Mark Stenhouse
CIK 1734751 · Chief Operating Officer · last filed 2026-05-21
"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
$561.2K
Companies
3
Total Filings
19
Lifetime Open-Market Net
-$1.53M
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 |
|---|---|---|---|---|---|---|---|
| PHAT | Director | 54,122 | $10.37 | $561.2K | $0 | 7 | 2026-05-21 |
| Prometheus Biosciences, Inc. (RXDX) Delisted | Chief Operating Officer | 0 | $199.92 | $0 | $266.0K | 6 | 2023-06-16 |
| EXACT SCIENCES CORP (EXAS) Delisted | President, Cologuard | 41,874 | $104.91 | $4.39M | -$1.80M | 6 | 2020-04-06 |
Recent Filings · Page 2 of 2
19 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2021-05-24 | PHAT | Grant (A) | — | $0 | EDGAR |
| 2021-03-16 | Prometheus Biosciences, Inc. (RXDX) Delisted | Buy (P) | +14,000 | $266.0K | EDGAR |
| 2020-04-06 | EXACT SCIENCES CORP (EXAS) Delisted | Mixed | +13,052 | -$677.3K | EDGAR |
| 2020-03-19 | PHAT | Grant (A) | — | $0 | EDGAR |
| 2020-02-28 | EXACT SCIENCES CORP (EXAS) Delisted | Mixed | +2,211 | -$84.4K | EDGAR |
| 2020-02-18 | EXACT SCIENCES CORP (EXAS) Delisted | Grant (A) | — | $0 | EDGAR |
| 2019-04-04 | EXACT SCIENCES CORP (EXAS) Delisted | Mixed | +13,808 | -$1.04M | EDGAR |
| 2019-02-28 | EXACT SCIENCES CORP (EXAS) Delisted | Grant (A) | — | $0 | EDGAR |
| 2018-04-03 | EXACT SCIENCES CORP (EXAS) Delisted | Grant (A) | — | $0 | EDGAR |
Showing 11–19 of 19
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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.