LNAINasdaqPharmaceutical PreparationsFiscal year ends June 30
Lunai Bioworks Inc.
Financials through Q4 FY2026, quarter ended Jun 30, 2026Last filing: 10-K on Oct 13, 2026
$0.47−0.21 (-30.63%)
Close on Oct 19, 2026
- Market cap
- –
- P/E (TTM)
- –
- Dividend yield
- –
Ownership
Institutional holdings as of Jun 30, 2026, from 13F filings
Held by institutions
0.4%
0M of 36M shares
Institutional holders
15
15 new, 0 sold out
Net institutional buying
0M
In Q2 2026
Insider trades, 12 months
0 buys · 0 sales
Open-market trades only
Holders of more than 5%
Latest Schedule 13D (active) or 13G (passive) filed by each holder
| Holder | Shares | % of class | Filing | As of |
|---|---|---|---|---|
| Hansen Hans Christian | 426,650 | 9.40% | 13G (passive) | May 22, 2026 |
| Neil Persh | 22,163,978 | 9.60% | 13G (passive) | Jul 7, 2025 |
| Rene Sindlev | 14,945,971 | 10.28% | 13D (active) amendment | Feb 13, 2024 |
| Ole Abildgaard | 11,162,447 | 7.60% | 13G (passive) amendment | Feb 13, 2024 |
Top institutional holders
13F holdings as of Jun 30, 2026
| Holder | Shares | % of LNAI | Value | Change | % of portfolio |
|---|---|---|---|---|---|
| Ground Swell Capital, LLC | 53,211 | 0.15% | $174.00K | New | 0.19% |
| Geode Capital Management, LLC | 24,156 | 0.07% | $79.01K | New | 0.00% |
| Jane Street Group, LLC | 23,683 | 0.07% | $77.44K | New | 0.00% |
| Vanguard Capital Management LLC | 16,081 | 0.04% | $52.59K | New | 0.00% |
| BlackRock, Inc. | 15,906 | 0.04% | $52.01K | New | 0.00% |
| Virtu Financial LLC | 12,863 | 0.04% | $42 | New | 0.00% |
| Vanguard Fiduciary Trust Co | 8,642 | 0.02% | $28.26K | New | 0.00% |
| Royal Bank of Canada | 1,687 | 0.00% | $5.00K | New | 0.00% |
| Tower Research Capital LLC (TRC) | 1,405 | 0.00% | $4.59K | New | 0.00% |
| Group One Trading, L.P. | 544 | 0.00% | $1.78K | New | 0.00% |
| Morgan Stanley | 326 | 0.00% | $1.07K | New | 0.00% |
| Compass Financial Management LLC | 125 | 0.00% | $409 | New | 0.00% |
| Bnp Paribas Arbitrage, Snc | 24 | 0.00% | $78 | New | 0.00% |
| JPMorgan Chase & Co | 6 | 0.00% | $19 | New | 0.00% |
| Deutsche Bank AG\ | 1 | 0.00% | $3 | New | 0.00% |
Institutional buying and selling by quarter
Positions opened, added to, reduced and closed by 13F filers
| Quarter | Holders | Shares held | % of shares | New / added | Reduced / closed | Shares bought | Shares sold |
|---|---|---|---|---|---|---|---|
| Q2 2026 | 15 | 0M | 0.4% | 15 / 0 | 0 / 0 | 0M | 0M |
Top mutual fund and ETF holders
Latest monthly portfolio reports (Form N-PORT)
| Fund | Shares | % of LNAI | Value | % of fund | As of |
|---|---|---|---|---|---|
| Fidelity Extended Market Index Fund | 13,363 | 0.04% | $41.16K | 0.00% | May 31, 2026 |
| Vanguard Extended Market Index Fund | 12,063 | 0.03% | $39.45K | 0.00% | Jun 30, 2026 |
| Fidelity Total Market Index Fund | 1,898 | 0.01% | $5.85K | 0.00% | May 31, 2026 |
| Fidelity Series Total Market Index Fund | 1,754 | 0.00% | $5.40K | 0.00% | May 31, 2026 |
| Fidelity Nasdaq Composite Index Fund | 1,157 | 0.00% | $3.56K | 0.00% | May 31, 2026 |
| Knights of Columbus U.S. ALL CAP INDEX FUND | 23 | 0.00% | $45 | 0.00% | Jul 31, 2026 |
Officers, directors and major owners
People who filed Forms 3, 4 or 5 in the last two years
| Name | Role | Shares owned | % of shares | Latest filing |
|---|---|---|---|---|
| David Hershel Weinstein | Chief Executive Officer, Director | 250,000 | 0.69% | Oct 29, 2024 |
