John P. Kiernan, SVP and chief financial officer of Veeco Instruments ($VECO), made two open market sales of company shares over the past year, totaling $98,625. His most recent sale occurred on May 12, 2025. These transactions rank him 9,611th among nearly 12,000 insiders in our database by sale value, well below the average of $8.6 million across about 6.4 transactions per insider. Kiernan reported no open market purchases during this period.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| March 20, 2026 | VEECO INSTRUMENTS INC | $VECO | KIERNAN JOHN P | SVP & CHIEF FINANCIAL OFFICER | F | Common Stock | 15049 | $31.00 | 146,302.0000 | 60,594,000 | 9.33% | 0.02% |
| March 20, 2026 | VEECO INSTRUMENTS INC | $VECO | KIERNAN JOHN P | SVP & CHIEF FINANCIAL OFFICER | M | Common Stock | 30274 | $0.00 | 161,351.0000 | 60,594,000 | 23.10% | 0.05% |
| March 13, 2026 | VEECO INSTRUMENTS INC | $VECO | KIERNAN JOHN P | SVP & CHIEF FINANCIAL OFFICER | F | Common Stock | 1714 | $31.46 | 126,616.0000 | 60,594,000 | 1.34% | 0.00% |
| March 16, 2026 | VEECO INSTRUMENTS INC | $VECO | KIERNAN JOHN P | SVP & CHIEF FINANCIAL OFFICER | M | Restricted Stock Unit | 4666 | $0.00 | 9,334.0000 | 60,594,000 | 33.33% | 0.01% |
| March 16, 2026 | VEECO INSTRUMENTS INC | $VECO | KIERNAN JOHN P | SVP & CHIEF FINANCIAL OFFICER | M | Restricted Stock Unit | 4083 | $0.00 | 4,083.0000 | 60,594,000 | 50.00% | 0.01% |
| March 13, 2026 | VEECO INSTRUMENTS INC | $VECO | KIERNAN JOHN P | SVP & CHIEF FINANCIAL OFFICER | M | Restricted Stock Unit | 3150 | $0.00 | 0.0000 | 60,594,000 | 100.00% | 0.01% |
| March 16, 2026 | VEECO INSTRUMENTS INC | $VECO | KIERNAN JOHN P | SVP & CHIEF FINANCIAL OFFICER | F | Common Stock | 2289 | $30.95 | 131,077.0000 | 60,594,000 | 1.72% | 0.00% |
| March 16, 2026 | VEECO INSTRUMENTS INC | $VECO | KIERNAN JOHN P | SVP & CHIEF FINANCIAL OFFICER | M | Common Stock | 4666 | $0.00 | 133,366.0000 | 60,594,000 | 3.63% | 0.01% |
| March 16, 2026 | VEECO INSTRUMENTS INC | $VECO | KIERNAN JOHN P | SVP & CHIEF FINANCIAL OFFICER | F | Common Stock | 1999 | $30.95 | 128,700.0000 | 60,594,000 | 1.53% | 0.00% |
| March 16, 2026 | VEECO INSTRUMENTS INC | $VECO | KIERNAN JOHN P | SVP & CHIEF FINANCIAL OFFICER | M | Common Stock | 4083 | $0.00 | 130,699.0000 | 60,594,000 | 3.22% | 0.01% |
| March 13, 2026 | VEECO INSTRUMENTS INC | $VECO | KIERNAN JOHN P | SVP & CHIEF FINANCIAL OFFICER | M | Common Stock | 3150 | $0.00 | 128,330.0000 | 60,594,000 | 2.52% | 0.01% |
| March 10, 2026 | VEECO INSTRUMENTS INC | $VECO | KIERNAN JOHN P | SVP & CHIEF FINANCIAL OFFICER | M | Common Stock | 42500 | $0.00 | 125,180.0000 | 60,594,000 | 51.40% | 0.07% |
| May 12, 2025 | VEECO INSTRUMENTS INC | $VECO | KIERNAN JOHN P | SVP & CHIEF FINANCIAL OFFICER | S | Common Stock | 2500 | $20.64 | 82,680.0000 | 60,234,000 | 2.93% | 0.00% |
