John Borthwick
CIK 1972409 · last filed 2025-08-05
John Borthwick is a corporate insider who has filed 5 SEC Form 4 insider transactions across 1 company since 2023. The most recent filing, for BLDEW, was dated Aug 5, 2025. Across all open-market trades the lifetime net is −$290.3K, making them a net seller over the disclosed history.
"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.
$0
1
5
-$290.3K
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| Strata Critical Medical, Inc. (BLDEW) Delisted | Director | 203,977 | $0.18 | $36.6K | -$290.3K | 5 | 2025-08-05 |
Recent Filings
5 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2025-08-05 | Strata Critical Medical, Inc. (BLDEW) Delisted | Grant (A) | +35,534 | $0 | EDGAR |
| 2024-12-17 | Strata Critical Medical, Inc. (BLDEW) Delisted | Mixed | +26,097 | -$280.9K | EDGAR |
| 2024-08-13 | Strata Critical Medical, Inc. (BLDEW) Delisted | Grant (A) | +58,529 | $0 | EDGAR |
| 2024-06-12 | Strata Critical Medical, Inc. (BLDEW) Delisted | Buy (P) | +7,743 | $23.0K | EDGAR |
| 2023-08-09 | Strata Critical Medical, Inc. (BLDEW) Delisted | Grant (A) | +76,074 | $0 | EDGAR |