JOHN S HENDRICKS

CIK 1259263 · Founder · last filed 2026-02-06

JOHN S HENDRICKS is a Founder who has filed 86 SEC Form 4 insider transactions across 4 companies since 2008. The most recent filing, for CURI, was dated Feb 6, 2026. Across all open-market trades the lifetime net is −$231.7M, making them a net seller over the disclosed history.

"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

4

Total Filings

86

Lifetime Open-Market Net

-$231.74M

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
CURI Director $2.54 $0 1 2026-02-06
CuriosityStream Inc. (CURIW) Delisted Director 12,601,545 $0.01 $157.5K -$29.19M 20 2025-08-18
Warner Bros. Discovery, Inc. (DISCB) Delisted Founder 1,169,176 $24.45 $28.59M -$202.54M 64 2014-03-10
Warner Bros. Discovery, Inc. (DISBD) Delisted Founder $0 1 2008-10-03

Recent Filings

86 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2026-02-06 CURI Grant (A) $0 EDGAR
2025-08-18 CuriosityStream Inc. (CURIW) Delisted Sell (S) −8,050,000 -$28.18M EDGAR
2025-06-17 CuriosityStream Inc. (CURIW) Delisted Sell (S) −182,810 -$853.7K EDGAR
2025-06-12 CuriosityStream Inc. (CURIW) Delisted Sell (S) −320,470 -$1.66M EDGAR
2025-06-09 CuriosityStream Inc. (CURIW) Delisted Sell (S) −96,720 -$578.6K EDGAR
2024-03-25 CuriosityStream Inc. (CURIW) Delisted Sell (S) −21,116 -$21.2K EDGAR
2023-08-10 CuriosityStream Inc. (CURIW) Delisted Sell (S) −1,400 -$1.4K EDGAR
2023-08-08 CuriosityStream Inc. (CURIW) Delisted Sell (S) −11,300 -$11.3K EDGAR
2023-08-04 CuriosityStream Inc. (CURIW) Delisted Sell (S) −8,600 -$8.9K EDGAR
2023-08-01 CuriosityStream Inc. (CURIW) Delisted Sell (S) −109,531 -$115.4K EDGAR
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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.