Insider · CIK 0001258394

MIGNONE ROBERTO

Reports to the SEC for 8 companies · PALO ALTO, CA

sec.gov

Transactions

Companies

Filings

CIK

0001258394

Forms 4 and 5

Insider transactions

50 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2026-10-21	GHGuardant Health, Inc. · Restricted Stock UnitsM Exercise/Conversion	Director	MExercise/Conversion	−264 sh	—	—	6,336
2026-10-21	GHGuardant Health, Inc.M Exercise/Conversion	Director	MExercise/Conversion	+264 sh	—	—	10,538
2026-09-21	GHGuardant Health, Inc.M Exercise/Conversion	Director	MExercise/Conversion	+264 sh	—	—	10,274
2026-09-21	GHGuardant Health, Inc. · Restricted Stock UnitsM Exercise/Conversion	Director	MExercise/Conversion	−264 sh	—	—	6,600
2026-09-18	TEVATEVA PHARMACEUTICAL INDUSTRIES LTDS Sale	Director	SSale	−368K sh	$39.06	−$14.4M	0
2026-08-21	GHGuardant Health, Inc.M Exercise/Conversion	Director	MExercise/Conversion	+264 sh	—	—	10,010
2026-08-21	GHGuardant Health, Inc. · Restricted Stock UnitsM Exercise/Conversion	Director	MExercise/Conversion	−264 sh	—	—	6,864
2026-07-21	GHGuardant Health, Inc.M Exercise/Conversion	Director	MExercise/Conversion	+264 sh	—	—	9,746
2026-07-21	GHGuardant Health, Inc. · Restricted Stock UnitsM Exercise/Conversion	Director	MExercise/Conversion	−264 sh	—	—	7,128
2026-06-21	GHGuardant Health, Inc.M Exercise/Conversion	Director	MExercise/Conversion	+264 sh	—	—	9,482
2026-06-21	GHGuardant Health, Inc. · Restricted Stock UnitsM Exercise/Conversion	Director	MExercise/Conversion	−264 sh	—	—	7,392
2026-06-17	GHGuardant Health, Inc.M Exercise/Conversion	Director	MExercise/Conversion	+4,203 sh	—	—	8,954
2026-06-17	GHGuardant Health, Inc. · Restricted Stock UnitsM Exercise/Conversion	Director	MExercise/Conversion	−4,203 sh	—	—	0
2026-06-17	GHGuardant Health, Inc. · Restricted Stock UnitsA Award	Director	AAward	+2,711 sh	—	—	2,711
2026-06-05	TEVATEVA PHARMACEUTICAL INDUSTRIES LTDM Exercise/Conversion	Director	MExercise/Conversion	+14.5K sh	—	—	119,807
2026-06-05	TEVATEVA PHARMACEUTICAL INDUSTRIES LTD · Restricted Share UnitsM Exercise/Conversion	Director	MExercise/Conversion	−14.5K sh	—	—	0
2026-05-28	TEVATEVA PHARMACEUTICAL INDUSTRIES LTD · Restricted Share UnitsA Award	Director	AAward	+7,242 sh	—	—	7,242
2026-05-21	GHGuardant Health, Inc.M Exercise/Conversion	Director	MExercise/Conversion	+264 sh	—	—	9,218
2026-05-21	GHGuardant Health, Inc. · Restricted Stock UnitsM Exercise/Conversion	Director	MExercise/Conversion	−264 sh	—	—	7,656
2026-04-21	GHGuardant Health, Inc.M Exercise/Conversion	Director	MExercise/Conversion	+264 sh	—	—	4,751
2026-04-21	GHGuardant Health, Inc. · Restricted Stock UnitsM Exercise/Conversion	Director	MExercise/Conversion	−264 sh	—	—	7,920
2026-03-21	GHGuardant Health, Inc.M Exercise/Conversion	Director	MExercise/Conversion	+264 sh	—	—	4,487
2026-03-21	GHGuardant Health, Inc. · Restricted Stock UnitsM Exercise/Conversion	Director	MExercise/Conversion	−264 sh	—	—	8,184
2026-02-21	GHGuardant Health, Inc.M Exercise/Conversion	Director	MExercise/Conversion	+264 sh	—	—	4,223
2026-02-21	GHGuardant Health, Inc. · Restricted Stock UnitsM Exercise/Conversion	Director	MExercise/Conversion	−264 sh	—	—	8,448
2026-01-21	GHGuardant Health, Inc.M Exercise/Conversion	Director	MExercise/Conversion	+264 sh	—	—	3,959
2026-01-21	GHGuardant Health, Inc. · Restricted Stock UnitsM Exercise/Conversion	Director	MExercise/Conversion	−264 sh	—	—	8,712
