AFG · Insider Trading
American Financial Group, Inc.
Every open-market purchase and sale reported by AFG officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-09-18 | David Lawrence Thompson Jr | President of Subsidiary | J | +150,277 | — |
| 2026-09-14 | John I Von Lehman | Director | Sell | −1,279 | −$183.97K |
| 2026-09-02 | Brian S. Hertzman | SVP, CFO | Sell | −950 | −$135.73K |
| 2026-08-26 | Carl H Lindner III | Co-CEO | Sell | −90,000 | −$12.99M |
| 2026-08-07 | Mark A Weiss | Sr. VP & General Counsel | Sell | −2,813 | −$407.21K |
| 2026-08-07 | Mark A Weiss | Sr. VP & General Counsel | Sell | −2,813 | −$407.21K |
| 2026-06-25 | Michelle A Gillis | Senior Vice President | Sell | −2,247 | −$312.33K |
| 2026-06-24 | David Lawrence Thompson Jr | President of Subsidiary | Sell | −11,370 | −$1.54M |
| 2010-09-15 | Keith A Jensen | Sr. Vice President | MIXED | — | −$528.49K |
| 2010-09-14 | James E Evans | Sr. V. Pres. & Gen. Counsel | MIXED | — | −$262.78K |
| 2010-09-14 | S Craig Lindner | Co-CEO & Co-President | MIXED | −101,200 | −$4.43M |
| 2010-09-13 | Carl H Lindner III | Co-CEO & Co-President | Sell | −100,000 | −$2.95M |
| 2010-09-08 | Thomas E Mischell | Sr. V.P. - Taxes | MIXED | — | −$502.97K |
| 2010-09-07 | Carl H Lindner III | Co-CEO & Co-President | MIXED | −6,792 | −$1.41M |
| 2010-08-12 | Thomas E Mischell | Sr. V.P. - Taxes | MIXED | — | −$735.28K |
| 2010-08-05 | William W Verity | Director | MIXED | — | −$156.86K |
| 2010-08-05 | S Craig Lindner | Co-CEO & Co-President | MIXED | −221,744 | −$5.94M |
| 2010-07-29 | Keith A Jensen | Sr. Vice President | MIXED | — | −$8.85K |
| 2010-06-23 | William W Verity | Director | Sell | −5,143 | −$147.73K |
| 2010-06-23 | S Craig Lindner | Co-CEO & Co-President | MIXED | −177,500 | −$5.03M |
| 2010-06-18 | Carl H Lindner III | Co-CEO & Co-President | MIXED | −179,051 | −$4.31M |
| 2010-06-17 | Theodore H Emmerich | Director | A | +3,039 | — |
| 2010-06-02 | Kenneth C Ambrecht | Director | A | +3,039 | — |
| 2010-06-02 | John I Von Lehman | Director | A | +3,039 | — |
| 2010-06-02 | William W Verity | Director | A | +3,039 | — |
| 2010-06-02 | Gregory G Joseph | Director | A | −3,039 | — |
| 2010-06-02 | Terry S Jacobs | Director | MIXED | — | −$84.17K |
| 2010-06-02 | Theodore H Emmerich | Director | A | +3,039 | — |
| 2010-05-19 | Terry S Jacobs | Director | Sell | −2,667 | −$74.87K |
| 2010-05-14 | Theodore H Emmerich | Director | M | +1,500 | +$28.22K |
| 2010-05-14 | S Craig Lindner | Co-CEO & Co-President | MIXED | −123,476 | −$3.60M |
| 2010-04-09 | Carl H Lindner | Director | MIXED | −116,087 | — |
| 2010-03-26 | Carl H Lindner III | Co-CEO & Co-President | MIXED | −70,000 | −$2.91M |
| 2010-03-23 | S Craig Lindner | Co-CEO & Co-President | Sell | −200,000 | −$5.63M |
| 2010-03-19 | Keith A Jensen | Sr. Vice President | MIXED | — | −$162.20K |
| 2010-03-11 | Gregory G Joseph | Director | A | +4,705 | — |
| 2010-03-11 | Gregory G Joseph | Director | Buy | +1,000 | +$19.23K |
| 2010-03-11 | Gregory G Joseph | Director | A | +3,000 | +$88.71K |
| 2010-03-09 | Thomas E Mischell | Sr. V.P. - Taxes | Sell | −52,500 | −$1.43M |
| 2010-03-08 | Terry S Jacobs | Director | Sell | −98 | −$2.53K |
| 2010-02-22 | S Craig Lindner | Co-CEO & Co-President | Sell | −150,000 | −$3.85M |
| 2010-02-19 | Carl H Lindner III | Co-CEO & Co-President | A | +88,132 | — |
| 2010-02-19 | S Craig Lindner | Co-CEO & Co-President | A | +88,132 | — |
| 2010-02-16 | James E Evans | Sr. V. Pres. & Gen. Counsel | A | +10,940 | — |
| 2010-02-16 | Carl H Lindner III | Co-CEO & Co-President | A | +17,500 | — |
| 2010-02-16 | S Craig Lindner | Co-CEO & Co-President | A | +17,500 | — |
| 2010-02-16 | Keith A Jensen | Sr. Vice President | A | +8,750 | — |
| 2010-02-16 | Thomas E Mischell | Sr. V.P. - Taxes | A | +7,656 | — |
| 2010-02-12 | Keith A Jensen | Sr. Vice President | I | — | — |
| 2009-12-30 | S Craig Lindner | Co-CEO & Co-President | MIXED | −143,510 | −$2.51M |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| Carl H Lindner III | Co-CEO | 5,085,213 | $753.02M |
| David Lawrence Thompson Jr | President of Subsidiary | 614,460 | $90.99M |
| Michelle A Gillis | Senior Vice President | 24,589 | $3.64M |
| Mark A Weiss | Sr. VP & General Counsel | 18,375 | $2.72M |
| Brian S. Hertzman | SVP, CFO | 15,078 | $2.23M |
| John I Von Lehman | Director | 12,483 | $1.85M |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the AFG quote page; the site-wide leaderboard is on the insider transactions hub.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.