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JZ

James M. Zemlyak

SF
CO-PRESIDENT · STIFEL FINANCIAL CORP · CIK 0001203675
FILING MIX · LIFETIME46%/54%
BUYS
42
SELLS
49
TOTAL VALUE
$62.10M
COMPANIES
1
ACTIVE SINCE
Jan 2020
HOLDINGS NOW
119,887
AVG SELL PX
$78.93
TRADE KIND
SHOWING 91 / 91
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
7 backtested trades · 8 horizons · 11 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by James M. Zemlyak, measured at 8 horizons from 7 days to 2 years. Deduped per economic event so co-filings count once. Excess return = trade return minus SPY return over the same window.
HORIZONTRADESWIN RATEINSIDER RETURNSPY RETURNMEAN EXCESSMEDIAN EXCESST-STAT
7d7+42.86%+2.55%+0.09%+2.47%+1.16%—
14d7+71.43%+1.19%+0.03%+1.17%-0.15%—
30d7+71.43%+1.93%+1.76%+0.17%-0.75%—
60d7+42.86%-0.54%+2.23%-2.77%-4.53%—
90d7+85.71%+6.33%+6.43%-0.10%+0.43%—
180d7(1 pending)+83.33%+15.14%+9.88%+5.26%+4.65%—
1y7(5 pending)+50.00%+34.27%+23.11%+11.15%+11.15%—
2y7(5 pending)+50.00%+54.18%+28.19%+25.99%+25.99%—
How to read this: Insider Returnis the average raw return of the filer's trades over the horizon. SPY Return is what SPY did over those same windows — reference only, not a comparison. The headline alpha number is Mean Excess = Insider − SPY; green means the filer beat SPY, red means they trailed it. Win rate is the share of individual trades where the filer beat SPY. T-statvalues above 2 mean the alpha is unlikely to be chance given the sample size. "Pending" counts trades where the horizon hasn't elapsed yet; their stats are not included in the row average.
Holdings over time
SF · 119,887 shares · as of Feb 27, 2026
0323,259646,518969,7761,293,035202120222023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY ● SELL ●
2020
2020
2020
2020
2021
2021
2021
2021
2022
2022
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
FLOW · 42 buys / 49 sellsCOVERAGE · 25 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
SF
STIFEL FINANCIAL CORP
PURCHASEGRANT
Stock grant
13,504$74.05$1000.0K133,391Feb 27, 2026Mar 3, 2026 ↗View →
SF
STIFEL FINANCIAL CORP
PURCHASEGRANT
Stock grant
25,388$74.05$1.88M119,887Feb 27, 2026Mar 3, 2026 ↗View →
SF
STIFEL FINANCIAL CORP
SALE
President
13,847$120.49$1.67M1,170,720Feb 18, 2026Feb 20, 2026 ↗View →
SF
STIFEL FINANCIAL CORP
PURCHASEGRANT
Stock grant
39,293——94,433Feb 18, 2026Feb 20, 2026 ↗View →
SF
STIFEL FINANCIAL CORP
SALE
President
31,434——62,999Feb 18, 2026Feb 20, 2026 ↗View →
SF
STIFEL FINANCIAL CORP
PURCHASE
President
31,434——1,184,567Feb 18, 2026Feb 20, 2026 ↗View →
SF
STIFEL FINANCIAL CORP
PURCHASE
President
5,644——1,155,620Jan 30, 2026Feb 2, 2026 ↗View →
SF
STIFEL FINANCIAL CORP
SALE
President
5,644——55,140Jan 30, 2026Feb 2, 2026 ↗View →
SF
STIFEL FINANCIAL CORP
SALE
President
