SCHAWK DAVID A

Outside the top-25 by R-coefficient, but with purchase history.

R-coefficient

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skill with Bayesian shrinkage

60d win rate

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% of purchases with positive return

Avg 60d return

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after their purchases

🧱 Conviction tranches

Repeated purchases of the same stock within ≤5 days — an accumulation pattern.

Ticker	Date	Trades	Span	Shares	Amount
MATW	2026-08-10	1	1d	5000	$118K
MATW	2020-02-28	1	1d	1000	$29K
MATW	2018-11-20	1	1d	1000	$41K
MATW	2015-02-05	1	1d	52.950	$2.5M

Later sales by the same insider on the same ticker — realized gain vs average buy price. Empty = position still held.

Date	Ticker	Role	Shares	Avg price	Amount	Sales	Avg sell price	Gain %
2026-08-10	MATW	Director	5000	$23.60	$118K	—	—	—
2020-02-28	MATW	Director	1000	$29.32	$29K	1000	$41.02	+39.9%
2018-11-20	MATW	Director, Officer(President, Brand Solutions)	1000	$40.93	$41K	1000	$41.02	+0.2%
2015-02-05	MATW	Director, Officer(President, Brand Solutions)	52.950	$47.67	$2.5M	52.950	$55.06	+15.5%