Insider · CIK 0001880171

Cohn Charles K.

CIK 0001880171 Name as filed on the most recent filing

Filed as Cohn Charles K. (90)

105 transaction lines · from 90 filings · filed 2022-03-02 to 2026-06-16 The span is the filing dates this catalog holds, not the entity's full filing history. Absence here is not evidence of absence at the SEC.

How this page attributes a trade

A line appears here when the filing that carries it names this CIK as a reporting owner, not only when the parser picked this CIK as the line's primary owner. That is why a joint filing appears on both owners' pages rather than vanishing from the second one. The catalog never merges two CIKs into one person and never splits one CIK into two: identity here is the SEC's own identifier and nothing else.

01

Issuers this insider has filed against

Ordered by last-seen filing date, newest first. Roles are as filed on the Form 4 and are not normalised.

Fault

This container could not be filled from the store. It is showing nothing because a read failed, not because no insider filed: those are different facts and this catalog will not let one stand in for the other. The last ingest the store recorded was 2026-08-22 05:23 UTC.

No issuer is recorded

The catalog holds no filing linking this CIK to an issuer.

02

Transactions

Every stored Form 4 line naming this reporting owner, newest transaction date first. Each row links to the filing it came from.

105 transactions · Newest transaction date first, id breaking the tie.

Fault

This container could not be filled from the store. It is showing nothing because a read failed, not because no insider filed: those are different facts and this catalog will not let one stand in for the other. The last ingest the store recorded was 2026-08-22 05:23 UTC.

