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Charles K. Cohn

CIK 1880171 · Chief Executive Officer · last filed 2026-06-16

Charles K. Cohn is a Chief Executive Officer who has filed 97 SEC Form 4 insider transactions across 2 companies since 2021. The most recent filing shows the insider bought $250.0K of NRDY on Jun 16, 2026. Across all open-market trades the lifetime net is +$78.4M, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $9.1M 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

$9.11M

Companies

2

Total Filings

97

Lifetime Open-Market Net

$78.40M

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
NRDY Chief Executive Officer 10,536,810 $0.86 $9.11M $45.54M 51 2026-06-16
Nerdy Inc. (NRDY.WS) Delisted Chief Executive Officer 9,369,002 $0.81 $7.59M $32.86M 46 2023-09-06

Recent Filings

97 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
2026-06-16 NRDY Buy (P) +250,007 $250.0K EDGAR
2026-06-15 NRDY Buy (P) +251,081 $251.1K EDGAR
2026-06-12 NRDY Buy (P) +258,204 $250.5K EDGAR
2026-06-11 NRDY Buy (P) +219,019 $199.3K EDGAR
2025-12-18 NRDY Buy (P) +197,242 $240.6K EDGAR
2025-12-17 NRDY Buy (P) +174,076 $236.7K EDGAR
2025-12-16 NRDY Buy (P) +180,353 $248.9K EDGAR
2025-12-15 NRDY Buy (P) +180,000 $248.4K EDGAR
2025-12-12 NRDY Buy (P) +174,947 $244.9K EDGAR
2025-12-11 NRDY Buy (P) +176,215 $253.7K EDGAR
Showing 1–10 of 97
Page 1 of 10
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.