David L. Lucchino insider trades: Korro Bio (KRRO) stock sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where David reports to the SEC
Open-market buys and sales
46 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Nov 22, 2023 | KRRO | ↓ Sell | 1,156 | $37.69 | $44K | Direct | Nov 27, 2023 (5d) |
| Nov 10, 2023 | KRRO | ↓ Sell | 968 | $41.97 | $41K | Direct | Nov 22, 2023 (12d) |
| Aug 21, 2023 | FREQ | ↓ Sell10b5-1 | 5,922 | $0.55 | $3K | Direct | Aug 22, 2023 (1d) |
| Aug 17, 2023 | FREQ | ↓ Sell10b5-1 | 5,628 | $0.64 | $4K | Direct | Aug 18, 2023 (1d) |
| Aug 15, 2023 | FREQ | ↓ Sell10b5-1 | 5,510 | $0.65 | $4K | Direct | Aug 16, 2023 (1d) |
| Aug 11, 2023 | FREQ | ↓ Sell10b5-1 | 5,523 | $0.68 | $4K | Direct | Aug 14, 2023 (3d) |
| Aug 9, 2023 | FREQ | ↓ Sell10b5-1 | 5,608 | $0.68 | $4K | Direct | Aug 10, 2023 (1d) |
| Aug 7, 2023 | FREQ | ↓ Sell10b5-1 | 5,407 | $0.68 | $4K | Direct | Aug 9, 2023 (2d) |
| Aug 3, 2023 | FREQ | ↓ Sell10b5-1 | 5,266 | $0.56 | $3K | Direct | Aug 4, 2023 (1d) |
| Aug 1, 2023 | FREQ | ↓ Sell10b5-1 | 5,475 | $0.49 | $3K | Direct | Aug 2, 2023 (1d) |
| Jul 28, 2023 | FREQ | ↓ Sell10b5-1 | 5,438 | $0.49 | $3K | Direct | Jul 31, 2023 (3d) |
| Jul 26, 2023 | FREQ | ↓ Sell10b5-1 | 5,412 | $0.51 | $3K | Direct | Jul 27, 2023 (1d) |
| Jul 24, 2023 | FREQ | ↓ Sell10b5-1 | 5,550 | $0.57 | $3K | Direct | Jul 25, 2023 (1d) |
| Jul 20, 2023 | FREQ | ↓ Sell10b5-1 | 5,356 | $0.64 | $3K | Direct | Jul 21, 2023 (1d) |
| Jul 18, 2023 | FREQ | ↓ Sell10b5-1 | 5,743 | $0.62 | $4K | Direct | Jul 19, 2023 (1d) |
| Jul 14, 2023 | FREQ | ↓ Sell10b5-1 | 4,461 | $0.47 | $2K | Direct | Jul 17, 2023 (3d) |
| Jul 12, 2023 | FREQ | ↓ Sell10b5-1 | 5,380 | $0.38 | $2K | Direct | Jul 13, 2023 (1d) |
| Jul 10, 2023 | FREQ | ↓ Sell10b5-1 | 5,225 | $0.36 | $2K | Direct | Jul 11, 2023 (1d) |
| Jul 6, 2023 | FREQ | ↓ Sell10b5-1 | 2,773 | $0.34 | $943 | Direct | Jul 7, 2023 (1d) |
| Mar 1, 2021 | FREQ | ↓ Sell | 9,416 | $50.43 | $475K | Direct | Mar 2, 2021 (1d) |
| Feb 8, 2021 | FREQ | ↓ Sell | 16,554 | $55.00 | $910K | Direct | Feb 10, 2021 (2d) |
| Feb 3, 2021 | FREQ | ↓ Sell | 11,036 | $48.75 | $538K | Direct | Feb 5, 2021 (2d) |
| Feb 2, 2021 | FREQ | ↓ Sell | 5,518 | $46.10 | $254K | Direct | Feb 4, 2021 (2d) |
| Feb 1, 2021 | FREQ | ↓ Sell | 33,102 | $43.09 | $1.4M | Direct | Feb 3, 2021 (2d) |
| Jan 27, 2021 | FREQ | ↓ Sell | 9,196 | $42.50 | $391K | Direct | Jan 28, 2021 (1d) |
| Jan 6, 2021 | FREQ | ↓ Sell | 27,586 | $38.57 | $1.1M | Direct | Jan 8, 2021 (2d) |
| Jan 4, 2021 | FREQ | ↓ Sell | 34,104 | $33.21 | $1.1M | Direct | Jan 6, 2021 (2d) |
