William M Schaefer

CIK 2018992 · Chief Financial Officer · last filed 2025-05-02

William M Schaefer is a Chief Financial Officer who has filed 17 SEC Form 4 insider transactions across 0 companies. The most recent filing, for ISBA, was dated Oct 15, 2025.

"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.

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Disclosed Exposure

$0

Companies

0

Total Filings

17

Lifetime Open-Market Net

$0

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
Symbol Role Shares Price Disclosed Exposure Lifetime OM Net Filings Latest Filed
No companies on record.

Recent Filings

17 filings
Insider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
Filed Symbol Action Net Shares Net $ Link
2025-10-15 ISBA Notice (144) −7,244 -$268.2K EDGAR
2025-05-02 Buy (P) +80 $2.0K
2025-04-02 Buy (P) +178 $4.0K
2025-03-06 Buy (P) +171 $4.0K
2025-02-05 Buy (P) +244 $6.0K
2025-02-04 Grant (A) +558 $0
2025-01-06 Buy (P) +162 $4.0K
2024-12-03 Buy (P) +169 $4.0K
2024-11-04 Buy (P) +194 $4.0K
2024-10-03 Buy (P) +496 $10.0K
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Form 4 codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.