Christina Teng Topsoe
CIK 1786442 · last filed 2025-08-14
"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
$0
Companies
1
Total Filings
35
Lifetime Open-Market Net
$51.23M
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 |
|---|---|---|---|---|---|---|---|
| IGM Biosciences, Inc. (IGMS) Delisted | Director | 0 | $1.27 | $0 | $51.23M | 35 | 2025-08-14 |
Recent Filings · Page 3 of 4
35 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2022-03-15 | IGM Biosciences, Inc. (IGMS) Delisted | Grant (A) | — | $0 | EDGAR |
| 2022-01-04 | IGM Biosciences, Inc. (IGMS) Delisted | Grant (A) | +195 | $0 | EDGAR |
| 2021-10-04 | IGM Biosciences, Inc. (IGMS) Delisted | Grant (A) | +195 | $0 | EDGAR |
| 2021-07-02 | IGM Biosciences, Inc. (IGMS) Delisted | Grant (A) | +195 | $0 | EDGAR |
| 2021-04-02 | IGM Biosciences, Inc. (IGMS) Delisted | Grant (A) | +195 | $0 | EDGAR |
| 2021-02-23 | IGM Biosciences, Inc. (IGMS) Delisted | Grant (A) | — | $0 | EDGAR |
| 2021-01-05 | IGM Biosciences, Inc. (IGMS) Delisted | Grant (A) | +357 | $0 | EDGAR |
| 2020-12-15 | IGM Biosciences, Inc. (IGMS) Delisted | Buy (P) | +111,111 | $10.00M | EDGAR |
| 2020-10-05 | IGM Biosciences, Inc. (IGMS) Delisted | Grant (A) | +357 | $0 | EDGAR |
| 2020-07-06 | IGM Biosciences, Inc. (IGMS) Delisted | Grant (A) | +357 | $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.