Insiders / Schreiner James Alan
Schreiner James Alan
CIK 1797189personinsider
Companies
1
First seen
Feb 9, 2026
Last activity
Jun 16, 2026
Companies
| Company | Shares held | Latest |
|---|---|---|
| MKS Inc · MKSI | 19,201 | — |
All securities held
2 positions · latest reported per filing
Activity
InsidersInstitutions
This person's insider trades (Form 4), across every company.| Date | Action | Company | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|
| Feb 17, 2026 | Other | MKSI MKS Inc Common Stock | $1.13M | -4K -13.64% | 27,502 0.04% of shares | low |
| Feb 24, 2026 | Sell | MKSI MKS Inc Common Stock | $1.05M | -4K -14.91% | 23,402 0.03% of shares | medium |
| Jun 12, 2026 | Sell | MKSI MKS Inc Common Stock | $853.8K | -2K -10.88% | 20,230 0.03% of shares | medium |
| Jun 12, 2026 | Sell | MKSI MKS Inc Common Stock | $281.3K | -812 -4.01% | 19,418 0.03% of shares | medium |
| Jun 10, 2026 | Sell | MKSI MKS Inc Common Stock | $247.9K | -781 -3.33% | 22,701 0.03% of shares | medium |
| Jun 12, 2026 | Sell | MKSI MKS Inc Common Stock | $75.3K | -217 -1.12% | 19,201 0.03% of shares | low |
| Feb 17, 2026 | Exercise | MKSI MKS Inc Restricted Stock Unit | — | -2K -14.57% | 11,396 0.02% of shares | low |
| Feb 17, 2026 | Exercise | MKSI MKS Inc Restricted Stock Unit | — | -2K -11.54% | 13,340 0.02% of shares | low |
| Feb 17, 2026 | Exercise | MKSI MKS Inc Restricted Stock Unit | — | -1K -7.43% | 15,081 0.02% of shares | low |
| Feb 17, 2026 | Exercise | MKSI MKS Inc Restricted Stock Unit | — | -432 -2.59% | 16,292 0.02% of shares | low |