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Total declarations
Company
▲ Purchases (20 ops.)
▼ Sales (1 ops.)
Latest filing published 20 Aug 2026 for First Financial Bankshares INC, €90k. Read the official filing
Filing timeline
BuySaleMichael B. Denny
Insider track record
Disclosed buys
20
Disclosed sells
1
T+90 hit rate
67%
T+90 mean return
+5.8%
Across 12 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Michael B. Denny: trading record in brief
Michael B. Denny, listed as board member, appears in our data through filings on First Financial Bankshares Inc shares, published by SEC (Form 4). The record holds 31 filings, for trades running from 23 April 2019 to 18 August 2026.
Both buying and selling appear: 20 purchases worth €2.1M, against 1 sale worth €268k. Purchases outweigh sales by €1.8M. A purchase on the market is a deliberate choice to commit personal money, which is why it draws more attention than a grant. Other entries cover 7 share grants. In 2026 alone, the filings show 1 purchase and no sales.
In size, the median ticket on the buying side is €66k. 18 out of 20 purchases came within 30 days of a purchase by at least one other insider of the same company. A cluster is several different insiders buying the same stock within a short window, a pattern studied more closely than a single purchase.
The latest filing, published on 20 August 2026, reports an open-market purchase of €90k in First Financial Bankshares Inc. Filings reach the SEC (Form 4) feed a median of 1 day after the trade. The legal deadline for a Form 4 is two business days after the transaction. Source: insider filings from SEC (Form 4). Past trades are no guide to future returns.
Companies and markets linked to Michael B. Denny
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations21 total
3,000 shares@ US$34.66Common StockSEC:0001193125-26-358683:0
Canonical exit: 16 Nov 2026 (T+90)
2,142 shares0Common StockSEC:0001193125-26-194526:0
5,000 shares@ US$36.027.5% of flowCommon StockSEC:0000950170-25-086392:0
Canonical exit: 11 Sept 2025 (T+90)
2,073 shares0Common StockSEC:0000950170-25-061925:0
7,000 shares@ US$41.1213.1% of flowCommon StockSEC:0000950170-24-124098:0
3,500 shares@ US$28.894.5% of flowCommon StockSEC:0001209191-24-005830:0
Canonical exit: 4 Sept 2024 (T+90)
600 shares@ US$31.210.8% of flowCommon StockSEC:0001209191-24-005538:0
Canonical exit: 1 Aug 2024 (T+90)
2,295 shares0Common StockSEC:0001209191-24-005375:0
800 shares@ US$23.110.9% of flowCommon StockSEC:0001209191-23-053623:0
Canonical exit: 23 Jan 2024 (T+90)
763 shares@ US$28.781.0% of flowCommon StockSEC:0001209191-23-047162:0
Canonical exit: 21 Nov 2023 (T+90)
3,500 shares@ US$28.504.4% of flowCommon StockSEC:0001209191-23-025962:0
Canonical exit: 26 Jul 2023 (T+90)
2,519 shares0Common StockSEC:0001209191-23-025818:0
850 shares@ US$33.831.3% of flowCommon StockSEC:0001209191-23-018079:0
Canonical exit: 8 Jun 2023 (T+90)
5,000 shares@ US$37.359.0% of flowCommon StockSEC:0001209191-22-054605:0
Canonical exit: 24 Jan 2023 (T+90)
2,300 shares@ US$42.244.8% of flowCommon StockSEC:0001209191-22-048541:0
Canonical exit: 30 Nov 2022 (T+90)
2,500 shares@ US$40.654.6% of flowCommon StockSEC:0001209191-22-030889:0
Canonical exit: 17 Aug 2022 (T+90)
12,129 shares@ US$41.1722.8% of flowCommon StockSEC:0001209191-22-026999:0
Canonical exit: 1 Aug 2022 (T+90)
1,481 shares0Common StockSEC:0001209191-22-026016:0
10,000 shares@ US$45.2820.0% of flowCommon StockSEC:0001209191-22-017142:0
Canonical exit: 5 Jun 2022 (T+90)
2,040 shares@ US$48.754.0% of flowCommon StockSEC:0001209191-21-048623:0
Canonical exit: 26 Oct 2021 (T+90)
1,000 shares@ US$49.852.0% of flowCommon StockSEC:0001209191-21-036448:0
Canonical exit: 25 Aug 2021 (T+90)
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