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NYSE · CIK 0001781730

TCBX Third Coast Bancshares, Inc.

Insider trading from SEC Form 4. Last filing Jun 16, 2026. Close $41.34 on Oct 9, 2026, +15% from the 52-week low and -10% from the high.

Third Coast Bancshares, Inc. (TCBX) has 75 SEC Form 4 filings on file from 20 insiders, the latest filed on Jun 16, 2026. No insider bought or sold on the open market in the last 90 days; rows filed in that time are grants, exercises, tax withholding and other transactions that carry no view on the price.

19 open-market trades have been scored at TCBX. The newest: Troy Andrew Glander (director) sold $101k of stock on Jun 15, 2026, filed Jun 16, 2026, scored 25 (weak). The largest of the 19 shown: Richard J McWhorter (Chief Financial Officer) bought $292k on Apr 28, 2025, scored 58 (moderate). 2 insiders sold within 14 days of each other around Dec 1, 2025.

TCBX closed at $41.34 on Oct 9, 2026, 15% above its 52-week low and 10% below its 52-week high.

2 Form 144 notices of planned sales are on file, the latest filed Oct 30, 2025.

Last 90 days

Net insider value
$0
no open-market trades
Buys
0
$0 by 0 insiders
Sells
0
$0 by 0 insiders
Insiders on file
20
with a Form 4 at this company

Price and insider trades, last year

TCBXOct 9, 2026 · close 41.34

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™

Signals

Open-market buys and sells at Third Coast Bancshares, Inc., scored.

ScoreInsiderValueHoldingsPrice contextFiled
25WeakTroy Andrew Glander
director
sell
$101k
2,500 shares
-8%+33% from low-9% from high
22WeakWilliam Bobbora
See Remarks
buy
$48k
1,200 shares
+3%+45% from low-8% from high
30WeakW. Donald Brunson
director
sell
$58k
1,500 shares
-4%+40% from low-6% from high
23WeakWilliam Bobbora
See Remarks
sell
$8,894
245 shares
-1%+32% from low-12% from high
21WeakLiz Eber
See Remarks
buy
$4,925
135 shares
+25%+33% from low-11% from high
23WeakTroy Andrew Glander
director
sell
$63k
1,706 shares
-6%+34% from low-10% from high
30WeakWilliam Bobbora
See Remarks
buy
$49k
1,300 shares
+12%+56% from low0% from high
25WeakTroy Andrew Glander
director
sell
$114k
3,000 shares
-9%+56% from low0% from high
35WeakDennis Bonnen
director
buy
$251k
8,300 shares
+6%+21% from low-22% from high
33WeakWilliam Bobbora
See Remarks
buy
$38k
1,200 shares
+13%+23% from low-20% from high
42ModerateLiz Eber
See Remarks
buy
$2,080
70 shares
+15%+19% from low-23% from high
53ModerateWilliam Bobbora
See Remarks
buy
$68k
2,400 shares
+35%+15% from low-26% from high
34WeakBart Caraway
See Remarks
buy
$29k
1,000 shares
+1%+15% from low-26% from high
58ModerateRichard J McWhorter
Chief Financial Officer
buy
$292k
10,000 shares
+9%+15% from low-26% from high
31WeakWilliam Bobbora
See Remarks
buy
$65k
2,000 shares
+5%-
36WeakWilliam Bobbora
See Remarks
buy
$29k
800 shares
+13%-
23WeakW. Donald Brunson
director
sell
$75k
2,000 shares
-5%-
29WeakLiz Eber
See Remarks
buy
$1,863
50 shares
+44%-
28WeakWilliam Bobbora
See Remarks
buy
$51k
1,450 shares
+32%-

Planned sales

Form 144 notices filed before a sale of restricted or control stock, newest first. The sale itself usually reaches a Form 4 within days. All planned sales

FiledSellerSharesValueSale datePast 3 months
Oct 30, 2025 Glander Troy Andrew
Director
1,706
0.01% of outstanding
$65kOct 30, 2025$114k
Jul 29, 2025 Glander Troy Andrew
Director
3,000
0.02% of outstanding
$111kJul 29, 2025none

Transactions

The newest 50 of 91 rows filed, every code.

