Joanne L. Viney
Insider
First SEC filing: June 24, 2021 · Latest: June 18, 2026
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net: $0
Price change vs the latest weekly close (updated to the current quote in your browser when available), 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 |
|---|---|---|---|---|---|---|---|---|---|
| June 17, 2026 | SION | A | 17,340 | · | · | 17,340 Direct | · | Acquired | |
| June 12, 2025 | SION | A | 19,959 | · | · | 19,959 Direct | · | Acquired | |
| Feb. 6, 2025 | SION | A | 39,919 | · | · | 39,919 Direct | · | Acquired | |
| July 19, 2023 | LENZ | A | 20,000 | · | · | 20,000 Direct | · | Acquired | |
| June 21, 2022 | LENZ | A | 20,000 | · | · | 20,000 Direct | · | Acquired |
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 |
|---|---|---|---|---|---|---|---|
| June 17, 2026 | SION | Non-Qualified Stock Option (right to buy) | Common Stock | $36.73 | June 16, 2036 | 17,340 | Acquired |
| June 12, 2025 | SION | Non-Qualified Stock Option (right to buy) | Common Stock | $16.99 | June 11, 2035 | 19,959 | Acquired |
| Feb. 6, 2025 | SION | Stock Option (Right to Buy) | Common Stock | $18.00 | Feb. 5, 2035 | 39,919 | Acquired |
| July 19, 2023 | LENZ | Stock Option (right to buy) | Common Stock | $2.72 | July 18, 2033 | 20,000 | Acquired |
| June 21, 2022 | LENZ | Stock Option (right to buy) | Common Stock | $2.54 | June 20, 2032 | 20,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| June 24, 2021 | LENZ | Stock Option (right to buy) | 93,585 | Direct |