Alice H. Chang - 13D/13G Filings

Real time Form 13D and 13G transaction reports:

  • Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
  • Due to inconsistent filing format, it is highly recommended that you read the orignal filing form.
  • Shares have beem adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
Time period
Reported
DateTime
Transaction
Date
TypeCompany
Symbol
Filed By
Symbol
Shares Owned
% Owned
Shares Vs. Prev ReportView
2026-10-23
09:20 am
Sale
2026-10-2313DPERFECT CORP
PERF
Alice H. Chang0
0.000%
-17,726,784decrease
(Position Closed)
Filing
History
2026-07-10
06:48 am
Purchase
2026-07-1013DPERFECT CORP
PERF
Alice H. Chang17,726,784
17.300%
97,374increase
(+0.55%)
Filing
History
2026-03-20
06:57 am
Purchase
2026-03-2013DPERFECT CORP
PERF
Alice H. Chang17,629,410
17.300%
243,436increase
(+1.40%)
Filing
History
2025-02-05
9:58 pm
Purchase
2024-06-0613DPERFECT CORP
PERF
Alice H. Chang17,385,974
17.100%
597,256increase
(+3.56%)
Filing
History
2023-02-10
06:10 am
Purchase
2022-12-3113GPERFECT CORP
PERF
Alice H. Chang16,788,718
14.200%
16,788,718increase
(New Position)
Filing
History