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Insider · CIK 0001793762

Richardson Joshua

Reports to the SEC for 1 company · VANCOUVER, A1

Transactions

8

Companies

1

Filings

6

CIK

0001793762

Forms 4 and 5

Insider transactions

8 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2022-02-02	Sierra Oncology, Inc.P Purchase	Director, 10% Owner	PPurchase	+175K sh	$27.00	+$4.73M	175,000
2022-01-25	Sierra Oncology, Inc.X Exercise of In-Money	Director, 10% Owner	XExercise of In-Money	+487K sh	$13.20	+$6.43M	1,964,771
2022-01-25	Sierra Oncology, Inc.Series B WarrantsX Exercise of In-Money	Director, 10% Owner	XExercise of In-Money	−1.48M sh	$13.20	−$19.5M	0
2021-06-08	Sierra Oncology, Inc.Stock Option (Right To Buy)A Award	Director, 10% Owner	AAward	+6,000 sh	—	—	6,000
2020-06-09	Sierra Oncology, Inc.Stock Option (right to buy)A Award	Director, 10% Owner	AAward	+6,874 sh	—	—	6,874
2020-01-29	Sierra Oncology, Inc.C Conversion	Director, 10% Owner	CConversion	+1.48M sh	—	—	1,477,320
2020-01-29	Sierra Oncology, Inc.Series A Convertible Voting Preferred StockC Conversion	Director, 10% Owner	CConversion	−19.5K sh	—	—	0
2019-11-29	Sierra Oncology, Inc.Stock Option (Right to Buy)A Award	Director, 10% Owner	AAward	+60K sh	—	—	60,000

Recent filings

6

Accepted (ET)
Feb 24
Richardson Joshua0000899243-22-004270
SEC(opens sec.gov)
Jan 274
Richardson Joshua0000899243-22-003501
SEC(opens sec.gov)
Jun 94
Richardson Joshua0001209191-21-039085
SEC(opens sec.gov)
Jun 104
Richardson Joshua0001209191-20-035691
SEC(opens sec.gov)
Jan 314
Richardson Joshua0001209191-20-005794
SEC(opens sec.gov)
Dec 34
Richardson Joshua0001209191-19-058693
SEC(opens sec.gov)

Companies

1

Sierra Oncology, Inc.Director, 10% Owner

Address

C/O SIERRA ONCOLOGY, INC. 2150 - 885 WEST GEORGIA STREET

VANCOUVER, A1, V6C 3E8