2,487$126.24$314.0K1,153,133Jan 30, 2026Feb 2, 2026 ↗View →
SF
STIFEL FINANCIAL CORP
SALE
President
9$123.90$1.1K7,072Jan 29, 2026Feb 2, 2026 ↗View →
SF
STIFEL FINANCIAL CORP
PURCHASE
President
25,570——1,160,119Jan 13, 2026Jan 15, 2026 ↗View →
SF
STIFEL FINANCIAL CORP
SALE
President
10,143$125.22$1.27M1,149,976Jan 13, 2026Jan 15, 2026 ↗View →
SF
STIFEL FINANCIAL CORP
SALE
President
25,570——60,784Jan 13, 2026Jan 15, 2026 ↗View →
SF
STIFEL FINANCIAL CORP
SALEGRANT
Gift
10,000——1,134,549Dec 26, 2025Dec 29, 2025 ↗View →
SF
STIFEL FINANCIAL CORP
SALEGRANT
Gift
10,000——1,144,549Nov 10, 2025Nov 11, 2025 ↗View →
SF
STIFEL FINANCIAL CORP
SALE
Co-President
15,000$112.90$1.69M1,154,549Aug 19, 2025Aug 21, 2025 ↗View →
SF
STIFEL FINANCIAL CORP
PURCHASE
Co-President
2$116.00$2327,037Aug 13, 2025Aug 21, 2025 ↗View →
SF
STIFEL FINANCIAL CORP
PURCHASE
Co-President
2$114.16$2287,035Aug 12, 2025Aug 21, 2025 ↗View →
SF
STIFEL FINANCIAL CORP
PURCHASE
Co-President
1$111.76$1127,033Aug 11, 2025Aug 21, 2025 ↗View →
SF
STIFEL FINANCIAL CORP
PURCHASE
Co-President
4$110.17$4417,032Aug 7, 2025Aug 21, 2025 ↗View →
SF
STIFEL FINANCIAL CORP
PURCHASEGRANT
Stock grant
20,827$98.43$2.05M83,306Mar 6, 2025Mar 10, 2025 ↗View →
SF
STIFEL FINANCIAL CORP
PURCHASEGRANT
Stock grant
3,048$98.43$300.0K86,354Mar 6, 2025Mar 10, 2025 ↗View →
SF
STIFEL FINANCIAL CORP
PURCHASE
Co-President
5,977——1,172,183Feb 28, 2025Mar 4, 2025 ↗View →
SF
STIFEL FINANCIAL CORP
SALE
Co-President
2,634$104.90$276.3K1,169,549Feb 28, 2025Mar 4, 2025 ↗View →
SF
STIFEL FINANCIAL CORP
SALE
Co-President
5,977——62,479Feb 28, 2025Mar 4, 2025 ↗View →
SF
STIFEL FINANCIAL CORP
SALE
Co-President
22,576——68,456Feb 3, 2025Feb 5, 2025 ↗View →
SF
STIFEL FINANCIAL CORP
SALE
Co-President
9,945$117.51$1.17M1,159,589Feb 3, 2025Feb 5, 2025 ↗View →
SF
STIFEL FINANCIAL CORP
PURCHASEGRANT
Stock grant
28,220——91,032Feb 3, 2025Feb 5, 2025 ↗View →
SF
STIFEL FINANCIAL CORP
PURCHASE
Co-President
22,576——1,169,534Feb 3, 2025Feb 5, 2025 ↗View →
SF
STIFEL FINANCIAL CORP
SALE
Co-President
23,924——62,812Jan 8, 2025Jan 10, 2025 ↗View →
SF
STIFEL FINANCIAL CORP
PURCHASE
Co-President
23,924——1,156,169Jan 8, 2025Jan 10, 2025 ↗View →
SF
STIFEL FINANCIAL CORP
SALE
Co-President
9,211$106.08$977.1K1,146,958Jan 8, 2025Jan 10, 2025 ↗View →
SF
STIFEL FINANCIAL CORP
SALE
Co-President
70,000$117.72$8.24M1,132,245Nov 25, 2024Nov 27, 2024 ↗View →
SF
STIFEL FINANCIAL CORP
SALE
Co-President
17,600$113.44$2.00M1,202,245Nov 20, 2024Nov 22, 2024 ↗View →
SF
STIFEL FINANCIAL CORP
SALEGRANT
Gift
10,000——1,219,845Jun 24, 2024Jun 25, 2024 ↗View →
SF
STIFEL FINANCIAL CORP
PURCHASEGRANT
Gift
409——409Apr 11, 2024Apr 12, 2024 ↗View →
SF
STIFEL FINANCIAL CORP
SALE
Co-President
50,000$75.41$3.77M1,229,845Mar 8, 2024Mar 12, 2024 ↗View →
SF
STIFEL FINANCIAL CORP
PURCHASEGRANT
Stock grant