| Dec 17, 2020 | FREQ | ↓ Sell | 1,120 | $42.64 | $48K | Direct | Dec 21, 2020 (4d) |
| Dec 16, 2020 | FREQ | ↓ Sell | 40,542 | $37.84 | $1.5M | Direct | Dec 16, 2020 (0d) |
| Dec 9, 2020 | FREQ | ↓ Sell | 13,514 | $32.93 | $445K | Direct | Dec 10, 2020 (1d) |
| Dec 8, 2020 | FREQ | ↓ Sell | 13,514 | $30.83 | $417K | Direct | Dec 9, 2020 (1d) |
| Dec 1, 2020 | FREQ | ↓ Sell | 15,714 | $27.93 | $439K | Direct | Dec 3, 2020 (2d) |
| Nov 2, 2020 | FREQ | ↓ Sell | 15,714 | $20.81 | $327K | Direct | Nov 3, 2020 (1d) |
| Oct 1, 2020 | FREQ | ↓ Sell | 15,716 | $19.13 | $301K | Direct | Oct 5, 2020 (4d) |
| Sep 1, 2020 | FREQ | ↓ Sell | 15,714 | $18.55 | $291K | Direct | Sep 3, 2020 (2d) |
| Aug 3, 2020 | FREQ | ↓ Sell | 15,714 | $21.63 | $340K | Direct | Aug 5, 2020 (2d) |
| Jul 1, 2020 | FREQ | ↓ Sell | 15,714 | $22.45 | $353K | Direct | Jul 2, 2020 (1d) |
| Jun 2, 2020 | FREQ | ↓ Sell | 3,839 | $18.57 | $71K | Direct | Jun 4, 2020 (2d) |
| Jun 1, 2020 | FREQ | ↓ Sell | 11,875 | $17.91 | $213K | Direct | Jun 2, 2020 (1d) |
| May 8, 2020 | FREQ | ↓ Sell | 10,478 | $18.18 | $190K | Direct | May 12, 2020 (4d) |
| May 5, 2020 | FREQ | ↓ Sell | 5,239 | $16.19 | $85K | Direct | May 7, 2020 (2d) |
| May 1, 2020 | FREQ | ↓ Sell | 5,236 | $15.28 | $80K | Direct | May 4, 2020 (3d) |
| Apr 24, 2020 | FREQ | ↓ Sell | 729 | $16.35 | $12K | Direct | Apr 28, 2020 (4d) |
| Apr 23, 2020 | FREQ | ↓ Sell | 1,410 | $16.08 | $23K | Direct | Apr 24, 2020 (1d) |
| Apr 17, 2020 | FREQ | ↓ Sell | 3,100 | $16.00 | $50K | Direct | Apr 21, 2020 (4d) |
| Apr 15, 2020 | FREQ | ↓ Sell | 5,236 | $15.13 | $79K | Direct | Apr 17, 2020 (2d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other KRRO insiders
Open-market trades in the last 12 months
About David L. Lucchino's insider trades
David L. Lucchino is an insider at Korro Bio (KRRO). Since Apr 15, 2020, David has reported no open-market purchases and 46 sales worth $11.6M on SEC Form 4. There have been no open-market trades in the last 12 months.
17 sales (0% of the value sold) were made under a Rule 10b5-1 trading plan, which is set up months in advance and runs on a schedule, so they say little about how the insider sees the stock today.
Their filings also include option exercises (24 filings), grants and awards (9 filings), shares returned to the company (1 filing), conversions (1 filing). These aren't open-market trades and aren't counted above.
How to read insider trades
Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every KRRO insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.