Insiders / Kiernan John P
Kiernan John P
CIK 1251708personinsider
Companies
1
First seen
Mar 12, 2026
Last activity
May 8, 2026
Companies
| Company | Shares held | Latest |
|---|---|---|
| Veeco Instruments Inc · VECO | 63,622 | — |
All securities held
2 positions · latest reported per filing
| Company | Security | Shares |
|---|---|---|
| Veeco Instruments Inc | Common Stock | 63,622 |
| Veeco Instruments Inc | Restricted Stock UnitDerivative | 9,334 |
Activity
InsidersInstitutions
This person's insider trades (Form 4), across every company.| Date | Action | Company | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|
| Mar 20, 2026 | Other | VECO Veeco Instruments Inc Common Stock | $466.5K | -15K -19.13% | 63,622 0.10% of shares | low |
| Mar 16, 2026 | Other | VECO Veeco Instruments Inc Common Stock | $70.8K | -2K -4.52% | 48,397 0.08% of shares | low |
| Mar 16, 2026 | Other | VECO Veeco Instruments Inc Common Stock | $61.9K | -2K -4.16% | 46,020 0.08% of shares | low |
| Mar 13, 2026 | Other | VECO Veeco Instruments Inc Common Stock | $53.9K | -2K -3.75% | 43,936 0.07% of shares | low |
| Mar 20, 2026 | Exercise | VECO Veeco Instruments Inc Common Stock | $0 | +30K +62.55% | 78,671 0.13% of shares | low |
| Mar 16, 2026 | Exercise | VECO Veeco Instruments Inc Common Stock | $0 | +5K +10.14% | 50,686 0.08% of shares | low |
| Mar 16, 2026 | Exercise | VECO Veeco Instruments Inc Common Stock | $0 | +4K +9.29% | 48,019 0.08% of shares | low |
| Mar 13, 2026 | Exercise | VECO Veeco Instruments Inc Common Stock | $0 | +3K +7.41% | 45,650 0.07% of shares | low |
| Mar 10, 2026 | Exercise | VECO Veeco Instruments Inc Common Stock | $0 | +43K | 42,500 0.07% of shares | low |
| Mar 10, 2026 | Exercise | VECO Veeco Instruments Inc Restricted Stock Unit | — | +43K +316.74% | 55,918 0.09% of shares | low |