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SEC EDGAR Form 4 ↗
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© 2026 InsiderTradingScreener.com. Data from SEC EDGAR Form 4 filings.For informational purposes only. Not financial advice.

Tien Bor-Zen — Insider Insider Trades | Insider Trading Screener

Home/Insiders/Tien Bor-Zen

Tien Bor-Zen

Insider

Insider

Total trades

4

Bought (open market)

$130K

Sold (open market)

$0

Tickers traded

1

12-month activity

Monthly buy vs sell totals from Tien Bor-Zen's Form 4 filings.

BuysSells

Recent trades

Most recent Form 4 filings by Tien Bor-Zen.

Tien Bor-Zenbought10 shares ofTSMat $390$4KJul 30Details
Tien Bor-Zenbought5 shares ofTSMat $390$2KJul 30Details
Tien Bor-Zenbought1,000 shares ofTSMat $67.97$68KJul 30Details
Tien Bor-Zenbought1,000 shares ofTSMat $55.93

Explore insider screeners

Latest CEO & CFO Purchases Latest CEO & CFO Sales Director Purchases Officer Purchases Top Purchases This Week Top Sales This Week Top Officer Buys (Month)10% Owner Filings 10b5-1 Planned Trades Discretionary Trades Buy/Sell Ratios Politician–Insider Overlap

$56K

Mar 24