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Insider · CIK 0001908721

Walker Matthew Allen

Reports to the SEC for 1 company · MEDFORD, MA

Transactions

8

Companies

1

Filings

4

CIK

0001908721

Forms 4 and 5

Insider transactions

8 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2023-07-24	GreenLight Biosciences Holdings, PBCD Disposition to Issuer	Director, 10% Owner	DDisposition to Issuer	−63.8K sh	—	—	0
2023-07-24	GreenLight Biosciences Holdings, PBCJ Other	Director, 10% Owner	JOther	−22.3M sh	—	—	0
2023-07-24	GreenLight Biosciences Holdings, PBCStock Option (Right to Buy)D Disposition to Issuer	Director, 10% Owner	DDisposition to Issuer	−65K sh	—	—	0
2022-08-11	GreenLight Biosciences Holdings, PBCP Purchase	Director, 10% Owner	PPurchase	+63.8K sh	$3.92	+$250K	63,775
2022-08-11	GreenLight Biosciences Holdings, PBCP Purchase	Director, 10% Owner	PPurchase	+6.38M sh	$3.92	+$25M	22,220,572
2022-05-10	GreenLight Biosciences Holdings, PBCStock Option (Right to Buy)A Award	Director, 10% Owner	AAward	+65K sh	—	—	65,000
2022-02-02	GreenLight Biosciences Holdings, PBCA Award	Director, 10% Owner	AAward	+14.3M sh	—	—	14,343,021
2022-02-02	GreenLight Biosciences Holdings, PBCP Purchase	Director, 10% Owner	PPurchase	+1.5M sh	$10.00	+$15M	15,843,021

Recent filings

4

Accepted (ET)
Jul 264
Builders Vision, LLC0000899243-23-017542
SEC(opens sec.gov)
Aug 154
Walker Matthew Allen0001062993-22-018004
SEC(opens sec.gov)
Aug 84
Walker Matthew Alan0001062993-22-017453
SEC(opens sec.gov)
Feb 44
BUILDERS VISION LLC0001062993-22-002745
SEC(opens sec.gov)

Companies

1

GreenLight Biosciences Holdings, PBCDirector, 10% Owner

Address

C/O GREENLIGHT BIOSCIENCES HOLDINGS, PBC 200 BOSTON AVENUE, SUITE 3100

MEDFORD, MA, 02155