Laura L Whitley
CIK 1974780 · last filed 2026-04-29
Laura L Whitley is a corporate insider who has filed 8 SEC Form 4 insider transactions across 1 company since 2023. The most recent filing, for TCBIO, was dated Apr 29, 2026. Across all open-market trades the lifetime net is +$331.0K, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $196.6K 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.
$196.6K
1
8
$331.0K
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| TCBIO | Director | 9,631 | $20.41 | $196.6K | $331.0K | 8 | 2026-04-29 |
Recent Filings
8 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-04-29 | TCBIO | Grant (A) | — | $0 | EDGAR |
| 2026-04-23 | TCBIO | Exer (M) | +1,670 | $0 | EDGAR |
| 2026-01-27 | TCBIO | Buy (P) | +1,000 | $97.5K | EDGAR |
| 2025-04-24 | TCBIO | Mixed | +1,330 | $0 | EDGAR |
| 2024-04-25 | TCBIO | Mixed | +1,631 | $0 | EDGAR |
| 2024-01-26 | TCBIO | Buy (P) | +2,000 | $125.1K | EDGAR |
| 2023-06-16 | TCBIO | Buy (P) | +2,000 | $108.3K | EDGAR |
| 2023-04-24 | TCBIO | Grant (A) | — | $0 | EDGAR |