Insider · CIK 0001867980

Jiang Wei

Reports to the SEC for 2 companies · MILFORD, MA

sec.gov

Transactions

Companies

Filings

CIK

0001867980

Forms 4 and 5

Insider transactions

50 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2026-09-30	WATWATERS CORP /DE/A Award	Director	AAward	+57.41 sh	—	—	3,630.16
2026-06-30	WATWATERS CORP /DE/A Award	Director	AAward	+67.42 sh	—	—	3,572.75
2026-06-18	STAASTAAR SURGICAL COM Exercise/Conversion	Director	MExercise/Conversion	+10.7K sh	—	—	77,127
2026-06-18	STAASTAAR SURGICAL CO · Restricted Stock UnitsM Exercise/Conversion	Director	MExercise/Conversion	−10.7K sh	—	—	0
2026-06-18	STAASTAAR SURGICAL CO · Restricted Stock UnitsA Award	Director	AAward	+6,182 sh	—	—	6,182
2026-03-31	WATWATERS CORP /DE/A Award	Director	AAward	+64.06 sh	—	—	3,505.33
2026-03-16	WATWATERS CORP /DE/P Purchase	Director	PPurchase	+500 sh	$289.46	+$145K	3,441.27
2026-02-25	WATWATERS CORP /DE/A Award	Director	AAward	+23 sh	—	—	2,941.27
2026-02-25	WATWATERS CORP /DE/ · Stock Option (Right to Buy)A Award	Director	AAward	+57 sh	—	—	57
2026-01-12	STAASTAAR SURGICAL COM Exercise/Conversion	Director	MExercise/Conversion	+21K sh	—	—	66,444
2026-01-12	STAASTAAR SURGICAL CO · Restricted Stock UnitsM Exercise/Conversion	Director	MExercise/Conversion	−21K sh	—	—	0
2026-01-02	WATWATERS CORP /DE/A Award	Director	AAward	+307 sh	—	—	2,918.27
2026-01-02	WATWATERS CORP /DE/ · Stock Option (Right to Buy)A Award	Director	AAward	+828 sh	—	—	828
2025-12-31	WATWATERS CORP /DE/A Award	Director	AAward	+59.79 sh	—	—	2,611.27
2025-11-12	STAASTAAR SURGICAL COM Exercise/Conversion	Director	MExercise/Conversion	+21K sh	—	—	45,477
2025-11-12	STAASTAAR SURGICAL CO · Restricted Stock UnitsM Exercise/Conversion	Director	MExercise/Conversion	−21K sh	—	—	20,967
2025-09-30	WATWATERS CORP /DE/A Award	Director	AAward	+72.91 sh	—	—	2,551.48
2025-08-12	STAASTAAR SURGICAL COM Exercise/Conversion	Director	MExercise/Conversion	+21K sh	—	—	24,510
2025-08-12	STAASTAAR SURGICAL CO · Restricted Stock UnitsM Exercise/Conversion	Director	MExercise/Conversion	−21K sh	—	—	41,934
2025-06-30	WATWATERS CORP /DE/A Award	Director	AAward	+68.35 sh	—	—	2,478.57
2025-06-18	STAASTAAR SURGICAL CO · Restricted Stock UnitsA Award	Director	AAward	+10.7K sh	—	—	10,683
2025-05-12	STAASTAAR SURGICAL CO · Restricted Stock UnitsA Award	Director	AAward	+62.9K sh	—	—	62,901
2025-03-31	WATWATERS CORP /DE/A Award	Director	AAward	+52.95 sh	—	—	2,410.22
2025-01-02	WATWATERS CORP /DE/A Award	Director	AAward	+319 sh	—	—	2,357.27
2025-01-02	WATWATERS CORP /DE/ · Stock Option (Right to Buy)A Award	Director	AAward	+818 sh	—	—	818
2024-12-31	WATWATERS CORP /DE/A Award	Director	AAward	+80.65 sh	—	—	2,038.27
2024-09-30	WATWATERS CORP /DE/A Award	Director	AAward	+62.97 sh	—	—	1,957.62
