Insider · CIK 0001251708

KIERNAN JOHN P

Reports to the SEC for 1 company · PLAINVIEW, NY

sec.gov

Transactions

Companies

Filings

CIK

0001251708

Forms 4 and 5

Insider transactions

50 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2026-08-10	VECOVEECO INSTRUMENTS INCS Sale	SVP & CHIEF FINANCIAL OFFICER	SSale	−20.3K sh	$50.42	−$1.02M	83,546
2026-08-10	VECOVEECO INSTRUMENTS INCS Sale	SVP & CHIEF FINANCIAL OFFICER	SSale	−10.2K sh	$51.29	−$525K	73,310
2026-08-10	VECOVEECO INSTRUMENTS INCS Sale	SVP & CHIEF FINANCIAL OFFICER	SSale	−2,100 sh	$52.50	−$110K	71,210
2026-08-10	VECOVEECO INSTRUMENTS INCS Sale	SVP & CHIEF FINANCIAL OFFICER	SSale	−800 sh	$53.44	−$42.8K	70,410
2026-08-10	VECOVEECO INSTRUMENTS INCS Sale	SVP & CHIEF FINANCIAL OFFICER	SSale	−1,608 sh	$54.28	−$87.3K	68,802
2026-03-20	VECOVEECO INSTRUMENTS INCM Exercise/Conversion	SVP & CHIEF FINANCIAL OFFICER	MExercise/Conversion	+30.3K sh	—	—	78,671
2026-03-20	VECOVEECO INSTRUMENTS INCF Tax Payment	SVP & CHIEF FINANCIAL OFFICER	FTax Payment	−15K sh	$31.00	−$467K	63,622
2026-03-16	VECOVEECO INSTRUMENTS INCM Exercise/Conversion	SVP & CHIEF FINANCIAL OFFICER	MExercise/Conversion	+4,083 sh	—	—	48,019
2026-03-16	VECOVEECO INSTRUMENTS INCF Tax Payment	SVP & CHIEF FINANCIAL OFFICER	FTax Payment	−1,999 sh	$30.95	−$61.9K	46,020
2026-03-16	VECOVEECO INSTRUMENTS INCM Exercise/Conversion	SVP & CHIEF FINANCIAL OFFICER	MExercise/Conversion	+4,666 sh	—	—	50,686
2026-03-16	VECOVEECO INSTRUMENTS INCF Tax Payment	SVP & CHIEF FINANCIAL OFFICER	FTax Payment	−2,289 sh	$30.95	−$70.8K	48,397
2026-03-16	VECOVEECO INSTRUMENTS INC · Restricted Stock UnitM Exercise/Conversion	SVP & CHIEF FINANCIAL OFFICER	MExercise/Conversion	−4,083 sh	—	—	4,083
2026-03-16	VECOVEECO INSTRUMENTS INC · Restricted Stock UnitM Exercise/Conversion	SVP & CHIEF FINANCIAL OFFICER	MExercise/Conversion	−4,666 sh	—	—	9,334
2026-03-13	VECOVEECO INSTRUMENTS INCM Exercise/Conversion	SVP & CHIEF FINANCIAL OFFICER	MExercise/Conversion	+3,150 sh	—	—	45,650
2026-03-13	VECOVEECO INSTRUMENTS INCF Tax Payment	SVP & CHIEF FINANCIAL OFFICER	FTax Payment	−1,714 sh	$31.46	−$53.9K	43,936
2026-03-13	VECOVEECO INSTRUMENTS INC · Restricted Stock UnitM Exercise/Conversion	SVP & CHIEF FINANCIAL OFFICER	MExercise/Conversion	−3,150 sh	—	—	0
2026-03-10	VECOVEECO INSTRUMENTS INCM Exercise/Conversion	SVP & CHIEF FINANCIAL OFFICER	MExercise/Conversion	+42.5K sh	—	—	42,500