DateInsiderTransactionSharesPriceValueHoldings afterFiled
Jun 15, 2026Troy Andrew Glander
director
SOpen-market sale
Common Stock
-2,500$40.29$101k27,651Jun 16, 2026
May 21, 2026Greg Bonnen
director
AGrant or award
Common Stock
+1,318$0.00$06,189May 26, 2026
May 21, 2026Dennis Bonnen
director
AGrant or award
Common Stock
+1,318$0.00$0153,377May 26, 2026
May 21, 2026Clint Tuxberry Greenleaf
director
AGrant or award
Common Stock
+1,318$0.00$021,121May 26, 2026
May 21, 2026Lynn Eisenhart
director
AGrant or award
Common Stock
+1,318$0.00$02,930May 26, 2026
May 21, 2026Martin Basaldua
director
AGrant or award
Common Stock
+1,318$0.00$039,235May 26, 2026
May 21, 2026Carolyn Bailey
director
AGrant or award
Common Stock
+1,318$0.00$011,034May 26, 2026
May 21, 2026Troy Andrew Glander
director
AGrant or award
Common Stock
+1,318$0.00$030,151May 26, 2026
Mar 16, 2026Shelton McDonald
director
AGrant or award
Stock Option (right to buy)derivative
+3,600$0.00$03,600Mar 17, 2026
Mar 16, 2026Carolyn Bailey
director
AGrant or award
Stock Option (right to buy)derivative
+3,600$0.00$03,600Mar 17, 2026
Mar 16, 2026Mary Stich
director
AGrant or award
Stock Option (right to buy)derivative
+3,600$0.00$03,600Mar 17, 2026
Mar 16, 2026Clint Tuxberry Greenleaf
director
AGrant or award
Stock Option (right to buy)derivative
+3,600$0.00$03,600Mar 17, 2026
Mar 16, 2026Reagan Swinbank
director
AGrant or award
Stock Option (right to buy)derivative
+3,600$0.00$03,600Mar 17, 2026
Mar 16, 2026David R Phelps
director
AGrant or award
Stock Option (right to buy)derivative
+3,600$0.00$03,600Mar 17, 2026
Mar 16, 2026Jeffrey A Wilkinson
director
AGrant or award
Stock Option (right to buy)derivative
+3,600$0.00$03,600Mar 17, 2026
Mar 16, 2026Dennis Bonnen
director
AGrant or award
Stock Option (right to buy)derivative
+3,600$0.00$03,600Mar 17, 2026
Mar 15, 2026William Bobbora
See Remarks
AGrant or award
Common Stock
+3,549$0.00$051,855Mar 17, 2026
Mar 16, 2026Joseph Stunja
director
AGrant or award
Stock Option (right to buy)derivative
+3,600$0.00$03,600Mar 17, 2026
Mar 16, 2026Martin Basaldua
director
AGrant or award
Stock Option (right to buy)derivative
+3,600$0.00$03,600Mar 17, 2026
Mar 15, 2026Bart Caraway
See Remarks
AGrant or award
Common Stock
+32,136$0.00$0164,160Mar 17, 2026
Mar 16, 2026Greg Bonnen
director
AGrant or award
Stock Option (right to buy)derivative
+3,600$0.00$03,600Mar 17, 2026
Mar 15, 2026Liz Eber
See Remarks
AGrant or award
Common Stock
+1,338$0.00$01,991Mar 17, 2026
Mar 16, 2026W. Donald Brunson
director
AGrant or award
Stock Option (right to buy)derivative
+3,600$0.00$03,600Mar 17, 2026
Mar 15, 2026Richard J McWhorter
Chief Financial Officer
AGrant or award
Common Stock
+3,180$0.00$0128,061Mar 17, 2026
Mar 16, 2026Lynn Eisenhart
director
AGrant or award
Stock Option (right to buy)derivative
+3,600$0.00$03,600Mar 17, 2026
Mar 15, 2026Christopher Seay Peacock
See Remarks
AGrant or award
Common Stock
+669$0.00$02,158Mar 17, 2026
Mar 16, 2026Troy Andrew Glander
director
AGrant or award
Stock Option (right to buy)derivative
+3,600$0.00$03,600Mar 17, 2026
Mar 15, 2026Audrey Spaulding
See Remarks
AGrant or award
Common Stock
+1,338$0.00$016,279Mar 17, 2026
Mar 15, 2026Bart Caraway
See Remarks
FTax withholding
Common Stock
-3,023$37.34$113k132,024Mar 16, 2026
