William Geist
CIK 1832210 · View on SEC EDGAR ↗
Insider
First SEC filing: Nov. 5, 2025 · Latest: Nov. 5, 2025
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 33 non-open-market transactions below
last 12 months, based on the transactions shown below
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
No open-market trades on record; showing all filings.
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Aug. 15, 2026 | TECH | M | 6,416 | — | — | 26,919 Direct | +31.29% | Acquired | (price as of 2026-08-19) |
| Aug. 15, 2026 | TECH | F | 1,976 | $72.40 | $143,062 | 24,943 Direct | -7.34% | Disposed | 0.1% (price as of 2026-08-19) |
| Aug. 15, 2026 | TECH | M | 567 | — | — | 8,507 Direct | -6.25% | Disposed | (price as of 2026-08-19) |
| Aug. 15, 2026 | TECH | D | 8,507 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-19) |
| Aug. 15, 2026 | TECH | D | 22,898 | — | — | 1,526 Direct | -93.75% | Disposed | (price as of 2026-08-19) |
| Aug. 15, 2026 | TECH | M | 2,623 | — | — | 2,623 Direct | -50.00% | Disposed | (price as of 2026-08-19) |
| Aug. 15, 2026 | TECH | M | 3,226 | — | — | 6,452 Direct | -33.33% | Disposed | (price as of 2026-08-19) |
| Nov. 3, 2025 | TECH | M | 9,911 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-19) |
| Nov. 3, 2025 | TECH | F | 4,520 | $62.57 | $282,816 | 20,503 Direct | -18.06% | Disposed | 15.8% (price as of 2026-08-19) |
| Nov. 3, 2025 | TECH | M | 9,911 | — | — | 25,023 Direct | +65.58% | Acquired | (price as of 2026-08-19) |
| Aug. 15, 2025 | TECH | A | 24,758 | — | — | 24,758 Direct | — | Acquired | (price as of 2026-08-19) |
| Aug. 15, 2025 | TECH | A | 9,678 | — | — | 9,678 Direct | — | Acquired | (price as of 2026-08-19) |
| Aug. 15, 2025 | TECH | A | 19,355 | — | — | 19,355 Direct | — | Acquired | (price as of 2026-08-19) |
| Aug. 15, 2025 | TECH | M | 2,623 | — | — | 5,246 Direct | -33.33% | Disposed | (price as of 2026-08-19) |
| Aug. 15, 2025 | TECH | F | 803 | $53.60 | $43,041 | 15,112 Direct | -5.05% | Disposed | 35.2% (price as of 2026-08-19) |
| Aug. 15, 2025 | TECH | M | 2,623 | — | — | 15,915 Direct | +19.73% | Acquired | (price as of 2026-08-19) |
| Feb. 1, 2025 | TECH | M | 3,320 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-19) |
| Feb. 1, 2025 | TECH | F | 1,109 | $73.55 | $81,567 | 13,292 Direct | -7.70% | Disposed | -1.4% (price as of 2026-08-19) |
| Feb. 1, 2025 | TECH | M | 3,320 | — | — | 14,401 Direct | +29.96% | Acquired | (price as of 2026-08-19) |
| Nov. 1, 2024 | TECH | M | 9,912 | — | — | 9,911 Direct | -50.00% | Disposed | (price as of 2026-08-19) |
| Nov. 1, 2024 | TECH | F | 3,270 | $75.31 | $246,264 | 11,081 Direct | -22.79% | Disposed | -3.8% (price as of 2026-08-19) |
| Nov. 1, 2024 | TECH | M | 9,912 | — | — | 14,351 Direct | +223.29% | Acquired | (price as of 2026-08-19) |
| Aug. 15, 2024 | TECH | A | 21,204 | — | — | 21,204 Direct | — | Acquired | (price as of 2026-08-19) |
| Aug. 15, 2024 | TECH | A | 7,869 | — | — | 7,869 Direct | — | Acquired | (price as of 2026-08-19) |
| Aug. 15, 2024 | TECH | A | 15,738 | — | — | 15,738 Direct | — | Acquired | (price as of 2026-08-19) |
| Feb. 1, 2024 | TECH | F | 1,111 | $68.54 | $76,148 | 7,759 Direct | -12.53% | Disposed | 5.8% (price as of 2026-08-19) |
| Nov. 1, 2023 | TECH | A | 19,823 | — | — | 19,823 Direct | — | Acquired | (price as of 2026-08-19) |
| Nov. 1, 2023 | TECH | A | 19,857 | — | — | 19,857 Direct | — | Acquired | (price as of 2026-08-19) |
