TIMOTHY C K CHOU

CIK 1202967 · last filed 2026-06-10

"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 · Page 2 of 5

50 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2022-04-06 TDCw Sell (S) −2,265 -$111.1K EDGAR
2021-10-26 TDCw Sell (S) −2,729 -$161.0K EDGAR
2021-09-28 TDCw Sell (S) −2,728 -$150.4K EDGAR
2021-08-04 BLKB Grant (A) +3,163 $0 EDGAR
2021-05-06 TDCw Grant (A) +5,657 $0 EDGAR
2021-04-23 TDCw Sell (S) −6,863 -$352.7K EDGAR
2021-03-31 TDCw Sell (S) −1,407 -$55.9K EDGAR
2020-08-05 BLKB Grant (A) +4,119 $0 EDGAR
2020-06-16 TDCw Sell (S) −2,814 -$58.0K EDGAR
2020-05-07 TDCw Grant (A) +10,913 $0 EDGAR
Showing 1120 of 50
Page 2 of 5
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.