2026-03-10	VECOVEECO INSTRUMENTS INC · Restricted Stock UnitM Exercise/Conversion	SVP & CHIEF FINANCIAL OFFICER	MExercise/Conversion	+42.5K sh	—	—	55,918
2025-05-12	VECOVEECO INSTRUMENTS INCS Sale	SVP & CHIEF FINANCIAL OFFICER	SSale	−2,500 sh	$20.64	−$51.6K	82,680
2025-04-10	VECOVEECO INSTRUMENTS INCS Sale	SVP & CHIEF FINANCIAL OFFICER	SSale	−2,500 sh	$18.81	−$47K	67,642
2025-03-24	VECOVEECO INSTRUMENTS INCM Exercise/Conversion	SVP & CHIEF FINANCIAL OFFICER	MExercise/Conversion	+23K sh	—	—	28,799
2025-03-24	VECOVEECO INSTRUMENTS INCF Tax Payment	SVP & CHIEF FINANCIAL OFFICER	FTax Payment	−11.3K sh	$21.16	−$238K	17,538
2025-03-17	VECOVEECO INSTRUMENTS INCF Tax Payment	SVP & CHIEF FINANCIAL OFFICER	FTax Payment	−2,290 sh	$21.48	−$49.2K	5,841
2025-03-14	VECOVEECO INSTRUMENTS INCM Exercise/Conversion	SVP & CHIEF FINANCIAL OFFICER	MExercise/Conversion	+4,083 sh	—	—	10,187
2025-03-14	VECOVEECO INSTRUMENTS INCF Tax Payment	SVP & CHIEF FINANCIAL OFFICER	FTax Payment	−2,056 sh	$21.30	−$43.8K	8,131
2025-03-14	VECOVEECO INSTRUMENTS INC · Restricted Stock UnitA Award	SVP & CHIEF FINANCIAL OFFICER	AAward	+14K sh	—	—	14,000
2025-03-14	VECOVEECO INSTRUMENTS INC · Performance Based Restricted Stock UnitA Award	SVP & CHIEF FINANCIAL OFFICER	AAward	+26K sh	—	—	26,000
2025-03-14	VECOVEECO INSTRUMENTS INC · Restricted Stock UnitM Exercise/Conversion	SVP & CHIEF FINANCIAL OFFICER	MExercise/Conversion	−4,083 sh	—	—	8,167
2025-03-13	VECOVEECO INSTRUMENTS INCM Exercise/Conversion	SVP & CHIEF FINANCIAL OFFICER	MExercise/Conversion	+3,150 sh	—	—	7,817
2025-03-13	VECOVEECO INSTRUMENTS INCF Tax Payment	SVP & CHIEF FINANCIAL OFFICER	FTax Payment	−1,713 sh	$21.40	−$36.7K	6,104
2025-03-13	VECOVEECO INSTRUMENTS INC · Restricted Stock UnitM Exercise/Conversion	SVP & CHIEF FINANCIAL OFFICER	MExercise/Conversion	−3,150 sh	—	—	3,150
2025-03-10	VECOVEECO INSTRUMENTS INCS Sale	SVP & CHIEF FINANCIAL OFFICER	SSale	−2,500 sh	$20.68	−$51.7K	70,142
2025-02-10	VECOVEECO INSTRUMENTS INCS Sale	SVP & CHIEF FINANCIAL OFFICER	SSale	−2,500 sh	$24.51	−$61.3K	72,642
2025-01-10	VECOVEECO INSTRUMENTS INCS Sale	SVP & CHIEF FINANCIAL OFFICER	SSale	−2,500 sh	$27.63	−$69.1K	75,142
2024-12-10	VECOVEECO INSTRUMENTS INCS Sale	SVP & CHIEF FINANCIAL OFFICER	SSale	−2,500 sh	$28.80	−$72K	77,642
2024-11-11	VECOVEECO INSTRUMENTS INCS Sale	SVP & CHIEF FINANCIAL OFFICER	SSale	−2,500 sh	$28.67	−$71.7K	80,142