Transactions filed by this insider
Direction Date Code Company Value USD Filing
2024-06-12 P, Open-market purchase Nerdy Inc.NRDY 900,000, acquired Open Form 4 filing 0001628280-24-028202
2024-06-11 P, Open-market purchase Nerdy Inc.NRDY 957,560, acquired Open Form 4 filing 0001628280-24-028006
2024-06-10 P, Open-market purchase Nerdy Inc.NRDY 561,270, acquired Open Form 4 filing 0001628280-24-027915
2024-03-15 P, Open-market purchase Nerdy Inc.NRDY 2 lines 224,250, acquired Open Form 4 filing 0001628280-24-011810
2024-03-14 P, Open-market purchase Nerdy Inc.NRDY 2 lines 213,000, acquired Open Form 4 filing 0001628280-24-011587
2024-03-13 P, Open-market purchase Nerdy Inc.NRDY 2 lines 209,250, acquired Open Form 4 filing 0001628280-24-011328
2024-03-12 P, Open-market purchase Nerdy Inc.NRDY 2 lines 209,250, acquired Open Form 4 filing 0001628280-24-011076
2024-03-11 P, Open-market purchase Nerdy Inc.NRDY 195,814, acquired Open Form 4 filing 0001628280-24-010798
2023-09-05 P, Open-market purchase Nerdy Inc.NRDY 50,086, acquired Open Form 4 filing 0001628280-23-031479
2023-09-01 P, Open-market purchase Nerdy Inc.NRDY 75,120, acquired Open Form 4 filing 0001628280-23-031313
2023-08-31 P, Open-market purchase Nerdy Inc.NRDY 75,148, acquired Open Form 4 filing 0001628280-23-031215
2023-08-30 P, Open-market purchase Nerdy Inc.NRDY 74,960, acquired Open Form 4 filing 0001628280-23-031057
2023-08-29 P, Open-market purchase Nerdy Inc.NRDY 75,048, acquired Open Form 4 filing 0001628280-23-030943
2023-08-28 P, Open-market purchase Nerdy Inc.NRDY 75,042, acquired Open Form 4 filing 0001628280-23-030825
2023-08-25 P, Open-market purchase Nerdy Inc.NRDY 75,199, acquired Open Form 4 filing 0001628280-23-030691
2023-08-24 P, Open-market purchase Nerdy Inc.NRDY 75,084, acquired Open Form 4 filing 0001628280-23-030598
2023-08-23 P, Open-market purchase Nerdy Inc.NRDY 75,025, acquired Open Form 4 filing 0001628280-23-030464
2023-06-15 P, Open-market purchase Nerdy Inc.NRDY 101,920, acquired Open Form 4 filing 0001628280-23-022606
2023-06-14 P, Open-market purchase Nerdy Inc.NRDY 73,340, acquired Open Form 4 filing 0001628280-23-022140
2023-06-13 P, Open-market purchase Nerdy Inc.NRDY 76,970, acquired Open Form 4 filing 0001628280-23-022024
2023-06-12 P, Open-market purchase Nerdy Inc.NRDY 75,360, acquired Open Form 4 filing 0001628280-23-021937
2023-06-09 P, Open-market purchase Nerdy Inc.NRDY 71,610, acquired Open Form 4 filing 0001628280-23-021804
2023-06-08 P, Open-market purchase Nerdy Inc.NRDY 77,750, acquired Open Form 4 filing 0001628280-23-021638
2023-06-07 P, Open-market purchase Nerdy Inc.NRDY 75,750, acquired Open Form 4 filing 0001628280-23-021432
2023-06-06 P, Open-market purchase Nerdy Inc.NRDY 75,624, acquired Open Form 4 filing 0001628280-23-021192
2022-11-21 P, Open-market purchase Nerdy Inc.NRDY 310,160, acquired Open Form 4 filing 0001628280-22-030615
2022-11-18 P, Open-market purchase Nerdy Inc.NRDY 254,279, acquired Open Form 4 filing 0001628280-22-030615
2022-11-17 P, Open-market purchase Nerdy Inc.NRDY 244,541, acquired Open Form 4 filing 0001628280-22-030519
2022-11-16 P, Open-market purchase Nerdy Inc.NRDY 271,592, acquired Open Form 4 filing 0001628280-22-030427
2022-08-20 P, Open-market purchase Nerdy Inc.NRDY 17,500,000, acquired Open Form 4 filing 0001628280-22-023473
2022-06-15 P, Open-market purchase Nerdy Inc.NRDY 657,390, acquired Open Form 4 filing 0001628280-22-017410
2022-06-14 P, Open-market purchase Nerdy Inc.NRDY 388,700, acquired Open Form 4 filing 0001628280-22-017346
2022-06-13 P, Open-market purchase Nerdy Inc.NRDY 414,400, acquired Open Form 4 filing 0001628280-22-017212
2022-06-10 P, Open-market purchase Nerdy Inc.NRDY 319,000, acquired Open Form 4 filing 0001628280-22-017156
2022-06-09 P, Open-market purchase Nerdy Inc.NRDY 480,000, acquired Open Form 4 filing 0001628280-22-016983
2022-06-08 P, Open-market purchase Nerdy Inc.NRDY 329,000, acquired Open Form 4 filing 0001628280-22-016911
2022-06-07 P, Open-market purchase Nerdy Inc.NRDY 312,739, acquired Open Form 4 filing 0001628280-22-016722
2022-06-06 P, Open-market purchase Nerdy Inc.NRDY 426,000, acquired Open Form 4 filing 0001628280-22-016633
2022-06-03 P, Open-market purchase Nerdy Inc.NRDY 57,600, acquired Open Form 4 filing 0001628280-22-016509
2022-06-02 P, Open-market purchase Nerdy Inc.NRDY 169,031, acquired Open Form 4 filing 0001628280-22-016378
2022-06-01 P, Open-market purchase Nerdy Inc.NRDY 1,290,742, acquired Open Form 4 filing 0001628280-22-016239
2022-05-31 P, Open-market purchase Nerdy Inc.NRDY 843,000, acquired Open Form 4 filing 0001628280-22-016090
2022-05-27 P, Open-market purchase Nerdy Inc.NRDY 96,000, acquired Open Form 4 filing 0001628280-22-015893
2022-05-26 P, Open-market purchase Nerdy Inc.NRDY 799,823, acquired Open Form 4 filing 0001628280-22-015890
2022-05-25 P, Open-market purchase Nerdy Inc.NRDY 674,071, acquired Open Form 4 filing 0001628280-22-015888
2022-05-24 P, Open-market purchase Nerdy Inc.NRDY 1,652,096, acquired Open Form 4 filing 0001628280-22-015886

This column is intentionally blank

No transaction line is stored for this reporting owner, though the catalog holds filings naming them. That happens when the filings report only holdings or only positions the store does not carry, and when a parse failed; each filing page states its own parse status.

Codes on this page
P, Open-market purchase
Open-market purchase
Relationships on this page
D, Director
Director

Every value is as reported on the Form 4, totalled to the dollar. Share counts, the price per share and the full list of reporting owners are on each filing's own page, which every row here opens. A row marked n lines adds up that many filed lines of one filing, on one day, on one side of the market; a filing whose lines fall across two pages is left as its lines on both, so no total here is ever short.

What this insider's stored lines contain

Exact counts over every stored line for this entity. This is a statement of composition, not a filter: the only filter this page offers is the open-market one above, because that is the only one an index serves today.

  • Open-market purchase 105
  • Open-market sale 0
  • Option exercise 0
  • Grant or award 0
  • Tax withholding 0
  • Disposition to the issuer 0
  • In-the-money option exercise 0

How to cite this page

ebomi catalog. Cohn Charles K., insider transactions. Retrieved 2026-08-23 from https://ebomi.com/insider/0001880171

Balogh, A. Insider trading. Scientific Data 10, 237 (2023) doi:10.1038/s41597-023-02147-6

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