William L. Yankus

KINS

DIRECTOR · KINGSTONE COMPANIES, INC. · CIK 0001671006

FILING MIX · LIFETIME82%/18%

BUYS

SELLS

TOTAL VALUE

$440.7K

COMPANIES

ACTIVE SINCE

Jan 2020

HOLDINGS NOW

84,972

AVG SELL PX

$17.21

Trades · vs SPY

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Performance · forward returns vs SPY

4 backtested trades · 8 horizons · 5 pendingHow are these numbers computed? →

Forward-return performance of every backtestable P/S trade by William L. Yankus, 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.

HORIZON	TRADES	WIN RATE	INSIDER RETURN	SPY RETURN	MEAN EXCESS	MEDIAN EXCESS	T-STAT
7d	4	+50.00%	+1.84%	-0.06%	+1.90%	+1.01%	—
14d	4	+75.00%	-3.23%	+0.69%	-3.92%	-5.93%	—
30d	4	+75.00%	-4.95%	+1.80%	-6.76%	-6.49%	—
60d	4	+75.00%	+6.52%	+4.32%	+2.20%	+6.20%	—
90d	4(1 pending)	+100.00%	+6.19%	+0.71%	+5.47%	+4.32%	—
180d	4(1 pending)	+100.00%	+18.16%	+10.45%	+7.71%	+7.82%	—
1y	4(1 pending)	+0.00%	-12.86%	+24.42%	-37.28%	-45.24%	—
2y	4(2 pending)	+0.00%	-83.49%	+12.13%	-95.62%	-95.62%	—

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

KINS · 84,972 shares · as of Apr 16, 2026

Trading cadence · quarterly flow

BUY ● SELL ●

2020

2021

2022

2023

2024

2025

2026

FLOW · 9 buys / 2 sellsCOVERAGE · 26 quarters

Form 4 filings · all activity

COMPANY	TYPE	SHARES	PRICE	VALUE	HELD AFTER	TRADE DATE	FILED	DETAILS
KINS KINGSTONE COMPANIES, INC.	SALE10b5-1 10b5-1 plan	13,500	$18.00	$243.0K	84,972	Apr 16, 2026	Apr 17, 2026 ↗	View →
KINS KINGSTONE COMPANIES, INC.	PURCHASEGRANT Stock grant	3,149	—	—	98,472	Jan 2, 2026	Jan 5, 2026 ↗	View →
KINS KINGSTONE COMPANIES, INC.	PURCHASEGRANT Stock grant	3,489	—	—	95,323	Jan 2, 2025	Jan 6, 2025 ↗	View →
KINS KINGSTONE COMPANIES, INC.	SALE	10,253	$16.18	$165.9K	91,834	Dec 13, 2024	Dec 13, 2024 ↗	View →
KINS KINGSTONE COMPANIES, INC.	PURCHASEGRANT Stock grant	24,883	—	—	102,087	Jan 2, 2024	Jan 2, 2024 ↗	View →
KINS KINGSTONE COMPANIES, INC.	PURCHASEGRANT Stock grant	39,259	—	—	77,204	Jan 3, 2023	Jan 4, 2023 ↗	View →
KINS KINGSTONE COMPANIES, INC.	PURCHASEGRANT Stock grant	8,000	—	—	37,945	Jan 3, 2022	Jan 4, 2022 ↗	View →
KINS KINGSTONE COMPANIES, INC.	PURCHASEGRANT Stock grant	6,154	—	—	29,945	Jan 4, 2021	Jan 5, 2021 ↗	View →
KINS KINGSTONE COMPANIES, INC.	PURCHASE	2,500	$6.07	$15.2K	23,791	Dec 8, 2020	Dec 8, 2020 ↗	View →
KINS KINGSTONE COMPANIES, INC.	PURCHASE	2,500	$6.66	$16.6K	21,291	Nov 24, 2020	Nov 24, 2020 ↗	View →
KINS KINGSTONE COMPANIES, INC.	PURCHASEGRANT Stock grant	5,038	—	—	18,791	Jan 3, 2020	Jan 3, 2020 ↗	View →

Other insiders · KINS

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About this filer

CIK 0001671006

ROLE

Director

PRIMARY

KINS

COMPANIES

ACTIVE SINCE

Jan 2020

MARKETPEEL · /INSIDER/0001671006DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE

William L. Yankus

The morning brief, before the bell.