2024-10-10	VECOVEECO INSTRUMENTS INCS Sale	SVP & CHIEF FINANCIAL OFFICER	SSale	−2,500 sh	$32.63	−$81.6K	82,642
2024-09-10	VECOVEECO INSTRUMENTS INCS Sale	SVP & CHIEF FINANCIAL OFFICER	SSale	−2,500 sh	$29.04	−$72.6K	85,142
2024-08-12	VECOVEECO INSTRUMENTS INCS Sale	SVP & CHIEF FINANCIAL OFFICER	SSale	−2,500 sh	$36.48	−$91.2K	87,642
2024-07-10	VECOVEECO INSTRUMENTS INCS Sale	SVP & CHIEF FINANCIAL OFFICER	SSale	−2,500 sh	$48.46	−$121K	94,809
2024-06-10	VECOVEECO INSTRUMENTS INCS Sale	SVP & CHIEF FINANCIAL OFFICER	SSale	−2,500 sh	$43.39	−$108K	2,167
2024-03-19	VECOVEECO INSTRUMENTS INCM Exercise/Conversion	SVP & CHIEF FINANCIAL OFFICER	MExercise/Conversion	+45.5K sh	—	—	57,311
2024-03-19	VECOVEECO INSTRUMENTS INCF Tax Payment	SVP & CHIEF FINANCIAL OFFICER	FTax Payment	−23K sh	$33.74	−$775K	34,350
2024-03-18	VECOVEECO INSTRUMENTS INCF Tax Payment	SVP & CHIEF FINANCIAL OFFICER	FTax Payment	−2,290 sh	$33.74	−$77.3K	11,811
2024-03-14	VECOVEECO INSTRUMENTS INC · Restricted Stock UnitA Award	SVP & CHIEF FINANCIAL OFFICER	AAward	+12.3K sh	—	—	12,250
2024-03-14	VECOVEECO INSTRUMENTS INC · Performance Based Restricted Stock UnitA Award	SVP & CHIEF FINANCIAL OFFICER	AAward	+22.8K sh	—	—	22,750
2024-03-13	VECOVEECO INSTRUMENTS INCM Exercise/Conversion	SVP & CHIEF FINANCIAL OFFICER	MExercise/Conversion	+3,150 sh	—	—	15,647
2024-03-13	VECOVEECO INSTRUMENTS INCF Tax Payment	SVP & CHIEF FINANCIAL OFFICER	FTax Payment	−1,546 sh	$35.10	−$54.3K	14,101
2024-03-13	VECOVEECO INSTRUMENTS INC · Restricted Stock UnitM Exercise/Conversion	SVP & CHIEF FINANCIAL OFFICER	MExercise/Conversion	−3,150 sh	—	—	6,300
2024-03-12	VECOVEECO INSTRUMENTS INCF Tax Payment	SVP & CHIEF FINANCIAL OFFICER	FTax Payment	−2,016 sh	$34.71	−$70K	12,497

Recent filings

Accepted (ET)
Aug 124
KIERNAN JOHN P0001251708-26-000012
SEC(opens sec.gov)
May 84/A
KIERNAN JOHN P0001251708-26-000008
SEC(opens sec.gov)
Mar 244
KIERNAN JOHN P0001251708-26-000006
SEC(opens sec.gov)
Mar 174
KIERNAN JOHN P0001251708-26-000004
SEC(opens sec.gov)
Mar 124
KIERNAN JOHN P0001251708-26-000002
SEC(opens sec.gov)
May 124
KIERNAN JOHN P0001415889-25-012665
SEC(opens sec.gov)
Apr 114
KIERNAN JOHN P0001415889-25-010573
SEC(opens sec.gov)

Companies

VEECO INSTRUMENTS INCSVP & CHIEF FINANCIAL OFFICERVECO

Address

C/O VEECO INSTRUMENTS INC. 1 TERMINAL DRIVE

PLAINVIEW, NY, 11803