Insider Ledger

WSBK insider buying and SEC filings, explained

Winchester Bancorp, Inc. · CIK 2047235

Tracked: Forms 3/4/5, 8-K, NT · All filings on sec.gov

Insider activity in the last 12 months

Bought
$145K
Insiders who bought
3
Sold (not marked 10b5-1)
$0
Planned sales (10b5-1)
$0

Insider purchases and sales, last 12 months

TradedTypeWhat was filedSource
May 26, 2026Purchase (code P)Edward J Merritt (Director) bought 915 shares indirectly (by retirement or benefit plan) at $12.76 ($12K), reported as a purchase (code P). Holdings by retirement or benefit plan up 5% to 20,915 shares. Not marked as a 10b5-1 plan trade.SEC filing
Filed May 27, 2026
May 21, 2026Purchase (code P)John A Carroll (CEO and Director) bought 50 shares indirectly (by spouse) at $12.75 ($638), reported as a purchase (code P). New position of 50 shares. Not marked as a 10b5-1 plan trade.SEC filing
Filed May 22, 2026
May 7, 2026Purchase (code P)John Ingalls Snow III (Director) bought 1,725 shares at about $12.79 ($22K), reported as a purchase (code P). Holdings up 10% to 19,735 shares. Not marked as a 10b5-1 plan trade.SEC filing
Filed May 8, 2026
May 5, 2026Purchase (code P)John Ingalls Snow III (Director) bought 6,110 shares at $12.87 ($79K), reported as a purchase (code P). Holdings up 49% to 18,610 shares. Not marked as a 10b5-1 plan trade.SEC filing
Filed May 6, 2026
May 1, 2026Purchase (code P)Stephen Harry Boodakian (Director) bought 2,500 shares indirectly (by retirement or benefit plan) at $12.93 ($32K), reported as a purchase (code P). New position of 2,500 shares. Not marked as a 10b5-1 plan trade.SEC filing
Filed May 5, 2026

1 routine transaction (such as a grant, option exercise or tax withholding) is not listed.

Cluster buys

3 insiders bought in 30 days

$145K in purchases since May 1, 2026 · Purchases traded May 1, 2026 to May 26, 2026 · Closed

InsiderValueTradedSource
Stephen Harry Boodakian (Director)$32KMay 1, 2026SEC filing
John Ingalls Snow III (Director)$79KMay 5, 2026SEC filing
John Ingalls Snow III (Director)$22KMay 7, 2026SEC filing
Edward J Merritt (Director)$12KMay 26, 2026SEC filing

Red flags

No red flags in the last 12 months.

Key events

No key events in the last 12 months.

8-K filings, last 12 months

No 8-K filings in the last 12 months.

Red flags are objective triggers only: the item or form filed, never an opinion.

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