| Nathen Fuentes | Chief Financial Officer | – | – | Feb 25, 2025 |
| Simon Tarsh | Interim CFO | – | – | Nov 6, 2024 |
| Tilburg Maurice van | Director | 250,000 | 0.69% | Feb 25, 2025 |
| Mark Anthony Collins | Director | – | – | Nov 7, 2024 |
| Douglas W. Calder | Director | – | – | Nov 6, 2024 |
| James A. McNulty | Director | – | – | Nov 6, 2024 |
| Anderson Wittekind William | 10% owner | 18,133,196 | 49.99% | Mar 12, 2025 |
Insider trades
Common stock transactions reported on Form 4, newest first
| Insider | Date | Transaction | Shares | Price | Value | Shares after |
|---|---|---|---|---|---|---|
| Anderson Wittekind William 10% owner | Mar 10, 2025 | Other | −350,000 | – | – | 3,353,878 |
| Tilburg Maurice van Director | Jan 21, 2025 | Award | +250,000 | – | – | 250,000 |
| David Hershel Weinstein Chief Executive Officer, Director | Oct 14, 2024 | Award | +250,000 | – | – | 250,000 |
| Avram Miller Director | Aug 23, 2024 | Returned to company | −833,333 | – | – | 166,667 |
| Karen Brink Director, 10% owner | Aug 12, 2024 | Other | +2,000,000 | – | – | 25,372,969 |
| Karen Brink Director, 10% owner | Aug 12, 2024 | Other | −2,000,000 | – | – | 23,372,969 |
| Anderson Wittekind William 10% owner | Jul 29, 2024 | Sale | −1,114 | $1.30 | $1.45K | 840,319 |
| Anderson Wittekind William 10% owner | Jul 17, 2024 | Sale | −16,362 | $1.46 | $23.89K | 841,433 |
| Anderson Wittekind William 10% owner | Jul 15, 2024 | Sale | −21,954 | $1.41 | $30.96K | 875,795 |
| Anderson Wittekind William 10% owner | Jul 11, 2024 | Sale | −14,896 | $1.51 | $22.49K | 897,749 |
| Anderson Wittekind William 10% owner | Jul 10, 2024 | Sale | −75,000 | $1.51 | $113.25K | 894,645 |
| Anderson Wittekind William 10% owner | Jul 9, 2024 | Sale | −4,630 | $1.53 | $7.08K | 969,645 |
| Anderson Wittekind William 10% owner | Jul 5, 2024 | Sale | −60,000 | $1.55 | $93.00K | 974,275 |
| Anderson Wittekind William 10% owner | Jul 3, 2024 | Sale | −50,000 | $1.51 | $75.50K | 1,034,275 |
| Anderson Wittekind William 10% owner | Jul 2, 2024 | Sale | −34,553 | $1.54 | $53.21K | 1,084,275 |
| Anderson Wittekind William 10% owner | Jul 1, 2024 | Sale | −60,000 | $1.56 | $93.60K | 1,118,828 |
| Anderson Wittekind William 10% owner | Jun 27, 2024 | Sale | −14,671 | $1.50 | $22.01K | 1,178,828 |
| Anderson Wittekind William 10% owner | Jun 26, 2024 | Sale | −50,000 | $1.57 | $78.50K | 1,193,499 |
| Anderson Wittekind William 10% owner | Jun 25, 2024 | Sale | −20,000 | $1.58 | $31.60K | 1,243,499 |
| Anderson Wittekind William 10% owner | Jun 14, 2024 | Sale | −50,000 | $1.58 | $79.00K | 1,263,499 |
| Karen Brink Director, 10% owner | Jun 6, 2024 | Other | −1,853,517 | – | – | 25,372,969 |
| Rene Sindlev Director, 10% owner | Feb 20, 2024 | Option exercise | +471,699 | $0.53 | $250.00K | 13,605,297 |
| Ole Abildgaard 10% owner | Feb 13, 2024 | Conversion | +3,436,190 | – | – | 7,898,482 |
| Rene Sindlev Director, 10% owner | Feb 13, 2024 | Conversion | +701,260 | – | – | 13,133,598 |
| Avram Miller Director | Oct 23, 2023 | Award | +1,000,000 | – | – | 1,000,000 |
| Ole Abildgaard 10% owner | Oct 3, 2023 | Award | +500,000 | – | – | 7,398,482 |
| Ole Abildgaard 10% owner | Aug 22, 2023 | Award | +500,000 | – | – | 6,898,482 |
| Rene Sindlev Director, 10% owner | Jun 26, 2023 | Award | +1,886,794 | $0.53 | $1.00M | 12,432,338 |
| Rene Sindlev Director, 10% owner | Mar 17, 2023 | Award | +877,193 | $1.14 | $1.00M | 10,545,544 |
