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 3 of 14
132 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2025-04-29 | TCBIO | Buy (P) | +5,000 | $338.8K | EDGAR |
| 2025-04-24 | TCBIO | Mixed | +2,830 | $53.9K | EDGAR |
| 2025-04-23 | TCBIO | Buy (P) | +14,000 | $471.3K | EDGAR |
| 2025-03-14 | TCBIO | Buy (P) | +3,000 | $60.2K | EDGAR |
| 2025-03-05 | TCBIO | Buy (P) | +7,000 | $143.0K | EDGAR |
| 2025-02-27 | TCBIO | Buy (P) | +2,500 | $53.2K | EDGAR |
| 2025-02-07 | TCBIO | Buy (P) | +7,000 | $149.2K | EDGAR |
| 2025-02-06 | TCBIO | Buy (P) | +13,000 | $275.6K | EDGAR |
| 2025-02-04 | TCBIO | Buy (P) | +11,788 | $250.4K | EDGAR |
| 2025-01-30 | TCBIO | Buy (P) | +726 | $15.2K | 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.