Rosenberg J. David

2 filings 2 distinct issuers Active 2026-07-01 → 2026-08-28

Track Record

Total filings

2 SCHEDULE 13D

Distinct issuers

100% issuer diversity

Median stake

5.4%

56,351 avg shares

AI briefs cached

0/2

intent-classified filings

Backtested Performance · post-filing returns (split + dividend adjusted)

Median 30d

+5.5%

across 1 filings · win rate 100%

Median 60d

—

across 0 filings · win rate —

Median 90d

—

across 0 filings · win rate —

Median 1y

—

across 0 filings · win rate —

Anchor: closest trading day on/after filing's date_of_event. Source: Yahoo Finance daily adj_close. Past performance is not indicative of future results.

Filings · 2 total

Filed	Form	Issuer	Stake	Shares	Intent
2026-08-28	SCHEDULE 13D	Gouverneur Bancorp, Inc./MD/GOVB	5.10%	54,452		view →
2026-07-01	SCHEDULE 13D	EWSB Bancorp, Inc. /MD/EWSB	5.70%	58,250		view →

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