KRISTOPHER R WESTBROOKS
CIK 1638813 · President & COO · last filed 2026-03-02
"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
$0
Companies
2
Total Filings
40
Lifetime Open-Market Net
-$3.04M
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 |
|---|---|---|---|---|---|---|---|
| Metallus Inc. (TMST) Delisted | President & COO | 184,977 | $20.40 | $3.77M | -$3.04M | 32 | 2026-03-02 |
| SCHULMAN A INC (SHLM) Delisted | VP - Controller and CAO | 0 | — | — | $0 | 8 | 2018-08-22 |
Recent Filings · Page 4 of 4
40 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2019-03-04 | Metallus Inc. (TMST) Delisted | Grant (A) | +22,000 | $0 | EDGAR |
| 2018-09-24 | Metallus Inc. (TMST) Delisted | Grant (A) | +7,400 | $0 | EDGAR |
| 2018-08-22 | SCHULMAN A INC (SHLM) Delisted | Disp (D) | −5,162 | -$216.8K | EDGAR |
| 2018-07-11 | SCHULMAN A INC (SHLM) Delisted | Tax (F) | −181 | -$8.0K | EDGAR |
| 2018-03-26 | SCHULMAN A INC (SHLM) Delisted | Grant (A) | +910 | $0 | EDGAR |
| 2018-01-12 | SCHULMAN A INC (SHLM) Delisted | Grant (A) | +1,140 | $0 | EDGAR |
| 2018-01-11 | SCHULMAN A INC (SHLM) Delisted | Mixed | +350 | -$8.1K | EDGAR |
| 2017-01-13 | SCHULMAN A INC (SHLM) Delisted | Grant (A) | +1,240 | $0 | EDGAR |
| 2016-01-15 | SCHULMAN A INC (SHLM) Delisted | Grant (A) | +1,280 | $0 | EDGAR |
| 2015-07-10 | SCHULMAN A INC (SHLM) Delisted | Grant (A) | +566 | $0 | EDGAR |
Showing 31–40 of 40
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Page 4 of 4
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.