LENZ Therapeutics, Inc. (LENZ) Insider Trading
Over the last 3 months, LENZ insiders made 3 open-market buys and 0 sales, a net purchase of $366K (SEC Form 4). Multiple insiders bought within days of each other (cluster buying). Over the last 6 months, 125 institutions increased and 61 reduced their position (13F).
Insider Activity
Sentiment
100/100
Buys (3m)
3
Sells (3m)
0
Net (3m)
$365.6K
Insiders buyingCluster buying
Insider trades by month Buys Sells
Jul
Aug
Sep
Oct
Nov
Mar
Context3-month price -45.9%Institutions accumulating (13F)
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| Mar 30, 2026 | Schimmelpennink Evert B.director, officer: President, CEO and Secretary | Buy | 28,089 | $8.95 |
| Mar 30, 2026 | Chevallard Daniel R.officer: Chief Financial Officer | Buy | 7,500 | $8.57 |
| Mar 30, 2026 | George Jeffrey P.director | Buy | 5,592 | $8.92 |
| Jan 6, 2026 | Schimmelpennink Evert B.director, officer: President, CEO and Secretary | Grant | 358,100 | $16.00 |
| Jan 6, 2026 | Olsson Shawnofficer: Chief Commercial Officer | Grant | 84,200 | $16.00 |
| Jan 6, 2026 | Odrich Marcofficer: Chief Medical Officer | Grant | 14,000 | — |
| Jan 6, 2026 | Odrich Marcofficer: Chief Medical Officer | Grant | 84,200 | $16.00 |
| Jan 6, 2026 | Olsson Shawnofficer: Chief Commercial Officer | Grant | 14,000 | — |
| Jan 6, 2026 | Chevallard Daniel R.officer: Chief Financial Officer | Grant | 84,200 | $16.00 |
| Jan 6, 2026 | Chevallard Daniel R.officer: Chief Financial Officer | Grant | 14,000 | — |
| Nov 19, 2025 | Olsson Shawnofficer: Chief Commercial Officer | Sell | 5,788 | $26.37 |
| Nov 19, 2025 | Olsson Shawnofficer: Chief Commercial Officer | Option | 10,000 | $2.08 |
| Nov 19, 2025 | Olsson Shawnofficer: Chief Commercial Officer | Sell | 4,212 | $25.74 |
| Nov 10, 2025 | MCCOLLUM JAMES Wdirector | Buy | 10,500 | $22.79 |
| Nov 7, 2025 | Chevallard Daniel R.officer: Chief Financial Officer | Buy | 2,178 | $22.76 |
| Nov 7, 2025 | Chevallard Daniel R.officer: Chief Financial Officer | Buy | 20 | $22.71 |
| Oct 2, 2025 | Versant Venture Capital VI, L.P.10 percent owner | Sell | 49,701 | $45.35 |
| Oct 2, 2025 | Versant Venture Capital VI, L.P.10 percent owner | Sell | 177 | $47.01 |
| Oct 2, 2025 | Versant Venture Capital VI, L.P.10 percent owner | Sell | 34,405 | $45.35 |
| Oct 2, 2025 | Versant Venture Capital VI, L.P.10 percent owner | Sell | 57,502 | $46.41 |
| Oct 2, 2025 | Versant Venture Capital VI, L.P.10 percent owner | Sell | 123 | $47.01 |
| Oct 2, 2025 | Versant Venture Capital VI, L.P.10 percent owner | Sell | 83,066 | $46.41 |
| Sep 22, 2025 | Versant Venture Capital VI, L.P.10 percent owner | Sell | 20,148 | $43.00 |
| Sep 22, 2025 | Versant Venture Capital VI, L.P.10 percent owner | Sell | 49,479 | $41.59 |
| Sep 22, 2025 | Versant Venture Capital VI, L.P.10 percent owner | Sell | 40,907 | $43.00 |
| Sep 22, 2025 | Versant Venture Capital VI, L.P.10 percent owner | Sell | 268 | $43.30 |
| Sep 22, 2025 | Versant Venture Capital VI, L.P.10 percent owner | Sell | 24,370 | $41.59 |
| Sep 22, 2025 | Versant Venture Capital VI, L.P.10 percent owner | Sell | 132 | $43.30 |
| Aug 26, 2025 | Versant Venture Capital VI, L.P.10 percent owner | Sell | 10,076 | $40.03 |
| Aug 26, 2025 | Versant Venture Capital VI, L.P.10 percent owner | Sell | 20,493 | $40.03 |
Source: LENZ SEC Form 4 filings, latest Mar 30, 2026. For informational purposes only — not investment advice.
Institutional activity (13F)
How institutions changed their LENZ positions over the last 6 months (SEC Form 13F).
Increased
125
New positions
75
Reduced
61
Sold out
99
Largest moves
| Institution | Action | Shares | Filed |
|---|---|---|---|
| RA CAPITAL MANAGEMENT, L.P. | Unchanged | 4.2M | May 15, 2026 |
| RA CAPITAL MANAGEMENT, L.P. | Unchanged | 4.2M | Feb 17, 2026 |
| FMR LLC | Increased | 3.7M | Feb 17, 2026 |
| ALPHA WAVE GLOBAL, LP | Unchanged | 3.6M | May 14, 2026 |
| ALPHA WAVE GLOBAL, LP | Unchanged | 3.6M | Feb 13, 2026 |
| FMR LLC | Reduced | 3.6M | May 15, 2026 |
| VERSANT VENTURE MANAGEMENT, LLC | Unchanged | 2.7M | May 5, 2026 |
| VERSANT VENTURE MANAGEMENT, LLC | Unchanged | 2.7M | Feb 12, 2026 |
| BLACKROCK, INC. | Increased | 2.0M | May 13, 2026 |
| BLACKROCK, INC. | Increased | 1.7M | Feb 12, 2026 |
| UBS GROUP AG | Increased | 1.6M | Jan 29, 2026 |
| SQUAREPOINT OPS LLC | Increased | 1.5M | May 15, 2026 |
| VANGUARD GROUP INC | Reduced | 1.3M | Jan 29, 2026 |
| ABRDN PLC | Increased | 1.2M | Apr 29, 2026 |
| FRANKLIN RESOURCES INC | Increased | 1.1M | May 13, 2026 |
Source: SEC Form 13F filings. For informational purposes only — not investment advice.