| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Director
1 company
Ling Zang is Director at GNTX. Ling Zang's net worth is not public. Form 4 filings only show shares in the companies where this person is an insider; those holdings are worth an estimated $739K at current prices.
The GNTX filings lean toward selling, a net 10,000 shares.
Ling Zang has 7 Form 4 filings on record from May 2021 to May 2026, all as Director at Gentex (GNTX), 2021–2026.
The 7 reported transactions were 6 stock awards and 1 open-market sale.
Counted by filing, the open-market trades come to no purchases and 1 sale worth about $343K.
The only open-market sale was 10,000 shares of GNTX at an average $34.34 on June 8, 2021, about $343K. Twelve months later GNTX was down 8%.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Jun 8, 2021 | GNTX Gentex Corp | Director | Sell | 10,000 | $34.34 | $343,400.00 | -47.3% | -9.8% | -8.4% |