FILER PROFILE · CIK 0001135041
CHANG NANCY T
1 filings
1 distinct issuers
Active 2026-04-10 → 2026-04-10
Track Record
Total filings
1
1 SCHEDULE 13D
Distinct issuers
1
100% issuer diversity
Median stake
5.9%
8,921,543 avg shares
AI briefs cached
0/1
intent-classified filings
Backtested Performance · post-filing returns (split + dividend adjusted)
Median 30d
+63.0%
across 1 filings · win rate 100%
Median 60d
+40.7%
across 1 filings · win rate 100%
Median 90d
+11.1%
across 1 filings · win rate 100%
Median 1y
-22.2%
across 1 filings · win rate 0%
Anchor: closest trading day on/after filing's date_of_event. Source: Yahoo Finance daily adj_close. Past performance is not indicative of future results.
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