| April 10, 2025 | VEECO INSTRUMENTS INC | $VECO | KIERNAN JOHN P | SVP & CHIEF FINANCIAL OFFICER | S | Common Stock | 2500 | $18.81 | 85,180.0000 | 60,234,000 | 2.85% | 0.00% |
| March 24, 2025 | VEECO INSTRUMENTS INC | $VECO | KIERNAN JOHN P | SVP & CHIEF FINANCIAL OFFICER | F | Common Stock | 11261 | $21.16 | 87,680.0000 | 61,596,000 | 11.38% | 0.02% |
| March 24, 2025 | VEECO INSTRUMENTS INC | $VECO | KIERNAN JOHN P | SVP & CHIEF FINANCIAL OFFICER | M | Common Stock | 22958 | $0.00 | 98,941.0000 | 61,596,000 | 30.21% | 0.04% |
| March 14, 2025 | VEECO INSTRUMENTS INC | $VECO | KIERNAN JOHN P | SVP & CHIEF FINANCIAL OFFICER | F | Common Stock | 2056 | $21.30 | 78,273.0000 | 61,596,000 | 2.56% | 0.00% |
| March 14, 2025 | VEECO INSTRUMENTS INC | $VECO | KIERNAN JOHN P | SVP & CHIEF FINANCIAL OFFICER | M | Common Stock | 4083 | $0.00 | 80,329.0000 | 61,596,000 | 5.36% | 0.01% |
| March 14, 2025 | VEECO INSTRUMENTS INC | $VECO | KIERNAN JOHN P | SVP & CHIEF FINANCIAL OFFICER | A | Restricted Stock Unit | 14000 | $0.00 | 14,000.0000 | 61,596,000 | 9999.99% | 0.02% |
| March 14, 2025 | VEECO INSTRUMENTS INC | $VECO | KIERNAN JOHN P | SVP & CHIEF FINANCIAL OFFICER | A | Performance Based Restricted Stock Unit | 26000 | $0.00 | 26,000.0000 | 61,596,000 | 9999.99% | 0.04% |
| March 14, 2025 | VEECO INSTRUMENTS INC | $VECO | KIERNAN JOHN P | SVP & CHIEF FINANCIAL OFFICER | M | Restricted Stock Unit | 4083 | $0.00 | 8,167.0000 | 61,596,000 | 33.33% | 0.01% |
| March 17, 2025 | VEECO INSTRUMENTS INC | $VECO | KIERNAN JOHN P | SVP & CHIEF FINANCIAL OFFICER | F | Common Stock | 2290 | $21.48 | 75,983.0000 | 61,596,000 | 2.93% | 0.00% |
| March 13, 2025 | VEECO INSTRUMENTS INC | $VECO | KIERNAN JOHN P | SVP & CHIEF FINANCIAL OFFICER | M | Common Stock | 3150 | $0.00 | 77,959.0000 | 61,596,000 | 4.21% | 0.01% |
| March 13, 2025 | VEECO INSTRUMENTS INC | $VECO | KIERNAN JOHN P | SVP & CHIEF FINANCIAL OFFICER | M | Restricted Stock Unit | 3150 | $0.00 | 3,150.0000 | 61,596,000 | 50.00% | 0.01% |
| March 13, 2025 | VEECO INSTRUMENTS INC | $VECO | KIERNAN JOHN P | SVP & CHIEF FINANCIAL OFFICER | F | Common Stock | 1713 | $21.40 | 76,246.0000 | 61,596,000 | 2.20% | 0.00% |
| March 10, 2025 | VEECO INSTRUMENTS INC | $VECO | KIERNAN JOHN P | SVP & CHIEF FINANCIAL OFFICER | S | Common Stock | 2500 | $20.68 | 74,809.0000 | 61,596,000 | 3.23% | 0.00% |
| Feb. 10, 2025 | VEECO INSTRUMENTS INC | $VECO | KIERNAN JOHN P | SVP & CHIEF FINANCIAL OFFICER | S | Common Stock | 2500 | $24.51 | 77,309.0000 | 61,596,000 | 3.13% | 0.00% |
| Jan. 10, 2025 | VEECO INSTRUMENTS INC | $VECO | KIERNAN JOHN P | SVP & CHIEF FINANCIAL OFFICER | S | Common Stock | 2500 | $27.63 | 79,809.0000 | 61,596,000 | 3.04% | 0.00% |
