TIMOTHY C K CHOU

CIK 1202967 · last filed 2026-06-10

TIMOTHY C K CHOU is a corporate insider who has filed 50 SEC Form 4 insider transactions across 3 companies since 2007. The most recent filing shows the insider sold $190.8K of TDCw on Jun 10, 2026. Across all open-market trades the lifetime net is −$3.2M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $906.8K 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

$906.8K

Companies

3

Total Filings

50

Lifetime Open-Market Net

-$3.22M

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
TDCw Director 39,210 -$1.62M 21 2026-06-10
BLKB Director 32,501 $27.90 $906.8K -$1.60M 27 2022-08-03
EMBARCADERO TECHNOLOGIES INC (EMBT) Delisted Director $0 1 2007-01-24

Recent Filings

50 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2026-06-10 TDCw Sell (S) −5,657 -$190.8K EDGAR
2026-05-18 TDCw Grant (A) +8,790 $0 EDGAR
2025-05-27 TDCw Sell (S) −6,216 -$135.7K EDGAR
2025-05-19 TDCw Grant (A) +11,489 $0 EDGAR
2024-05-21 TDCw Sell (S) −6,356 -$212.5K EDGAR
2024-05-15 TDCw Grant (A) +6,927 $0 EDGAR
2023-05-12 TDCw Grant (A) +6,176 $0 EDGAR
2022-08-03 BLKB Grant (A) +4,113 $0 EDGAR
2022-05-12 TDCw Grant (A) +5,828 $0 EDGAR
2022-04-22 TDCw Sell (S) −4,092 -$187.5K EDGAR
Showing 110 of 50
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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.