Kevin Bitterman
CIK 1591747 · last filed 2025-12-18
Kevin Bitterman is a corporate insider who has filed 39 SEC Form 4 insider transactions across 4 companies since 2014. The most recent filing shows the insider sold $69.0K of IRON on Dec 18, 2025. Across all open-market trades the lifetime net is −$72.1M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $7.9M across reported positions.
"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.
$7.95M
4
39
-$72.13M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| IRON | Director | 14,013 | $67.99 | $952.7K | -$47.22M | 19 | 2025-12-18 |
| Akero Therapeutics, Inc. (AKRO) Delisted | Director | 0 | $54.65 | $0 | $3.48M | 6 | 2021-06-03 |
| EDIT | Director | 2,797,144 | $2.50 | $6.99M | -$31.19M | 10 | 2017-06-19 |
| GENOCEA BIOSCIENCES, INC. (GNCA) Delisted | Director | 1,374,561 | $0.00 | $825 | $2.79M | 3 | 2016-06-07 |
Recent Filings
39 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2025-12-18 | IRON | Sell (S) | −754 | -$69.0K | EDGAR |
| 2025-12-16 | IRON | Mixed | −177,123 | -$16.76M | EDGAR |
| 2025-10-17 | IRON | Sell (S) | −93,585 | -$8.05M | EDGAR |
| 2025-10-09 | IRON | Sell (S) | −90,000 | -$6.31M | EDGAR |
| 2025-08-26 | IRON | Sell (S) | −2,287 | -$139.6K | EDGAR |
| 2025-08-15 | IRON | Sell (S) | −32,174 | -$1.97M | EDGAR |
| 2025-08-07 | IRON | Sell (S) | −395 | -$24.1K | EDGAR |
| 2025-08-01 | IRON | Sell (S) | −8,492 | -$518.4K | EDGAR |
| 2025-07-25 | IRON | Sell (S) | −42,870 | -$2.62M | EDGAR |
| 2025-07-22 | IRON | Sell (S) | −664 | -$40.6K | EDGAR |