InsiderTrades

Geist William

SEC CIK 1832210 · EDGAR

Companies

TickerCompanyTitleHoldingBoughtSoldTradesFirstLast
TECHBio-TechnePres, Protein Sciences 26.9K — — 122022-02-012026-08-15

Most active insiders at TECH, 12 months

#InsiderTitleBoughtSold
1 Herr Amy E.Dir —$437.2K
2 Crouse Steven C.Pres - Diag, Spatial Bi ——
3 Bohnen ShaneSVP - GC ——
4 McManus MatthewPres - Diag, Spatial Bio ——
5 Geist WilliamPres, PROTEIN SCIENCES ——
6 Klimovsky Judith V.Dir ——
7 Kelderman KimCEO, Dir ——
8 Seth AlpnaDir ——
9 Vessey RupertDir ——
10 Hippel JamesCFO ——

Transactions 12

Type
Reset
X Filed Traded Ticker Company Insider Title Type Price Qty Owned ΔOwn Value
D 2026-08-18 17:13 2026-08-15 TECH Bio-Techne Geist William Pres, PROTEIN SCIENCES M - OptEx $0.00 +6,416 26.9K +31% $0
D 2026-08-18 17:13 2026-08-15 TECH Bio-Techne Geist William Pres, PROTEIN SCIENCES F - Tax $72.40 -1,976 24.9K -7% -$143.1K
D 2025-11-05 2025-11-03 TECH Bio-Techne Geist William Pres, PROTEIN SCIENCES M - OptEx $0.00 +9,911 25.0K +66% $0
D 2025-11-05 2025-11-03 TECH Bio-Techne Geist William Pres, PROTEIN SCIENCES F - Tax $62.57 -4,520 20.5K -18% -$282.8K
D 2025-08-19 2025-08-15 TECH Bio-Techne Geist William Pres, PROTEIN SCIENCES F - Tax $53.60 -803 15.1K -5% -$43.0K
D 2025-08-19 2025-08-15 TECH Bio-Techne Geist William Pres, PROTEIN SCIENCES M - OptEx $0.00 +2,623 15.9K +20% $0
D 2025-02-04 2025-02-01 TECH Bio-Techne Geist William Pres, PROTEIN SCIENCES F - Tax $73.55 -1,109 13.3K -8% -$81.6K
D 2025-02-04 2025-02-01 TECH Bio-Techne Geist William Pres, PROTEIN SCIENCES M - OptEx $0.00 +3,320 14.4K +30% $0
D 2024-11-05 2024-11-01 TECH Bio-Techne Geist William Pres, PROTEIN SCIENCES M - OptEx $0.00 +9,912 14.4K +223% $0
D 2024-11-05 2024-11-01 TECH Bio-Techne Geist William Pres, PROTEIN SCIENCES F - Tax $75.31 -3,270 11.1K -23% -$246.3K
2024-02-05 2024-02-01 TECH Bio-Techne Geist William Pres, PROTEIN SCIENCES F - Tax $68.54 -1,111 7,759 -13% -$76.1K
D 2022-02-03 2022-02-01 TECH Bio-Techne Geist William Pres, Protein Sciences A - Grant $0.00 +2,490 2,490 New $0

Purchase Sale Sale after option exercise All abbreviations