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Insider · CIK 0001866272

Greene Rick S.

Reports to the SEC for 1 company · MIRAMAR, FL

Transactions

9

Companies

1

Filings

7

CIK

0001866272

Forms 4 and 5

Insider transactions

9 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2025-05-08	HCWBHCW Biologics Inc.P Purchase	Director	PPurchase	+962 sh	$26.00	+$25K	2,066
2025-05-07	HCWBHCW Biologics Inc. · Common Stock Purchase WarrantP Purchase	Director	PPurchase	+481 sh	—	—	481
2024-06-14	HCWBHCW Biologics Inc. · Stock Option (Right to Buy)A Award	Director	AAward	+12.5K sh	—	—	12,500
2024-02-20	HCWBHCW Biologics Inc.A Award	Director	AAward	+35.7K sh	$1.40	+$50K	44,125
2023-06-13	HCWBHCW Biologics Inc. · Stock Option (Right to Buy)A Award	Director	AAward	+12.5K sh	—	—	12,500
2022-06-15	HCWBHCW Biologics Inc. · Stock Option (Right to Buy)A Award	Director	AAward	+41.8K sh	—	—	41,841
2022-06-02	HCWBHCW Biologics Inc.P Purchase	Director	PPurchase	+4,800 sh	$2.09	+$10K	8,411
2021-08-25	HCWBHCW Biologics Inc.P Purchase	Director	PPurchase	+3,611 sh	$4.10	+$14.8K	3,611
2021-07-22	HCWBHCW Biologics Inc. · Stock OptionA Award	Director	AAward	+21K sh	—	—	20,964

Recent filings

7

Accepted (ET)
May 94
Greene Rick S.0000950170-25-068271
SEC(opens sec.gov)
Jun 174
Greene Rick S.0000950170-24-074333
SEC(opens sec.gov)
Feb 224
Greene Rick S.0001209191-24-003786
SEC(opens sec.gov)
Jun 154
Greene Rick S.0001209191-23-037424
SEC(opens sec.gov)
Jun 174
Greene Rick S.0001209191-22-037853
SEC(opens sec.gov)
Jun 64
Greene Rick S.0001209191-22-034510
SEC(opens sec.gov)
Aug 274
Greene Rick S.0001209191-21-053633
SEC(opens sec.gov)

Companies

1

HCW Biologics Inc.DirectorHCWB

Address

C/O HCW BIOLOGICS INC 2929 N. COMMERCE PARKWAY

MIRAMAR, FL, 33025