ROBERT W STALLINGS
CIK 900764 · Executive Chairman · last filed 2026-04-23
"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
$12.76M
Companies
3
Total Filings
132
Lifetime Open-Market Net
$32.16M
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.
Recent Filings · Page 6 of 14
132 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2024-01-26 | TCBIO | Buy (P) | +9,000 | $171.4K | EDGAR |
| 2024-01-24 | TCBIO | Buy (P) | +12,000 | $227.3K | EDGAR |
| 2023-12-13 | TCBIO | Buy (P) | +5,772 | $107.0K | EDGAR |
| 2023-12-07 | TCBIO | Buy (P) | +5,934 | $110.3K | EDGAR |
| 2023-11-24 | TCBIO | Buy (P) | +4,294 | $112.8K | EDGAR |
| 2023-11-20 | TCBIO | Mixed | +2,000 | $119.1K | EDGAR |
| 2023-11-02 | TCBIO | Buy (P) | +3,000 | $47.7K | EDGAR |
| 2023-10-26 | TCBIO | Buy (P) | +1,000 | $53.1K | EDGAR |
| 2023-10-24 | TCBIO | Buy (P) | +8,000 | $436.3K | EDGAR |
| 2023-08-23 | TCBIO | Buy (P) | +4,000 | $236.2K | EDGAR |
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.