James Alan Schreiner
CIK 1797189 · EVP & COO · last filed 2026-06-11
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
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Disclosed Exposure
$8.07M
Companies
1
Total Filings
27
Lifetime Open-Market Net
-$1.59M
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| MKSI | EVP & COO | 22,701 | $355.69 | $8.07M | -$1.59M | 27 | 2026-06-11 |
Recent Filings · Page 3 of 3
27 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2022-02-16 | MKSI | Mixed | +2,413 | -$189.5K | EDGAR |
| 2022-01-24 | MKSI | Grant (A) | — | $0 | EDGAR |
| 2021-09-17 | MKSI | Mixed | +980 | -$68.3K | EDGAR |
| 2021-02-17 | MKSI | Mixed | +1,198 | -$85.8K | EDGAR |
| 2021-01-26 | MKSI | Grant (A) | — | $0 | EDGAR |
| 2020-09-17 | MKSI | Mixed | +1,012 | -$44.6K | EDGAR |
| 2020-02-19 | MKSI | Grant (A) | — | $0 | EDGAR |
Showing 21–27 of 27
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Page 3 of 3
Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.