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Insider Trading Intelligence
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DD

David A. Dykstra

WTFC
VICE CHAIRMAN AND COO · WINTRUST FINANCIAL CORP · CIK 0001244276
FILING MIX · LIFETIME72%/28%
BUYS
34
SELLS
13
TOTAL VALUE
$16.59M
COMPANIES
1
ACTIVE SINCE
Jan 2020
HOLDINGS NOW
179,964
AVG SELL PX
$113.97
TRADE KIND
SHOWING 47 / 47
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
7 backtested trades · 8 horizons · 9 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by David A. Dykstra, 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+71.43%-1.43%-0.10%-1.33%-0.59%—
14d7+42.86%+1.57%+1.00%+0.56%-1.36%—
30d7+42.86%+2.62%+0.96%+1.85%-0.46%—
60d7+28.57%-0.72%+0.97%-1.69%-2.25%—
90d7(1 pending)+66.67%+0.27%+2.94%-2.67%-3.76%—
180d7(1 pending)+50.00%+4.16%+8.53%-4.37%-0.64%—
1y7(2 pending)+0.00%+19.34%+17.22%+2.12%-0.29%—
2y7(5 pending)+0.00%+36.12%+23.14%+12.98%+12.98%—
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
WTFC · 179,964 shares · as of May 28, 2026
055,932111,865167,797223,729202120222023202420252026SHARES 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
2026
FLOW · 34 buys / 13 sellsCOVERAGE · 26 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
WTFC
WINTRUST FINANCIAL CORP
PURCHASEGRANT
Stock grant
154$150.69$23.2K179,964May 28, 2026May 29, 2026 ↗View →
WTFC
WINTRUST FINANCIAL CORP
SALE
VICE CHAIRMAN AND COO
9,579$148.82$1.43M179,810Apr 27, 2026Apr 28, 2026 ↗View →
WTFC
WINTRUST FINANCIAL CORP
SALE
VICE CHAIRMAN AND COO
4,172$149.83$625.1K189,389Feb 25, 2026Feb 27, 2026 ↗View →
WTFC
WINTRUST FINANCIAL CORP
PURCHASEGRANT
Stock grant
151$153.49$23.2K193,561Feb 20, 2026Feb 23, 2026 ↗View →
WTFC
WINTRUST FINANCIAL CORP
SALE
VICE CHAIRMAN AND COO
1,670$146.20$244.2K193,410Jan 26, 2026Jan 28, 2026 ↗View →
WTFC
WINTRUST FINANCIAL CORP
PURCHASEGRANT
Stock grant
12,546$152.21$1.91M195,080Jan 22, 2026Jan 25, 2026 ↗View →
WTFC
WINTRUST FINANCIAL CORP
PURCHASEGRANT
Stock grant
164$127.91$21.0K182,534Nov 20, 2025Nov 24, 2025 ↗View →
WTFC
WINTRUST FINANCIAL CORP
PURCHASEGRANT
Stock grant
162$128.71$20.9K182,370Aug 21, 2025Aug 22, 2025 ↗View →
WTFC
WINTRUST FINANCIAL CORP
SALE
VICE CHAIRMAN AND COO
14,942$131.53$1.97M182,208Jul 29, 2025Jul 30, 2025 ↗View →
WTFC
WINTRUST FINANCIAL CORP
PURCHASEGRANT
Stock grant
175$118.71$20.8K197,150May 22, 2025May 27, 2025 ↗View →
WTFC
WINTRUST FINANCIAL CORP
SALE
VICE CHAIRMAN AND COO
9,480$123.64$1.17M196,975Feb 27, 2025Feb 28, 2025 ↗View →
WTFC
WINTRUST FINANCIAL CORP
PURCHASEGRANT
Stock grant
161$128.82$20.7K206,455Feb 20, 2025Feb 24, 2025 ↗View →
WTFC
WINTRUST FINANCIAL CORP
SALE
VICE CHAIRMAN AND COO
4,213$131.31$553.2K206,294Jan 28, 2025Jan 29, 2025 ↗View →
WTFC
WINTRUST FINANCIAL CORP
PURCHASEGRANT
Stock grant
12,780$133.62$1.71M210,507Jan 23, 2025Jan 27, 2025 ↗View →
WTFC
WINTRUST FINANCIAL CORP
PURCHASEGRANT
Stock grant
136$137.08$18.6K197,727Nov 22, 2024Nov 26, 2024 ↗View →
WTFC
WINTRUST FINANCIAL CORP
SALE
VICE CHAIRMAN AND COO
15,492$115.48$1.79M197,591Oct 29, 2024Oct 29, 2024 ↗View →
WTFC
WINTRUST FINANCIAL CORP
PURCHASEGRANT
Stock grant
180$102.85$18.5K213,083Aug 22, 2024Aug 26, 2024 ↗View →
WTFC
WINTRUST FINANCIAL CORP
PURCHASEGRANT
Stock grant
191$96.80$18.5K212,903May 23, 2024May 24, 2024 ↗View →
WTFC
WINTRUST FINANCIAL CORP
SALE
VICE CHAIRMAN AND COO
9,870$96.06$948.1K212,712Feb 29, 2024Mar 1, 2024 ↗View →