26,000$75.00$1.95M86,736Mar 8, 2024Mar 12, 2024 ↗View →
SF
STIFEL FINANCIAL CORP
PURCHASEGRANT
Stock grant
29,883——90,609Mar 1, 2024Mar 5, 2024 ↗View →
SF
STIFEL FINANCIAL CORP
SALE
Co-President
13,190$75.00$989.3K1,279,845Mar 1, 2024Mar 5, 2024 ↗View →
SF
STIFEL FINANCIAL CORP
SALE
Co-President
23,906——60,736Mar 1, 2024Mar 5, 2024 ↗View →
SF
STIFEL FINANCIAL CORP
PURCHASE
Co-President
23,906——1,293,035Mar 1, 2024Mar 5, 2024 ↗View →
SF
STIFEL FINANCIAL CORP
SALE
Co-President
5,967——84,642Mar 1, 2024Mar 5, 2024 ↗View →
SF
STIFEL FINANCIAL CORP
PURCHASE
Co-President
5,967——1,269,129Mar 1, 2024Mar 5, 2024 ↗View →
SF
STIFEL FINANCIAL CORP
PURCHASE
Co-President
18,724——1,269,376Jan 19, 2024Jan 23, 2024 ↗View →
SF
STIFEL FINANCIAL CORP
SALE
Co-President
6,214$69.15$429.7K1,263,162Jan 19, 2024Jan 23, 2024 ↗View →
SF
STIFEL FINANCIAL CORP
SALE
Co-President
18,724——60,726Jan 19, 2024Jan 23, 2024 ↗View →
SF
STIFEL FINANCIAL CORP
PURCHASE
Co-President
20,000$56.06$1.12M1,250,652Mar 24, 2023Mar 24, 2023 ↗View →
SF
STIFEL FINANCIAL CORP
SALE
Co-President
23,866——79,450Mar 2, 2023Mar 6, 2023 ↗View →
SF
STIFEL FINANCIAL CORP
PURCHASEGRANT
Stock grant
29,833——109,316Mar 2, 2023Mar 6, 2023 ↗View →
SF
STIFEL FINANCIAL CORP
SALE
Co-President
6,000——103,316Mar 2, 2023Mar 6, 2023 ↗View →
SF
STIFEL FINANCIAL CORP
PURCHASE
Co-President
6,000——1,220,018Mar 2, 2023Mar 6, 2023 ↗View →
SF
STIFEL FINANCIAL CORP
PURCHASE
Co-President
23,866——1,243,884Mar 2, 2023Mar 6, 2023 ↗View →
SF
STIFEL FINANCIAL CORP
SALE
Co-President
13,232$66.59$881.1K1,230,652Mar 2, 2023Mar 6, 2023 ↗View →
SF
STIFEL FINANCIAL CORP
PURCHASEGRANT
Stock grant
39,010$66.65$2.60M79,483Feb 21, 2023Feb 23, 2023 ↗View →
SF
STIFEL FINANCIAL CORP
PURCHASE
Co-President
17,443——1,219,306Jan 18, 2023Jan 20, 2023 ↗View →
SF
STIFEL FINANCIAL CORP
SALE
Co-President
5,288$58.37$308.7K1,214,018Jan 18, 2023Jan 20, 2023 ↗View →
SF
STIFEL FINANCIAL CORP
SALE
Co-President
17,443——40,473Jan 18, 2023Jan 20, 2023 ↗View →
SF
STIFEL FINANCIAL CORP
SALE
Co-President
24,001——57,916Mar 2, 2022Mar 4, 2022 ↗View →
SF
STIFEL FINANCIAL CORP
PURCHASEGRANT
Stock grant
30,001——85,270Mar 2, 2022Mar 4, 2022 ↗View →
SF
STIFEL FINANCIAL CORP
PURCHASE
Co-President
24,001——1,214,077Mar 2, 2022Mar 4, 2022 ↗View →
SF
STIFEL FINANCIAL CORP
SALE
Co-President
12,214$71.70$875.7K1,201,863Mar 2, 2022Mar 4, 2022 ↗View →
SF
STIFEL FINANCIAL CORP
SALE
Co-President
3,353——81,917Mar 2, 2022Mar 4, 2022 ↗View →
SF
STIFEL FINANCIAL CORP
PURCHASE
Co-President
3,353——1,190,076Mar 2, 2022Mar 4, 2022 ↗View →
SF
STIFEL FINANCIAL CORP
PURCHASEGRANT
Stock grant
22,667$75.00$1.70M55,269Feb 18, 2022Feb 23, 2022 ↗View →
SF
STIFEL FINANCIAL CORP
SALE
Co-President
8,403$70.00$588.2K1,186,723Dec 31, 2021Jan 4, 2022 ↗View →
SF
STIFEL FINANCIAL CORP
PURCHASE
Co-President