| Science LLC Weird 10% owner | Oct 13, 2022 | Other | +1,216,467 | – | – | 1,313,499 |
| Anderson Wittekind William 10% owner | Oct 13, 2022 | Other | +1,216,467 | – | – | 1,313,499 |
| Rene Sindlev Director, 10% owner | Jun 8, 2022 | Other | −128,493 | – | – | 0 |
| Rene Sindlev Director, 10% owner | Jun 8, 2022 | Other | −125,000 | – | – | 0 |
| Rene Sindlev Director, 10% owner | May 18, 2022 | Buy | +128,493 | $8.00 | $1.03M | 128,493 |
| Rene Sindlev Director, 10% owner | May 18, 2022 | Buy | +125,000 | $8.00 | $1.00M | 125,000 |
| Serhat Gumrukcu 10% owner | May 18, 2022 | Sale | −128,493 | $8.00 | $1.03M | 12,273,059 |
| Serhat Gumrukcu 10% owner | May 18, 2022 | Sale | −125,000 | $8.00 | $1.00M | 12,401,552 |
| Science LLC Weird 10% owner | Apr 15, 2022 | Other | −4,961,363 | – | – | 97,032 |
| Carl Forest Sandler – | Apr 15, 2022 | Other | −3,969,090 | – | – | 3,456,831 |
| Carl Forest Sandler – | Apr 15, 2022 | Other | +992,273 | – | – | 4,449,104 |
| Science LLC Weird 10% owner | Apr 11, 2022 | Other | +97,032 | – | – | 5,058,395 |
| Anderson Wittekind William 10% owner | Apr 11, 2022 | Other | +97,032 | – | – | 5,058,395 |
| Carl Forest Sandler Director, 10% owner | Mar 22, 2022 | Sale(10b5-1 plan) | −1,927 | $9.06 | $17.46K | 3,187,487 |
| Carl Forest Sandler Director, 10% owner | Feb 23, 2022 | Sale(10b5-1 plan) | −6 | $9.00 | $54 | 3,189,414 |
| Carl Forest Sandler Director, 10% owner | Feb 18, 2022 | Sale(10b5-1 plan) | −6,792 | $9.03 | $61.33K | 3,189,420 |
| Anderson Wittekind William 10% owner | Jan 12, 2022 | Gift | −4,000 | – | – | 2,623,484 |
| Carl Forest Sandler Director, 10% owner | Dec 28, 2021 | Gift | −1,500 | – | – | 3,196,212 |
| Carl Forest Sandler Director, 10% owner | Dec 28, 2021 | Gift | −2,500 | – | – | 3,199,212 |
| Carl Forest Sandler Director, 10% owner | Dec 28, 2021 | Gift | −1,500 | – | – | 3,197,712 |
| Luisa Puche Chief Financial Officer | Dec 16, 2021 | Returned to company | −10,000 | – | – | 0 |
| Luisa Puche Chief Financial Officer | Dec 16, 2021 | Award | +16,266 | – | – | 16,266 |
| Anderson Wittekind William 10% owner | Dec 14, 2021 | Gift | −2,400 | – | – | 2,627,484 |
| Anderson Wittekind William 10% owner | Oct 20, 2021 | Gift | −1,000 | – | – | 2,629,884 |
| Anderson Wittekind William 10% owner | Apr 22, 2021 | Gift | −5,000 | – | – | 2,632,884 |
| Anderson Wittekind William 10% owner | Apr 8, 2021 | Gift | −3,000 | – | – | 2,635,884 |
| Anderson Wittekind William 10% owner | Mar 11, 2021 | Gift | −74,500 | – | – | 2,638,884 |
| Science LLC Weird 10% owner | Dec 14, 2020 | Other | +61,249 | – | – | 4,961,363 |
| Anderson Wittekind William 10% owner | Dec 14, 2020 | Gift | +904,017 | – | – | 2,763,384 |
| Mark Dybul Executive Vice Chair, Director | Dec 14, 2020 | Other | +180 | – | – | 66,196 |
| Anderson Wittekind William 10% owner | Dec 14, 2020 | Other | +61,249 | – | – | 4,961,363 |
Awards, option exercises, tax withholding and gifts are shown alongside open-market buys and sales. Each name links to the filing on SEC EDGAR.
Planned insider sales
Notices of proposed sale filed on Form 144 before shares are sold
| Seller | Filed | Shares | Market value | Planned sale | Acquired through |
|---|---|---|---|---|---|
| Anderson Wittekind William 10% Stockholder | Jun 11, 2024 | 1,200,000 | $1.74M | May 30, 2024 | Earn out shares |
| Anderson Wittekind William 10% Stockholder | Jun 6, 2024 | 275,049 | $398.82K | Jun 6, 2024 | Earn Out Shares |