StockCIK 36029
FIRST FINANCIAL BANKSHARES INC (FFIN): Insider Trades and Fund Holdings
In the past 12 months, FIRST FINANCIAL BANKSHARES INC insiders reported 2 open-market purchases worth $129K and 1 sale worth $524K; 0 of the sales were reported as made under a 10b5-1 trading plan.
2Insider buys, 12 months
$129KBought by insiders, 12 months
$524KSold by insiders, 12 months
1Tracked funds holding
Recent insider trades
Open-market purchases (code P) and sales (code S) from Form 4. Grants, option exercises and gifts are not shown. Latest filing: Oct 27, 2026.
| Filed | Insider | Type | Value |
|---|---|---|---|
| Oct 27 | Robert Clark Nickles JrDirector | ▲ BUY | $25K |
| Aug 20 | Michael B. DennyDirector | ▲ BUY | $104K |
| Aug 18 | Ronald David Butler IICAO | ▼ SELL | $524K |
Source: SEC Form 4 filings, retrieved Oct 28, 2026. How we read filings
Insiders who traded in the past year
| Insider | Role | Buys | Bought | Sells | Sold |
|---|---|---|---|---|---|
| Robert Clark Nickles Jr | Director | 1 | $25K | 0 | $0 |
| Michael B. Denny | Director | 1 | $104K | 0 | $0 |
| Ronald David Butler II | CAO | 0 | $0 | 1 | $524K |
Tracked funds that report FFIN
From each fund's latest 13F. Holdings are as of quarter end and are filed up to 45 days later.
| Fund | Shares | Value | Change |
|---|---|---|---|
| Renaissance Technologies | 156,208 | $5.40M | ▲ +68.3% |
Source: SEC Form 13F-HR filings, retrieved Oct 28, 2026. How we read filings
Reading these numbers
Insiders sell for many reasons: taxes, diversification, a house. Purchases with their own money are rarer and are usually read as more informative. A Form 4 is due within two business days of the trade. How to read a Form 4 →