Matthew Tsien
CIK 1594133 · Executive Vice President · last filed 2026-05-13
"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.
Loading insider history…
Disclosed Exposure
$4.46M
Companies
5
Total Filings
57
Lifetime Open-Market Net
-$16.63M
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 |
|---|---|---|---|---|---|---|---|
| CUM | Director | 753 | — | — | $0 | 2 | 2026-05-13 |
| AGCO | Director | 7,379 | $112.49 | $830.1K | $0 | 5 | 2025-04-28 |
| GM | Executive Vice President | 44,534 | $81.50 | $3.63M | -$16.65M | 11 | 2021-06-15 |
| General Motors Co (GM.WS.B) Delisted | Executive Vice President | 1,600 | — | — | $0 | 19 | 2019-02-19 |
| General Motors Co (GM.WS.C) Delisted | Executive Vice President | 1,600 | — | — | $15.5K | 20 | 2015-10-02 |
Recent Filings · Page 2 of 6
57 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2021-02-22 | GM | Grant (A) | — | $0 | EDGAR |
| 2021-02-17 | GM | Mixed | +36,541 | -$1.51M | EDGAR |
| 2020-05-08 | GM | Grant (A) | — | $0 | EDGAR |
| 2020-03-27 | GM | Buy (P) | +22,400 | $514.5K | EDGAR |
| 2020-02-19 | GM | Mixed | +38,234 | -$1.03M | EDGAR |
| 2020-02-14 | GM | Grant (A) | — | $0 | EDGAR |
| 2019-09-11 | GM | Mixed | — | -$138.5K | EDGAR |
| 2019-09-09 | GM | Mixed | — | -$679.5K | EDGAR |
| 2019-02-19 | General Motors Co (GM.WS.B) Delisted | Grant (A) | — | $0 | EDGAR |
| 2019-02-15 | General Motors Co (GM.WS.B) Delisted | Grant (A) | — | $0 | EDGAR |
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.