| Dec. 10, 2024 | VEECO INSTRUMENTS INC | $VECO | KIERNAN JOHN P | SVP & CHIEF FINANCIAL OFFICER | S | Common Stock | 2500 | $28.80 | 82,309.0000 | 62,654,000 | 2.95% | 0.00% |
| Nov. 11, 2024 | VEECO INSTRUMENTS INC | $VECO | KIERNAN JOHN P | SVP & CHIEF FINANCIAL OFFICER | S | Common Stock | 2500 | $28.67 | 84,809.0000 | 62,654,000 | 2.86% | 0.00% |
| Oct. 10, 2024 | VEECO INSTRUMENTS INC | $VECO | KIERNAN JOHN P | SVP & CHIEF FINANCIAL OFFICER | S | Common Stock | 2500 | $32.63 | 87,309.0000 | 62,654,000 | 2.78% | 0.00% |
| Sept. 10, 2024 | VEECO INSTRUMENTS INC | $VECO | KIERNAN JOHN P | SVP & CHIEF FINANCIAL OFFICER | S | Common Stock | 2500 | $29.04 | 89,809.0000 | 62,535,000 | 2.71% | 0.00% |
| Aug. 12, 2024 | VEECO INSTRUMENTS INC | $VECO | KIERNAN JOHN P | SVP & CHIEF FINANCIAL OFFICER | S | Common Stock | 2500 | $36.48 | 92,309.0000 | 62,535,000 | 2.64% | 0.00% |
| July 10, 2024 | VEECO INSTRUMENTS INC | $VECO | KIERNAN JOHN P | SVP & CHIEF FINANCIAL OFFICER | S | Common Stock | 2500 | $48.46 | 94,809.0000 | 62,535,000 | 2.57% | 0.00% |
| June 10, 2024 | VEECO INSTRUMENTS INC | $VECO | KIERNAN JOHN P | SVP & CHIEF FINANCIAL OFFICER | S | Common Stock | 2500 | $43.39 | 97,309.0000 | 60,764,000 | 2.50% | 0.00% |
| March 19, 2024 | VEECO INSTRUMENTS INC | $VECO | KIERNAN JOHN P | SVP & CHIEF FINANCIAL OFFICER | F | Common Stock | 22961 | $33.74 | 99,809.0000 | 53,769,000 | 18.70% | 0.04% |
| March 18, 2024 | VEECO INSTRUMENTS INC | $VECO | KIERNAN JOHN P | SVP & CHIEF FINANCIAL OFFICER | F | Common Stock | 2290 | $33.74 | 77,270.0000 | 53,769,000 | 2.88% | 0.00% |
| March 19, 2024 | VEECO INSTRUMENTS INC | $VECO | KIERNAN JOHN P | SVP & CHIEF FINANCIAL OFFICER | M | Common Stock | 45500 | $0.00 | 122,770.0000 | 53,769,000 | 58.88% | 0.08% |
| March 14, 2024 | VEECO INSTRUMENTS INC | $VECO | KIERNAN JOHN P | SVP & CHIEF FINANCIAL OFFICER | A | Performance Based Restricted Stock Unit | 22750 | $0.00 | 22,750.0000 | 53,769,000 | 9999.99% | 0.04% |
| March 14, 2024 | VEECO INSTRUMENTS INC | $VECO | KIERNAN JOHN P | SVP & CHIEF FINANCIAL OFFICER | A | Restricted Stock Unit | 12250 | $0.00 | 12,250.0000 | 53,769,000 | 9999.99% | 0.02% |
| March 13, 2024 | VEECO INSTRUMENTS INC | $VECO | KIERNAN JOHN P | SVP & CHIEF FINANCIAL OFFICER | M | Common Stock | 3150 | $0.00 | 81,106.0000 | 53,769,000 | 4.04% | 0.01% |
| March 12, 2024 | VEECO INSTRUMENTS INC | $VECO | KIERNAN JOHN P | SVP & CHIEF FINANCIAL OFFICER | F | Common Stock | 2016 | $34.71 | 77,956.0000 | 53,769,000 | 2.52% | 0.00% |
| March 13, 2024 | VEECO INSTRUMENTS INC | $VECO | KIERNAN JOHN P | SVP & CHIEF FINANCIAL OFFICER | M | Restricted Stock Unit | 3150 | $0.00 | 6,300.0000 | 53,769,000 | 33.33% | 0.01% |
| March 13, 2024 | VEECO INSTRUMENTS INC | $VECO | KIERNAN JOHN P | SVP & CHIEF FINANCIAL OFFICER | F | Common Stock | 1546 | $35.10 | 79,560.0000 | 53,769,000 | 1.91% | 0.00% |