Mar 15, 2026Liz Eber
See Remarks
FTax withholding
Common Stock
-25$37.34$934653Mar 16, 2026
Mar 15, 2026Christopher Seay Peacock
See Remarks
FTax withholding
Common Stock
-63$37.34$2,3521,489Mar 16, 2026
Mar 3, 2026Jeffrey A Wilkinson
director
MOption exercise
Common Stock
+14,776$21.77$322k32,055Mar 9, 2026
Mar 3, 2026Jeffrey A Wilkinson
director
MOption exercise
Stock Option (right to buy)derivative
-14,776$21.77$322k29,225Mar 9, 2026
Feb 24, 2026William Bobbora
See Remarks
POpen-market purchase
Common Stock
+1,200$39.62$48k48,306Feb 24, 2026
Feb 9, 2026Carolyn Bailey
director
MOption exercise
Common Stock
+2,000$16.43$33k10,476Feb 11, 2026
Feb 2, 2026Christopher Seay Peacock
See Remarks
FTax withholding
Common Stock
-75$40.59$3,0441,552Feb 11, 2026
Feb 9, 2026Carolyn Bailey
director
FTax withholding
Common Stock
-760$43.29$33k9,716Feb 11, 2026
Feb 9, 2026Carolyn Bailey
director
MOption exercise
Stock Option (right to buy)derivative
-2,000$0.00$04,000Feb 11, 2026
Dec 1, 2025W. Donald Brunson
director
SOpen-market sale
Common Stock
-100$38.51$3,85138,668Dec 2, 2025
Dec 1, 2025W. Donald Brunson
director
SOpen-market sale
Common Stock
-1,400$38.55$54k37,268Dec 2, 2025
Nov 17, 2025William Bobbora
See Remarks
SOpen-market sale
Common Stock
-245$36.30$8,89447,106Nov 20, 2025
Nov 19, 2025Liz Eber
See Remarks
POpen-market purchase
Common Stock
+135$36.48$4,925678Nov 19, 2025
Oct 30, 2025Troy Andrew Glander
director
SOpen-market sale
Common Stock
-1,706$36.96$63k28,833Oct 30, 2025
Jul 29, 2025William Bobbora
See Remarks
POpen-market purchase
Common Stockindirect: By IRA
+1,300$37.56$49k11,750Jul 30, 2025
Jul 29, 2025Troy Andrew Glander
director
SOpen-market sale
Common Stock
-3,000$37.86$114k30,539Jul 30, 2025
Jun 13, 2025Dennis Bonnen
director
POpen-market purchase
Common Stock
+8,300$30.30$251k152,059Jun 16, 2025
May 28, 2025Greg Bonnen
director
AGrant or award
Common Stock
+645$0.00$04,871May 30, 2025
May 28, 2025Mary Stich
director
AGrant or award
Common Stock
+645$0.00$02,919May 30, 2025
May 22, 2025Carolyn Bailey
director
AGrant or award
Common Stock
+650$0.00$08,476May 27, 2025
May 22, 2025Martin Basaldua
director
AGrant or award
Common Stock
+650$0.00$019,793May 27, 2025
50 of 91 rows shown.

Insiders

Everyone who has filed a Form 4 here.

Questions about TCBX

Answered from the filings on this page, as of the latest one.

Are insiders buying TCBX?

No. In the last 90 days no insider at Third Coast Bancshares, Inc. bought or sold shares on the open market according to SEC Form 4 filings. The rows on file from that period are grants, exercises, tax withholding or other transactions, which carry no view on the price.

Who was the last insider to trade TCBX on the open market?

Troy Andrew Glander (director) sold $101k of TCBX on Jun 15, 2026 and filed the Form 4 on Jun 16, 2026. InsiderTell scored 25 (weak).

How many insiders file Form 4 at Third Coast Bancshares, Inc.?

20 people have filed a Form 4 at Third Coast Bancshares, Inc., among them Carolyn Bailey (director), Martin Basaldua (director), William Bobbora (See Remarks). Officers, directors and holders of more than 10% of a share class must report their trades within two business days.

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.