 USD	$0	SEC
NASTECH PHARMACEUTICAL CO INC	May 4, 2026	Exercise	16,233	—	—	SEC
GILEAD SCIENCES INC	May 4, 2026	AwardD	4,884	0.00 USD	$0	SEC
Revolution Medicines, Inc.	Jun 30, 2025	AwardD	11,574	0.00 USD	$0	SEC
Revolution Medicines, Inc.	Jun 30, 2025	Award	3,142	0.00 USD	$0	SEC
Olema Pharmaceuticals, Inc.	Jun 13, 2025	AwardD	24,150	0.00 USD	$0	SEC
GILEAD SCIENCES INC	May 8, 2025	Award	1,516	0.00 USD	$0	SEC
GILEAD SCIENCES INC	May 8, 2025	AwardD	6,809	0.00 USD	$0	SEC
NASTECH PHARMACEUTICAL CO INC	May 1, 2025	Exercise	979	—	—	SEC
NASTECH PHARMACEUTICAL CO INC	May 1, 2025	AwardD	16,233	0.00 USD	$0	SEC
NASTECH PHARMACEUTICAL CO INC	May 1, 2025	ExerciseD	-979	0.00 USD	$0	SEC
Revolution Medicines, Inc.	Jun 28, 2024	Award	2,945	0.00 USD	$0	SEC
Revolution Medicines, Inc.	Jun 28, 2024	AwardD	10,248	0.00 USD	$0	SEC
Revolution Medicines, Inc.	Jun 24, 2024	AwardD	16,700	0.00 USD	$0	SEC
Revolution Medicines, Inc.	Jun 24, 2024	Award	4,800	0.00 USD	$0	SEC
Olema Pharmaceuticals, Inc.	Jun 18, 2024	AwardD	23,000	0.00 USD	$0	SEC
GILEAD SCIENCES INC	May 9, 2024	AwardD	2,310	—	—	SEC
GILEAD SCIENCES INC	May 9, 2024	AwardD	12,648	0.00 USD	$0	SEC
NASTECH PHARMACEUTICAL CO INC	May 7, 2024	AwardD	5,668	0.00 USD	$0	SEC