18,776——1,195,126Dec 31, 2021Jan 4, 2022 ↗View →
SF
STIFEL FINANCIAL CORP
SALE
Co-President
18,776——32,602Dec 31, 2021Jan 4, 2022 ↗View →
SF
STIFEL FINANCIAL CORP
SALE
Co-President
13,412——51,378Mar 8, 2021Mar 10, 2021 ↗View →
SF
STIFEL FINANCIAL CORP
PURCHASEGRANT
Stock grant
16,765——94,138Mar 8, 2021Mar 10, 2021 ↗View →
SF
STIFEL FINANCIAL CORP
PURCHASE
Co-President
29,348——1,182,073Mar 8, 2021Mar 10, 2021 ↗View →
SF
STIFEL FINANCIAL CORP
SALE
Co-President
19,135$64.76$1.24M1,176,350Mar 8, 2021Mar 10, 2021 ↗View →
SF
STIFEL FINANCIAL CORP
SALE
Co-President
29,348——64,790Mar 8, 2021Mar 10, 2021 ↗View →
SF
STIFEL FINANCIAL CORP
PURCHASE
Co-President
13,412——1,195,485Mar 8, 2021Mar 10, 2021 ↗View →
SF
STIFEL FINANCIAL CORP
SALE
Co-President
4,329$63.01$272.8K1,152,725Feb 25, 2021Feb 26, 2021 ↗View →
SF
STIFEL FINANCIAL CORP
SALE
Co-President
3,000$58.00$174.0K1,157,054Feb 18, 2021Feb 18, 2021 ↗View →
SF
STIFEL FINANCIAL CORP
SALE
Co-President
35,742$58.21$2.08M1,160,054Feb 17, 2021Feb 18, 2021 ↗View →
SF
STIFEL FINANCIAL CORP
SALE
Co-President
64,258$58.66$3.77M1,195,796Feb 16, 2021Feb 18, 2021 ↗View →
SF
STIFEL FINANCIAL CORP
PURCHASEGRANT
Stock grant
17,989$50.03$900.0K1,280,869Jan 28, 2021Feb 1, 2021 ↗View →
SF
STIFEL FINANCIAL CORP
SALE
Co-President
2,887——77,373Dec 31, 2020Jan 5, 2021 ↗View →
SF
STIFEL FINANCIAL CORP
SALE
Co-President
1,292$50.46$65.2K1,262,880Dec 31, 2020Jan 5, 2021 ↗View →
SF
STIFEL FINANCIAL CORP
PURCHASE
Co-President
2,887——1,264,172Dec 31, 2020Jan 5, 2021 ↗View →
SF
STIFEL FINANCIAL CORP
SALE
Co-President
42,465$63.23$2.69M840,709Mar 3, 2020Mar 3, 2020 ↗View →
SF
STIFEL FINANCIAL CORP
SALE
Co-President
35,796$63.23$2.26M883,174Mar 3, 2020Mar 3, 2020 ↗View →
SF
STIFEL FINANCIAL CORP
PURCHASE
Co-President
78,261$63.23$4.95M918,970Mar 3, 2020Mar 3, 2020 ↗View →
SF
STIFEL FINANCIAL CORP
SALE
Co-President
78,261$63.23$4.95M53,507Mar 3, 2020Mar 3, 2020 ↗View →
SF
STIFEL FINANCIAL CORP
PURCHASEGRANT
Stock grant
97,827——131,768Mar 3, 2020Mar 3, 2020 ↗View →
SF
STIFEL FINANCIAL CORP
PURCHASEGRANT
Stock grant
9,411$62.69$590.0K33,941Jan 30, 2020Jan 31, 2020 ↗View →
SF
STIFEL FINANCIAL CORP
SALE
Co-President
5,648——24,530Jan 2, 2020Jan 6, 2020 ↗View →
SF
STIFEL FINANCIAL CORP
SALE
Co-President
1,757$61.44$108.0K841,529Jan 2, 2020Jan 6, 2020 ↗View →
SF
STIFEL FINANCIAL CORP
PURCHASE
Co-President
5,648——843,286Jan 2, 2020Jan 6, 2020 ↗View →
Other insiders · SF
Loading peer insiders…
About this filer
CIK 0001203675
ROLE
Co-President
PRIMARY
SF
COMPANIES
1
ACTIVE SINCE
Jan 2020
MARKETPEEL · /INSIDER/0001203675DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
FREE · DAILY · 6 AM ET

The morning brief, before the bell.

One short email. Insider buys, congressional trades, and plain-English analysis.

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