CIK 0000907654 · Non-accelerated filer<br>Smaller reporting company
Oruka Therapeutics, Inc.
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- ORKA
- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- FY end
- Dec 31
- Incorporated
- DE
- Entity type
- operating
- EIN
- 363855489
- Phone
- 650-606-7910
- Business address
- 855 OAK GROVE AVE., SUITE 100, MENLO PARK, CA, 94025
- Former names
- ARCA biopharma, Inc., NUVELO INC, HYSEQ INC
- Open-market buys, last 90 days
- $0
- in 0 filings
- Open-market sales, last 90 days
- $20,653,308
- in 17 filings, $20.2M under 10b5-1 plans
Net −$20,653,308. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Who's trading
90 days
- Klein Lawrence Otto −$11.6M Chief Executive Officer sold 12% of stake
- Agarwal Arjun −$2.8M Senior Vice President, Finance sold 68% of stake
- Goncalves Joana −$2.0M Chief Medical Officer sold 41% of stake
- BALL KRISTINE M −$1.9M Director sold 100% of stake
- Quinlan Paul T −$1.7M General Counsel sold 40% of stake
Reading 100 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2026-05-01 | Sandler Laura Lee Chief Operating Officer | Sale 10b5-1 | −400 | $66.06 | $26K | 237,284 |
| 2026-05-01 | Sandler Laura Lee Chief Operating Officer | Sale 10b5-1 | −200 | $67.16 | $13K | 237,084 |
| 2026-05-01 | Sandler Laura Lee Chief Operating Officer | Sale 10b5-1 | −100 | $68.48 | $7K | 236,984 |
| 2026-05-01 | Sandler Laura Lee Chief Operating Officer | Option exercise · Employee Warrant (right to buy) 10b5-1 | −5,000 | 84,996 | ||
| 2026-04-15 | Goncalves Joana Chief Medical Officer | Option exercise 10b5-1 | +3,500 | $6.84 | $24K | 36,877 |
| 2026-04-15 | Goncalves Joana Chief Medical Officer | Option exercise 10b5-1 | +3,500 | $7.80 | $27K | 40,377 |
| 2026-04-15 | Goncalves Joana Chief Medical Officer | Sale 10b5-1 | −4,227 | $65.73 | $278K | 36,150 |
| 2026-04-15 | Goncalves Joana Chief Medical Officer | Sale 10b5-1 | −2,273 | $66.56 | $151K | 33,877 |
| 2026-04-15 | Goncalves Joana Chief Medical Officer | Sale 10b5-1 | −500 | $67.38 | $34K | 33,377 |
| 2026-04-15 | Goncalves Joana Chief Medical Officer | Option exercise · Employee Stock Option (right to buy) 10b5-1 | −3,500 | 211,063 | ||
| 2026-04-15 | Goncalves Joana Chief Medical Officer | Option exercise · Employee Warrant (right to buy) 10b5-1 | −3,500 | 182,492 | ||
| 2026-03-16 | Klein Lawrence Otto Chief Executive Officer | Sale | −1,729 | $41.30 | $71K | 927,309 |
| 2026-03-16 | Agarwal Arjun Senior Vice President, Finance | Sale | −395 | $41.30 | $16K | 18,863 |
| 2026-03-16 | Sandler Laura Lee Chief Operating Officer | Sale | −600 | $41.30 | $25K | 236,984 |
| 2026-03-16 | Goncalves Joana Chief Medical Officer | Option exercise 10b5-1 | +3,500 | $6.84 | $24K | 37,518 |
| 2026-03-16 | Goncalves Joana Chief Medical Officer | Option exercise 10b5-1 | +3,500 | $7.80 | $27K | 41,018 |
| 2026-03-16 | Goncalves Joana Chief Medical Officer | Sale 10b5-1 | −2,921 | $40.11 | $117K | 38,097 |
| 2026-03-16 | Goncalves Joana Chief Medical Officer | Sale 10b5-1 | −2,902 | $41.20 | $120K | 35,195 |
| 2026-03-16 | Goncalves Joana Chief Medical Officer | Sale 10b5-1 | −1,177 | $41.94 | $49K | 34,018 |
| 2026-03-16 | Goncalves Joana Chief Medical Officer | Sale 10b5-1 | −641 | $41.30 | $26K | 33,377 |
Page 11 of 18 · 346 trades