LEO LEE
CIK 1740789 · last filed 2026-05-15
LEO LEE is a corporate insider who has filed 11 SEC Form 4 insider transactions across 1 company since 2018. The most recent filing, for INSM, was dated May 15, 2026. Across all open-market trades the lifetime net is −$13.9M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $5.7M 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.
$5.67M
1
11
-$13.90M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| INSM | Director | 57,971 | $97.85 | $5.67M | -$13.90M | 11 | 2026-05-15 |
Recent Filings
11 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-05-15 | INSM | Grant (A) | +3,305 | $0 | EDGAR |
| 2025-11-18 | INSM | Sell (S) | −75,000 | -$14.69M | EDGAR |
| 2025-05-19 | INSM | Grant (A) | +5,058 | $0 | EDGAR |
| 2024-05-15 | INSM | Grant (A) | +13,162 | $0 | EDGAR |
| 2023-05-15 | INSM | Grant (A) | +13,192 | $0 | EDGAR |
| 2022-11-02 | INSM | Buy (P) | +45,000 | $796.0K | EDGAR |
| 2022-05-13 | INSM | Grant (A) | +14,645 | $0 | EDGAR |
| 2021-05-14 | INSM | Grant (A) | +7,558 | $0 | EDGAR |
| 2020-05-14 | INSM | Grant (A) | +8,097 | $0 | EDGAR |
| 2019-05-16 | INSM | Grant (A) | +6,899 | $0 | EDGAR |