| Aug. 15, 2023 | TECH | A | 24,424 | — | — | 24,424 Direct | — | Acquired | (price as of 2026-08-19) |
| Aug. 15, 2023 | TECH | A | 9,074 | — | — | 9,074 Direct | — | Acquired | (price as of 2026-08-19) |
| Aug. 15, 2023 | TECH | A | 30,059 | — | — | 30,059 Direct | — | Acquired | (price as of 2026-08-19) |
| Aug. 15, 2023 | TECH | A | 22,544 | — | — | 22,544 Direct | — | Acquired | (price as of 2026-08-19) |
| Aug. 15, 2023 | TECH | A | 8,377 | — | — | 8,377 Direct | — | Acquired | (price as of 2026-08-19) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II)
Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| Aug. 15, 2026 | TECH | Performance Restricted Stock Units | Common Stock (567) | — | — | 567 | Disposed |
| Aug. 15, 2026 | TECH | Performance Restricted Stock Units | Common Stock (8,507) | — | — | 8,507 | Disposed |
| Aug. 15, 2026 | TECH | Performance Stock Options (Right to Buy) | Common Stock (22,898) | $84.61 | — | 22,898 | Disposed |
| Aug. 15, 2026 | TECH | Restricted Stock Units | Common Stock (2,623) | — | — | 2,623 | Disposed |
| Aug. 15, 2026 | TECH | Restricted Stock Units | Common Stock (3,226) | — | — | 3,226 | Disposed |
| Nov. 3, 2025 | TECH | Restricted Stock Units | Common Stock (9,911) | — | — | 9,911 | Disposed |
| Aug. 15, 2025 | TECH | Stock Options (Right to Buy) | Common Stock (24,758) | $53.60 | Aug. 15, 2035 | 24,758 | Acquired |
| Aug. 15, 2025 | TECH | Restricted Stock Units | Common Stock (9,678) | — | — | 9,678 | Acquired |
| Aug. 15, 2025 | TECH | Performance Restricted Stock Units | Common Stock (19,355) | — | — | 19,355 | Acquired |
| Aug. 15, 2025 | TECH | Restricted Stock Units | Common Stock (2,623) | — | — | 2,623 | Disposed |
| Feb. 1, 2025 | TECH | Restricted Stock Units | Common Stock (3,320) | — | — | 3,320 | Disposed |
| Nov. 1, 2024 | TECH | Restricted Stock Units | Common Stock (9,912) | — | — | 9,912 | Disposed |
| Aug. 15, 2024 | TECH | Stock Options (Right to Buy) | Common Stock (21,204) | $74.91 | Aug. 15, 2034 | 21,204 | Acquired |
| Aug. 15, 2024 | TECH | Restricted Stock Units | Common Stock (7,869) | — | — | 7,869 | Acquired |
| Aug. 15, 2024 | TECH | Performance Restricted Stock Units | Common Stock (15,738) | — | — | 15,738 | Acquired |
| Nov. 1, 2023 | TECH | Restricted Stock Units | Common Stock (19,823) | — | — | 19,823 | Acquired |
| Nov. 1, 2023 | TECH | Restricted Stock Units | Common Stock (19,857) | — | — | 19,857 | Acquired |
| Aug. 15, 2023 | TECH | Stock Options (Right to Buy) | Common Stock (24,424) | $84.61 | Aug. 15, 2030 | 24,424 | Acquired |
| Aug. 15, 2023 | TECH | Restricted Stock Units | Common Stock (9,074) | — | — | 9,074 | Acquired |
| Aug. 15, 2023 | TECH | Stock Options (Right to Buy) | Common Stock (30,059) | $84.61 | Aug. 15, 2030 | 30,059 | Acquired |
| Aug. 15, 2023 | TECH | Stock Options (Right to Buy) | Common Stock (22,544) | $84.61 | Aug. 15, 2030 | 22,544 | Acquired |
| Aug. 15, 2023 | TECH | Restricted Stock Units | Common Stock (8,377) | — | — | 8,377 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
TECH
President, Protein Sciences| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2024 | $551,200 | — | — | — | $144,855 | — | $13,887 | $3,647,219 |
| 2023 | $530,000 | — | — | — | — | — | $3,669 | $2,333,628 |
| 2022 | $239,600 | — | — | — | $425,000 | — | — | $2,564,286 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.