WTFC
WINTRUST FINANCIAL CORP
PURCHASEGRANT
Stock grant
191$96.18$18.4K222,582Feb 22, 2024Feb 26, 2024 ↗View →
WTFC
WINTRUST FINANCIAL CORP
SALE
VICE CHAIRMAN AND COO
1,338$98.99$132.4K222,391Jan 29, 2024Jan 31, 2024 ↗View →
WTFC
WINTRUST FINANCIAL CORP
PURCHASEGRANT
Stock grant
14,166$98.92$1.40M223,729Jan 25, 2024Jan 29, 2024 ↗View →
WTFC
WINTRUST FINANCIAL CORP
PURCHASEGRANT
Stock grant
192$84.50$16.2K209,563Nov 24, 2023Nov 28, 2023 ↗View →
WTFC
WINTRUST FINANCIAL CORP
PURCHASEGRANT
Stock grant
210$76.76$16.1K209,371Aug 24, 2023Aug 28, 2023 ↗View →
WTFC
WINTRUST FINANCIAL CORP
PURCHASEGRANT
Stock grant
247$64.98$16.1K209,161May 25, 2023May 30, 2023 ↗View →
WTFC
WINTRUST FINANCIAL CORP
SALE
VICE CHAIRMAN AND COO
2,736$90.85$248.6K208,914Mar 3, 2023Mar 7, 2023 ↗View →
WTFC
WINTRUST FINANCIAL CORP
PURCHASEGRANT
Stock grant
175$91.53$16.0K211,650Feb 23, 2023Feb 27, 2023 ↗View →
WTFC
WINTRUST FINANCIAL CORP
PURCHASEGRANT
Stock grant
12,183——211,475Jan 26, 2023Jan 30, 2023 ↗View →
WTFC
WINTRUST FINANCIAL CORP
PURCHASEGRANT
Stock grant
151$89.77$13.6K199,292Nov 25, 2022Nov 28, 2022 ↗View →
WTFC
WINTRUST FINANCIAL CORP
PURCHASEGRANT
Stock grant
153$87.92$13.5K199,141Aug 25, 2022Aug 26, 2022 ↗View →
WTFC
WINTRUST FINANCIAL CORP
PURCHASEGRANT
Stock grant
155$86.58$13.4K198,988May 26, 2022May 27, 2022 ↗View →
WTFC
WINTRUST FINANCIAL CORP
PURCHASEGRANT
Stock grant
141$94.99$13.4K198,833Feb 24, 2022Feb 28, 2022 ↗View →
WTFC
WINTRUST FINANCIAL CORP
PURCHASEGRANT
Stock grant
4,214——198,692Jan 27, 2022Jan 31, 2022 ↗View →
WTFC
WINTRUST FINANCIAL CORP
PURCHASEGRANT
Stock grant
134$91.06$12.2K194,478Nov 26, 2021Nov 30, 2021 ↗View →
WTFC
WINTRUST FINANCIAL CORP
PURCHASEGRANT
Stock grant
170$71.41$12.1K194,344Aug 19, 2021Aug 23, 2021 ↗View →
WTFC
WINTRUST FINANCIAL CORP
PURCHASEGRANT
Stock grant
157$76.58$12.0K194,174May 20, 2021May 24, 2021 ↗View →
WTFC
WINTRUST FINANCIAL CORP
SALE
VICE CHAIRMAN AND COO
16,790——0Mar 3, 2021Mar 4, 2021 ↗View →
WTFC
WINTRUST FINANCIAL CORP
PURCHASE
VICE CHAIRMAN AND COO
16,790$40.87$686.2K210,807Mar 3, 2021Mar 4, 2021 ↗View →
WTFC
WINTRUST FINANCIAL CORP
SALE
VICE CHAIRMAN AND COO
16,790$76.39$1.28M194,017Mar 3, 2021Mar 4, 2021 ↗View →
WTFC
WINTRUST FINANCIAL CORP
PURCHASEGRANT
Stock grant
156$76.95$12.0K194,017Feb 25, 2021Mar 1, 2021 ↗View →
WTFC
WINTRUST FINANCIAL CORP
PURCHASEGRANT
Stock grant
4,387——193,861Jan 28, 2021Feb 1, 2021 ↗View →
WTFC
WINTRUST FINANCIAL CORP
PURCHASEGRANT
Stock grant
188$57.55$10.8K189,474Nov 27, 2020Dec 1, 2020 ↗View →
WTFC
WINTRUST FINANCIAL CORP
PURCHASEGRANT
Stock grant
249$43.11$10.7K189,286Aug 20, 2020Aug 24, 2020 ↗View →
WTFC
WINTRUST FINANCIAL CORP
PURCHASEGRANT
Stock grant
275$38.77$10.7K189,037May 21, 2020May 26, 2020 ↗View →
WTFC
WINTRUST FINANCIAL CORP
SALE
VICE CHAIRMAN AND COO
1,598$53.73$85.9K188,762Mar 2, 2020Mar 4, 2020 ↗View →
WTFC
WINTRUST FINANCIAL CORP
PURCHASEGRANT
Stock grant
163$65.10$10.6K190,360Feb 20, 2020Feb 24, 2020 ↗View →
WTFC
WINTRUST FINANCIAL CORP
PURCHASEGRANT
Stock grant
5,453——190,197Jan 23, 2020Jan 27, 2020 ↗View →
Other insiders · WTFC
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About this filer
CIK 0001244276
ROLE
VICE CHAIRMAN AND COO
PRIMARY
WTFC
COMPANIES
1
ACTIVE SINCE
Jan 2020
MARKETPEEL · /INSIDER/0001244276DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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