| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
President | Co-president | Chief Fincial & Admin Officer +1 more
1 company
James M Zemlyak is President at SF. James M Zemlyak's net worth is not public. Form 4 filings only show shares in the companies where this person is an insider; those holdings are worth an estimated $80.4M at current prices.
Historically, James M Zemlyak's trades have earned a middling insider score of 55/100 across 6 rated trades. Over a 12-month horizon, 20.0% of those trades were profitable, with an average 12-month return of -13.4%.
The SF filings lean toward selling, a net 97,738 shares.
James M Zemlyak has 46 Form 4 filings on record from November 2016 to February 2026, all as President at Stifel Financial (SF), 2016–2026.
The 117 reported transactions were 38 option exercises, 33 tax withholdings, 20 option or other derivative awards and 6 open-market sales, plus smaller numbers of other types.
Counted by filing, the open-market trades come to 3 purchases worth about $1.3M and 4 sales worth about $7.0M.
The largest open-market purchase was 20,000 shares of SF at an average $56.05 on March 24, 2023, about $1.1M. Twelve months later SF was up 34%.
The largest open-market sale was 103,000 shares of SF at an average $58.48 on February 18, 2021, about $6.0M.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Jan 29, 2026 | SF Stifel Financial Corp. | President | Sale+OE | 9 | $123.90 | $1,115.10 | -0.1% | -37.9% | - | |
| Aug 13, 2025 | SF Stifel Financial Corp | Co-president | Buy | 9 | $112.53 | $1,012.76 | +0.1% | +5.4% | -26.3% | |
| Mar 24, 2023 | SF Stifel Financial Corp | Co-president | Buy | 20,000 | $56.06 | $1,121,100.00 | +1.6% | +2.8% | +33.7% | |
| Feb 18, 2021 | SF Stifel Financial Corp | Co-president | Sell | 103,000 | $58.48 | $6,023,916.10 | -8.2% | - | - | |
| Dec 26, 2019 | SF Stifel Financial Corp | Co-president | Sell | 3,303 | $61.65 | $203,629.95 | -56.5% | - | - | |
| Nov 1, 2018 | SF Stifel Financial Corp | Chief Fincial & Admin Officer | Buy | 3,565 | $46.99 | $167,519.35 | +0.4% | - | - | |
| Nov 22, 2016 | SF Stifel Financial Corp | Chief Fin'l & Admin Officer | Sell | 15,000 | $50.20 | $753,000.00 | -2.0% | - | - |