2025-12-21	GHGuardant Health, Inc.M Exercise/Conversion	Director	MExercise/Conversion	+264 sh	—	—	3,695
2025-12-21	GHGuardant Health, Inc. · Restricted Stock UnitsM Exercise/Conversion	Director	MExercise/Conversion	−264 sh	—	—	8,976
2025-12-16	TEVATEVA PHARMACEUTICAL INDUSTRIES LTDS Sale	Director	SSale	−77.4K sh	$30.24	−$2.34M	367,600
2025-11-26	TEVATEVA PHARMACEUTICAL INDUSTRIES LTDS Sale	Director	SSale	−50K sh	$26.03	−$1.3M	445,000
2025-11-21	GHGuardant Health, Inc.M Exercise/Conversion	Director	MExercise/Conversion	+264 sh	—	—	3,431
2025-11-21	GHGuardant Health, Inc. · Restricted Stock UnitsM Exercise/Conversion	Director	MExercise/Conversion	−264 sh	—	—	9,240
2025-11-06	TEVATEVA PHARMACEUTICAL INDUSTRIES LTDS Sale	Director	SSale	−200K sh	$24.11	−$4.82M	495,000
2025-10-21	GHGuardant Health, Inc.M Exercise/Conversion	Director	MExercise/Conversion	+3,167 sh	—	—	3,167
2025-10-21	GHGuardant Health, Inc. · Restricted Stock UnitsM Exercise/Conversion	Director	MExercise/Conversion	−3,167 sh	—	—	9,504
2025-06-18	GHGuardant Health, Inc. · Stock Option (Right to Buy)A Award	Director	AAward	+6,833 sh	—	—	6,833
2025-06-18	GHGuardant Health, Inc. · Restricted Stock UnitsA Award	Director	AAward	+4,203 sh	—	—	4,203
2025-06-06	TEVATEVA PHARMACEUTICAL INDUSTRIES LTDM Exercise/Conversion	Director	MExercise/Conversion	+9,632 sh	—	—	105,315
2025-06-06	TEVATEVA PHARMACEUTICAL INDUSTRIES LTD · Restricted Share UnitsM Exercise/Conversion	Director	MExercise/Conversion	−9,632 sh	—	—	0
2025-06-05	TEVATEVA PHARMACEUTICAL INDUSTRIES LTD · Restricted Share UnitsA Award	Director	AAward	+14.5K sh	—	—	14,492
2024-12-20	TEVATEVA PHARMACEUTICAL INDUSTRIES LTDS Sale	Director	SSale	−286K sh	$22.01	−$6.29M	695,000
2024-11-08	GHGuardant Health, Inc. · Stock Option (Right to Buy)A Award	Director	AAward	+19.5K sh	—	—	19,535
2024-11-08	GHGuardant Health, Inc. · Restricted Stock UnitsA Award	Director	AAward	+12.7K sh	—	—	12,671
2024-06-18	TEVATEVA PHARMACEUTICAL INDUSTRIES LTDS Sale	Director	SSale	−519K sh	$17.03	−$8.84M	981,000
2024-06-15	TEVATEVA PHARMACEUTICAL INDUSTRIES LTDM Exercise/Conversion	Director	MExercise/Conversion	+21.1K sh	—	—	1,595,683
2024-06-15	TEVATEVA PHARMACEUTICAL INDUSTRIES LTD · Restricted Share UnitsM Exercise/Conversion	Director	MExercise/Conversion	−21.1K sh	—	—	0
2024-06-06	TEVATEVA PHARMACEUTICAL INDUSTRIES LTD · Restricted Share UnitsA Award	Director	AAward	+9,632 sh	—	—	9,632
2023-08-04	TEVATEVA PHARMACEUTICAL INDUSTRIES LTDM Exercise/Conversion	Director	MExercise/Conversion	+15.8K sh	—	—	1,574,575
2023-08-04	TEVATEVA PHARMACEUTICAL INDUSTRIES LTD · Restricted Share UnitsM Exercise/Conversion	Director	MExercise/Conversion	−15.8K sh	—	—	0

Recent filings

Accepted (ET)
Oct 224
MIGNONE ROBERTO0001258394-26-000020
SEC(opens sec.gov)
Sep 224
MIGNONE ROBERTO0001258394-26-000018
SEC(opens sec.gov)
Sep 224
MIGNONE ROBERTO0001193125-26-397959
SEC(opens sec.gov)
Aug 244
MIGNONE ROBERTO0001258394-26-000016
SEC(opens sec.gov)
Jul 224
MIGNONE ROBERTO0001258394-26-000014
SEC(opens sec.gov)
Jun 234
MIGNONE ROBERTO0001258394-26-000012
SEC(opens sec.gov)
Jun 224
MIGNONE ROBERTO0001258394-26-000010
SEC(opens sec.gov)
Jun 84
MIGNONE ROBERTO0001193125-26-261672
SEC(opens sec.gov)
Jun 14
MIGNONE ROBERTO0001193125-26-251372
SEC(opens sec.gov)
Apr 224
MIGNONE ROBERTO0001258394-26-000008
SEC(opens sec.gov)

Companies

Address

3100 HANOVER STREET

PALO ALTO, CA, 94304