Charles K. Cohn

Chief Executive Officer

Charles K. Cohn (Chief Executive Officer) filed 23 Form 4 reports in the trailing twelve months (23 purchases, 0 sales), most often in Nerdy Inc. (NRDY). Across 23 priced purchase filings, the average 21-session return was -8.0% from execution and -13.6% from disclosure (delay-adjusted; derived). The largest single filing was $256K of NRDY (186,930 sh × $1.37, as filed), executed Dec 4 2025.

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Return, ttmiAverage return per filing, trailing twelve months

-8.0%

avg across 23 priced filings

Delay-adjustediThe same average, entered at disclosure dates

-13.6%

same 23 filings, from disclosure

Filings, ttm

23 buys · 0 sells

Median delay

execution → disclosure

Volume, ttmiDollar value disclosed in the trailing twelve months

$5.2M

shares × price, as filed

Last traded

Jun 15

Filed Jun 16

Median ADV $572K across their filed names

Impact on $10,000 · 12M

$8,577 (-14.2%)

S&P 500 $11,725 (+17.2%) · 31.5 pts behind

Charles K. Cohn S&P 500

Compounded across filings from disclosure dates · past 12 months

Open performance→

Volume by month

Buys $28.6M Sells $0

Shares × price, as filed · by filing month · past 24 months

Sectors filed on

Technology 23 filings

Sector per market data · by filing · past 12 months

Most traded names

NRDY

Nerdy Inc. NRDY · 36 buys · 0 sells 36 filings

Recent filings

NRDYPURCHASE Nerdy Inc. View filing → $250K
250,007 sh × $1.00
Exec Jun 15
Filed Jun 16 · 9:01 AM ET NRDYPURCHASE Nerdy Inc. View filing → $251K
251,081 sh × $1.00
Exec Jun 12
Filed Jun 15 · 8:23 AM ET NRDYPURCHASE Nerdy Inc. View filing → $250K
258,204 sh × $0.97
Exec Jun 11
Filed Jun 12 · 8:27 AM ET NRDYPURCHASE Nerdy Inc. View filing → $199K
219,019 sh × $0.91
Exec Jun 10
Filed Jun 11 · 8:19 AM ET NRDYPURCHASE Nerdy Inc. View filing → $241K
197,242 sh × $1.22
Exec Dec 16 2025
Filed Dec 18 2025 · 9:04 AM ET NRDYPURCHASE Nerdy Inc. View filing → $237K
174,076 sh × $1.36
Exec Dec 15 2025
Filed Dec 17 2025 · 9:15 AM ET NRDYPURCHASE Nerdy Inc. View filing → $249K
180,353 sh × $1.38
Exec Dec 12 2025
Filed Dec 16 2025 · 8:51 AM ET NRDYPURCHASE Nerdy Inc. View filing → $248K
180,000 sh × $1.38
Exec Dec 11 2025
Filed Dec 15 2025 · 9:07 AM ET More filings →