2024-06-28	WATWATERS CORP /DE/A Award	Director	AAward	+64.24 sh	—	—	1,894.65
2024-06-20	STAASTAAR SURGICAL COA Award	Director	AAward	+2,244 sh	—	—	3,543
2024-06-20	STAASTAAR SURGICAL CO · Common Stock OptionsA Award	Director	AAward	+4,010 sh	—	—	4,010
2024-03-28	WATWATERS CORP /DE/ · Phantom Stock UnitsA Award	Director	AAward	+62.36 sh	$328.72	+$20.5K	62.36
2024-03-12	STAASTAAR SURGICAL COA Award	Director	AAward	+1,299 sh	—	—	1,299
2024-03-12	STAASTAAR SURGICAL CO · Restricted Stock UnitsA Award	Director	AAward	+1,061 sh	—	—	1,061
2024-01-02	WATWATERS CORP /DE/A Award	Director	AAward	+334 sh	—	—	1,100
2024-01-02	WATWATERS CORP /DE/ · Stock Option (Right to Buy)A Award	Director	AAward	+847 sh	—	—	847
2023-12-29	WATWATERS CORP /DE/ · Phantom Stock UnitsA Award	Director	AAward	+90.52 sh	—	—	90.52
2023-09-30	WATWATERS CORP /DE/ · Phantom Stock UnitsA Award	Director	AAward	+74.18 sh	—	—	74.18
2023-06-30	WATWATERS CORP /DE/ · Phantom Stock UnitsA Award	Director	AAward	+73.66 sh	—	—	73.66
2023-03-31	WATWATERS CORP /DE/ · Phantom Stock UnitsA Award	Director	AAward	+68.01 sh	—	—	68.01
2023-01-03	WATWATERS CORP /DE/A Award	Director	AAward	+318 sh	—	—	766
2023-01-03	WATWATERS CORP /DE/ · Stock Option (Right to Buy)A Award	Director	AAward	+827 sh	—	—	827
2022-12-31	WATWATERS CORP /DE/ · Phantom Stock UnitsA Award	Director	AAward	+69.54 sh	—	—	69.54
2022-09-30	WATWATERS CORP /DE/ · Phantom Stock UnitsA Award	Director	AAward	+59.52 sh	—	—	59.52
2022-06-30	WATWATERS CORP /DE/ · Phantom Stock UnitsA Award	Director	AAward	+74.03 sh	—	—	74.03
2022-03-31	WATWATERS CORP /DE/ · Phantom Stock UnitsA Award	Director	AAward	+67.62 sh	—	—	67.62
2022-01-03	WATWATERS CORP /DE/A Award	Director	AAward	+301 sh	—	—	448
2022-01-03	WATWATERS CORP /DE/ · Stock Option (Right to Buy)A Award	Director	AAward	+983 sh	—	—	983
2021-12-31	WATWATERS CORP /DE/ · Phantom Stock UnitsA Award	Director	AAward	+56.46 sh	—	—	56.46
2021-09-30	WATWATERS CORP /DE/ · Phantom Stock UnitsA Award	Director	AAward	+34.51 sh	—	—	34.51
2021-07-14	WATWATERS CORP /DE/A Award	Director	AAward	+147 sh	—	—	147

Recent filings

Accepted (ET)
Oct 24
Jiang Wei0001000697-26-000136
SEC(opens sec.gov)
Jul 24
Jiang Wei0001000697-26-000117
SEC(opens sec.gov)
Jun 224
Jiang Wei0001867980-26-000006
SEC(opens sec.gov)
Apr 24
Jiang Wei0001000697-26-000109
SEC(opens sec.gov)
Mar 184
Jiang Wei0001000697-26-000105
SEC(opens sec.gov)
Feb 274
Jiang Wei0001000697-26-000081
SEC(opens sec.gov)
Jan 144
Jiang Wei0001193125-26-013155
SEC(opens sec.gov)
Jan 54
Jiang Wei0001000697-26-000014
SEC(opens sec.gov)
Nov 144
Jiang Wei0001193125-25-283413
SEC(opens sec.gov)
Oct 24
Jiang Wei0001000697-25-000007
SEC(opens sec.gov)
Aug 134
Jiang Wei0000950170-25-108237
SEC(opens sec.gov)
Jul 14
Jiang Wei0001127602-25-018410
SEC(opens sec.gov)

Companies

Address

34 MAPLE STREET

MILFORD, MA, 01757