Tina M Chang

CIK 1389308 · last filed 2025-10-17

"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

$1.59M

Companies

2

Total Filings

35

Lifetime Open-Market Net

-$207.9K

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
STRT Director 8,998 $88.96 $800.5K $13.0K 5 2025-10-17
WEYS Director 18,036 $43.90 $791.8K -$220.9K 30 2025-08-27

Recent Filings · Page 3 of 4

35 filings
Insider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
Filed Symbol Action Net Shares Net $ Link
2018-05-10 WEYS Mixed +534 -$32 EDGAR
2017-09-13 WEYS Mixed +203 -$1 EDGAR
2017-08-29 WEYS Grant (A) +1,000 $0 EDGAR
2016-08-29 WEYS Grant (A) +1,000 $0 EDGAR
2016-06-07 WEYS Sell (S) −2,000 -$56.0K EDGAR
2016-03-28 WEYS Sell (S) −1,000 -$25.1K EDGAR
2015-08-27 WEYS Grant (A) +1,000 $0 EDGAR
2014-08-27 WEYS Grant (A) +1,000 $0 EDGAR
2013-12-02 WEYS Grant (A) +1,000 $0 EDGAR
2012-12-03 WEYS Grant (A) +1,000 $0 EDGAR
Showing 2130 of 35
Page 3 of 4
Form 4 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.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.