| Jan. 2, 2024 | VEECO INSTRUMENTS INC | $VECO | KIERNAN JOHN P | SVP & CHIEF FINANCIAL OFFICER | F | Common Stock | 1305 | $31.03 | 79,972.0000 | 53,769,000 | 1.61% | 0.00% |
| Dec. 19, 2023 | VEECO INSTRUMENTS INC | $VECO | KIERNAN JOHN P | SVP & CHIEF FINANCIAL OFFICER | S | Common Stock | 4075 | $31.05 | 81,277.0000 | 59,636,000 | 4.77% | 0.01% |
| Dec. 15, 2023 | VEECO INSTRUMENTS INC | $VECO | KIERNAN JOHN P | SVP & CHIEF FINANCIAL OFFICER | S | Common Stock | 2439 | $31.08 | 93,838.0000 | 59,636,000 | 2.53% | 0.00% |
| Dec. 18, 2023 | VEECO INSTRUMENTS INC | $VECO | KIERNAN JOHN P | SVP & CHIEF FINANCIAL OFFICER | S | Common Stock | 8486 | $31.04 | 85,352.0000 | 59,636,000 | 9.04% | 0.01% |
| Nov. 27, 2023 | VEECO INSTRUMENTS INC | $VECO | KIERNAN JOHN P | SVP & CHIEF FINANCIAL OFFICER | S | Common Stock | 15000 | $29.02 | 96,277.0000 | 59,636,000 | 13.48% | 0.03% |
| Aug. 24, 2023 | VEECO INSTRUMENTS INC | $VECO | KIERNAN JOHN P | SVP & CHIEF FINANCIAL OFFICER | G | Common Stock | 95459 | $0.00 | 111,277.0000 | 52,861,000 | 603.48% | 0.18% |
| Aug. 24, 2023 | VEECO INSTRUMENTS INC | $VECO | KIERNAN JOHN P | SVP & CHIEF FINANCIAL OFFICER | G | Common Stock | 95459 | $0.00 | 111,277.0000 | 52,861,000 | 46.17% | 0.18% |
| July 3, 2023 | VEECO INSTRUMENTS INC | $VECO | KIERNAN JOHN P | SVP & CHIEF FINANCIAL OFFICER | F | Common Stock | 1226 | $25.68 | 111,277.0000 | 52,861,000 | 1.09% | 0.00% |
| March 23, 2023 | VEECO INSTRUMENTS INC | $VECO | KIERNAN JOHN P | SVP & CHIEF FINANCIAL OFFICER | M | Common Stock | 58412 | $0.00 | 140,451.0000 | 65,607,000 | 71.20% | 0.09% |
| March 23, 2023 | VEECO INSTRUMENTS INC | $VECO | KIERNAN JOHN P | SVP & CHIEF FINANCIAL OFFICER | F | Common Stock | 27948 | $20.77 | 112,503.0000 | 65,607,000 | 19.90% | 0.04% |
| March 17, 2023 | VEECO INSTRUMENTS INC | $VECO | KIERNAN JOHN P | SVP & CHIEF FINANCIAL OFFICER | F | Common Stock | 2884 | $21.29 | 82,039.0000 | 65,607,000 | 3.40% | 0.00% |
| March 13, 2023 | VEECO INSTRUMENTS INC | $VECO | KIERNAN JOHN P | SVP & CHIEF FINANCIAL OFFICER | A | Restricted Stock Unit | 9450 | $0.00 | 9,450.0000 | 65,607,000 | 9999.99% | 0.01% |
| March 13, 2023 | VEECO INSTRUMENTS INC | $VECO | KIERNAN JOHN P | SVP & CHIEF FINANCIAL OFFICER | A | Performance Based Restricted Stock Unit | 17550 | $0.00 | 17,550.0000 | 65,607,000 | 9999.99% | 0.03% |
| March 14, 2023 | VEECO INSTRUMENTS INC | $VECO | KIERNAN JOHN P | SVP & CHIEF FINANCIAL OFFICER | F | Common Stock | 480 | $20.51 | 84,923.0000 | 65,607,000 | 0.56% | 0.00% |
| March 13, 2023 | VEECO INSTRUMENTS INC | $VECO | KIERNAN JOHN P | SVP & CHIEF FINANCIAL OFFICER | F | Common Stock | 2117 | $20.82 | 85,403.0000 | 65,607,000 | 2.42% | 0.00% |