Insider · CIK 0001769674

Economides Vassiliki

Reports to the SEC for 2 companies · EMERYVILLE, CA

sec.gov

Transactions

Companies

Filings

CIK

0001769674

Forms 4 and 5

Insider transactions

24 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2025-04-04	Gritstone bio, Inc.J Other	EVP, CHIEF FINANCIAL OFFICER	JOther	−250K sh	—	—	0
2025-04-04	Gritstone bio, Inc.Stock Option (Right to Buy)J Other	EVP, CHIEF FINANCIAL OFFICER	JOther	−215K sh	—	—	0
2025-04-04	Gritstone bio, Inc.Stock Option (Right to Buy)J Other	EVP, CHIEF FINANCIAL OFFICER	JOther	−215K sh	—	—	0
2025-04-04	Gritstone bio, Inc.Stock Option (Right to Buy)J Other	EVP, CHIEF FINANCIAL OFFICER	JOther	−138K sh	—	—	0
2024-12-18	Gritstone bio, Inc.S Sale	EVP, CHIEF FINANCIAL OFFICER	SSale	−12K sh	$0.01	−$180	250,437
2024-05-16	Gritstone bio, Inc.S Sale	EVP, CHIEF FINANCIAL OFFICER	SSale	−13.7K sh	$0.75	−$10.3K	262,437
2024-05-15	Gritstone bio, Inc.A Award	EVP, CHIEF FINANCIAL OFFICER	AAward	+27.1K sh	—	—	276,186
2024-05-15	Gritstone bio, Inc.Stock Option (Right to Buy)A Award	EVP, CHIEF FINANCIAL OFFICER	AAward	+215K sh	—	—	215,000
2024-02-01	Gritstone bio, Inc.A Award	EVP, CHIEF FINANCIAL OFFICER	AAward	+35K sh	—	—	227,762
2024-02-01	Gritstone bio, Inc.Stock Option (Right to Buy)A Award	EVP, CHIEF FINANCIAL OFFICER	AAward	+215K sh	—	—	215,000
2023-05-23	Gritstone bio, Inc.P Purchase	EVP, CHIEF FINANCIAL OFFICER	PPurchase	+12K sh	$1.90	+$22.8K	214,058
2023-02-02	Gritstone bio, Inc.A Award	EVP, CHIEF FINANCIAL OFFICER	AAward	+179K sh	—	—	202,058
2022-01-31	Gritstone bio, Inc.A Award	EVP, CHIEF FINANCIAL OFFICER	AAward	+23K sh	—	—	23,000
2022-01-31	Gritstone bio, Inc.Stock Option (Right to Buy)A Award	EVP, CHIEF FINANCIAL OFFICER	AAward	+138K sh	—	—	138,000
2021-06-23	Gritstone bio, Inc.Stock Option (Right to Buy)A Award	EVP, CHIEF FINANCIAL OFFICER	AAward	+215K sh	—	—	215,000
2021-01-08	KZRKezar Life Sciences, Inc. · Employee Stock Option (right to buy)A Award	SVP, Strategy & External Aff.	AAward	+110K sh	—	—	110,000
2020-02-04	KZRKezar Life Sciences, Inc.P Purchase	SVP, Strategy & External Aff.	PPurchase	+5,769 sh	$2.60	+$15K	7,570
2020-01-12	KZRKezar Life Sciences, Inc. · Employee Stock Option (right to buy)A Award	SVP, Strategy & External Aff.	AAward	+62.5K sh	—	—	62,500
2019-09-06	KZRKezar Life Sciences, Inc. · Employee Stock Option (right to buy)A Award	SVP, Strategy & External Aff.	AAward	+35K sh	—	—	35,000
2019-08-20	KZRKezar Life Sciences, Inc.P Purchase	SVP, Strategy & External Aff.	PPurchase	+350 sh	$4.41	+$1,543.57	1,801
2019-08-09	KZRKezar Life Sciences, Inc.P Purchase	SVP, Strategy & External Aff.	PPurchase	+1,020 sh	$4.96	+$5,057.364	1,451
2019-07-22	KZRKezar Life Sciences, Inc.P Purchase	SVP, Strategy & External Aff.	PPurchase	+431 sh	$5.82	+$2,508.722	431
2019-05-30	KZRKezar Life Sciences, Inc.P Purchase	SVP, Strategy & External Aff.	PPurchase	+750 sh	$10.19	+$7,642.5	11,320
2019-03-04	KZRKezar Life Sciences, Inc. · Employee Stock Option (right to buy)A Award	SVP, Strategy & External Aff.	AAward	+70K sh	—	—	70,000

Recent filings

Accepted (ET)
Apr 84
Economides Vassiliki0001415889-25-010441
SEC(opens sec.gov)
Dec 204
Economides Vassiliki0001415889-24-029968
SEC(opens sec.gov)
May 174
Economides Vassiliki0001415889-24-013653
SEC(opens sec.gov)
Feb 54
Economides Vassiliki0001415889-24-002721
SEC(opens sec.gov)
May 244
Economides Vassiliki0000899243-23-013810
SEC(opens sec.gov)
Feb 64
Economides Vassiliki0001567619-23-001944
SEC(opens sec.gov)
Apr 204
Economides Vassiliki0001567619-22-008714
SEC(opens sec.gov)
Jun 254
Economides Vassiliki0001567619-21-012633
SEC(opens sec.gov)
Mar 294
Economides Vassiliki0001209191-21-023464
SEC(opens sec.gov)
Jan 114
Economides Vassiliki0001209191-21-003153
SEC(opens sec.gov)
Feb 54
Economides Vassiliki0001209191-20-007054
SEC(opens sec.gov)
Jan 134
Economides Vassiliki0001209191-20-003251
SEC(opens sec.gov)
Sep 104
Economides Vassiliki0001209191-19-049053
SEC(opens sec.gov)

Companies

Address

C/O GRITSTONE BIO, INC. 5959 HORTON STREET, SUITE 300

EMERYVILLE, CA, 94608