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

$12.68M

Companies

3

Total Filings

133

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.
Symbol Role Shares Price Disclosed Exposure Lifetime OM Net Filings Latest Filed
TCBIO Director 536,000 $20.35 $10.91M $33.58M 105 2026-04-23
TCBI Director 17,972 $98.69 $1.77M -$1.46M 23 2020-11-12
GAINSCO INC (GAN) Delisted Executive Chairman 1,105,299 $1.97 $2.18M $37.5K 3 2009-12-23

Recent Filings · Page 12 of 14

133 filings
Insider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
Filed Symbol Action Net Shares Net $ Link
2019-04-18 TCBI Grant (A) +1,107 $0 EDGAR
2018-04-18 TCBI Grant (A) +611 $0 EDGAR
2017-04-20 TCBI Grant (A) +698 $0 EDGAR
2016-05-18 TCBI Grant (A) +1,023 $0 EDGAR
2015-05-21 TCBI Grant (A) +816 $0 EDGAR
2014-10-31 TCBI Mixed -$231.9K EDGAR
2013-05-23 TCBI Mixed $18 EDGAR
2012-06-07 TCBI Mixed -$159.4K EDGAR
2011-12-02 TCBI Mixed -$170.0K EDGAR
2011-07-27 TCBI Mixed -$82.0K EDGAR
Showing 111120 of 133
Page 12 of 14
Form 4 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.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.