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Deirdre P. Silver

CIK 1801980 · EVP, General Counsel · last filed 2026-07-01

Deirdre P. Silver is an EVP, General Counsel who has filed 28 SEC Form 4 insider transactions across 2 companies since 2020. The most recent filing, for WLYB, was dated Jul 1, 2026. Current disclosed insider exposure totals $1.9M across reported positions.

"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

$1.89M

Companies

2

Total Filings

28

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
WLYB EVP, General Counsel 36,372 $51.90 $1.89M $0 21 2026-07-01
JOHN WILEY & SONS, INC. (JW.B) Delisted EVP, General Counsel 3,938 $53.18 $209.4K $0 7 2021-07-02

Recent Filings

28 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
2026-07-01 WLYB Mixed +7,692 -$314.3K EDGAR
2026-06-26 WLYB Grant (A) — $0 EDGAR
2026-05-28 WLYB Grant (A) — $0 EDGAR
2026-05-04 WLYB Mixed +3,537 -$124.8K EDGAR
2025-08-29 WLYB Grant (A) +223 $8.8K EDGAR
2025-07-02 WLYB Mixed +3,284 -$123.5K EDGAR
2025-06-27 WLYB Grant (A) — $0 EDGAR
2025-05-30 WLYB Grant (A) — $0 EDGAR
2025-05-02 WLYB Mixed +3,079 -$114.6K EDGAR
2024-07-02 WLYB Mixed +2,329 -$80.0K EDGAR
Showing 1–10 of 28
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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.