ORKANasdaq

Oruka Therapeutics, Inc.

Alert me on ORKA

Insider buys, 6 months

Congress trades, 6 months

Signals, 6 months

Six months

After each filing

Oct 21 Sale Quinlan Paul T Insider

1 week

+20.1%S&P −0.1%

1 month

Result in13 trading days

3 months

Result in55 trading days

6 months

Result in118 trading days

Oct 16 Sale Goncalves Joana Insider

1 week

+11.4%S&P −0.4%

1 month

Result in10 trading days

3 months

Result in52 trading days

6 months

Result in115 trading days

Oct 14 Sale Agarwal Arjun Insider

1 week

+4.2%S&P +0.5%

1 month

Result in8 trading days

3 months

Result in50 trading days

6 months

Result in113 trading days

Oct 3 Sale Klein Lawrence Otto Insider

1 week

−4.8%S&P +0.4%

1 month

Result in1 trading day

3 months

Result in43 trading days

6 months

Result in106 trading days

Sep 22 Sale Quinlan Paul T Insider

1 week

−13.1%S&P −1.2%

1 month

−15.5%S&P 0.0%

3 months

Result in34 trading days

6 months

Result in97 trading days

Show all 46

Sep 22 Sale Agarwal Arjun Insider

1 week

−13.1%S&P −1.2%

1 month

−15.5%S&P 0.0%

3 months

Result in34 trading days

6 months

Result in97 trading days

Sep 16 Sale Goncalves Joana Insider

1 week

−3.9%S&P +2.1%

1 month

−21.0%S&P +2.6%

3 months

Result in30 trading days

6 months

Result in93 trading days

Sep 16 Sale Klein Lawrence Otto Insider

1 week

−3.9%S&P +2.1%

1 month

−21.0%S&P +2.6%

3 months

Result in30 trading days

6 months

Result in93 trading days

Sep 16 Sale Agarwal Arjun Insider

1 week

−3.9%S&P +2.1%

1 month

−21.0%S&P +2.6%

3 months

Result in30 trading days

6 months

Result in93 trading days

Sep 16 Sale Quinlan Paul T Insider

1 week

−3.9%S&P +2.1%

1 month

−21.0%S&P +2.6%

3 months

Result in30 trading days

6 months

Result in93 trading days

Sep 16 Sale Sandler Laura Lee Insider

1 week

−3.9%S&P +2.1%

1 month

−21.0%S&P +2.6%

3 months

Result in30 trading days

6 months

Result in93 trading days

Sep 2 Sale Klein Lawrence Otto Insider

1 week

0.0%S&P −1.0%

1 month

−7.8%S&P +0.8%

3 months

Result in21 trading days

6 months

Result in84 trading days

Sep 2 Sale Sandler Laura Lee Insider

1 week

0.0%S&P −1.0%

1 month

−7.8%S&P +0.8%

3 months

Result in21 trading days

6 months

Result in84 trading days

Aug 18 Sale Goncalves Joana Insider

1 week

−10.0%S&P −0.2%

1 month

−13.6%S&P −0.6%

3 months

Result in10 trading days

6 months

Result in73 trading days

Aug 15 Sale Agarwal Arjun Insider

1 week

−9.1%S&P −1.2%

1 month

−17.0%S&P −2.4%

3 months

Result in9 trading days

6 months

Result in72 trading days

Aug 15 Sale Quinlan Paul T Insider

1 week

−9.1%S&P −1.2%

1 month

−17.0%S&P −2.4%

3 months

Result in9 trading days

6 months

Result in72 trading days

Jul 16 Sale Goncalves Joana Insider

1 week

+10.7%S&P −1.7%

1 month

+33.7%S&P +3.4%

3 months

−7.7%S&P +2.8%

6 months

Result in50 trading days

Jul 14 Sale Agarwal Arjun Insider

1 week

+7.8%S&P −0.5%

1 month

+22.8%S&P +2.7%

3 months

−8.1%S&P +3.8%

6 months

Result in48 trading days

Jul 2 Sale Sandler Laura Lee Insider

1 week

+1.9%S&P +1.4%

1 month

+11.2%S&P +1.7%

3 months

−2.1%S&P +2.8%

6 months

Result in41 trading days

Jul 2 Sale Fairmount Funds Management LLC Insider

1 week

+1.9%S&P +1.4%

1 month

+11.2%S&P +1.7%

3 months

−2.1%S&P +2.8%

6 months

Result in41 trading days

Jul 2 Sale Fairmount Healthcare Fund II L.P. Insider

1 week

+1.9%S&P +1.4%

1 month

+11.2%S&P +1.7%

3 months

−2.1%S&P +2.8%

6 months

Result in41 trading days

Jul 2 Sale Fairmount Healthcare Co-Invest III L.P. Insider

1 week

+1.9%S&P +1.4%

1 month

+11.2%S&P +1.7%

3 months

−2.1%S&P +2.8%

6 months

Result in41 trading days

Jul 2 Sale Kiselak Tomas Insider

1 week

+1.9%S&P +1.4%

1 month

+11.2%S&P +1.7%

3 months

−2.1%S&P +2.8%

6 months

Result in41 trading days

Jul 2 Sale Harwin Peter Evan Insider

1 week

+1.9%S&P +1.4%

1 month

+11.2%S&P +1.7%

3 months

−2.1%S&P +2.8%

6 months

Result in41 trading days

Jun 23 Sale Agarwal Arjun Insider

1 week

+14.1%S&P +1.8%

1 month

+10.3%S&P +0.6%

3 months

+13.4%S&P +5.7%

6 months

Result in34 trading days

Jun 16 Sale Sandler Laura Lee Insider

1 week

+21.2%S&P −2.0%

1 month

+36.9%S&P −0.7%

3 months

+38.2%S&P +0.8%

6 months

Result in30 trading days

Jun 16 Sale Klein Lawrence Otto Insider

1 week

+21.2%S&P −2.0%

1 month

+36.9%S&P −0.7%

3 months

+38.2%S&P +0.8%

6 months

Result in30 trading days

Jun 16 Sale Agarwal Arjun Insider

1 week

+21.2%S&P −2.0%

1 month

+36.9%S&P −0.7%

3 months

+38.2%S&P +0.8%

6 months

Result in30 trading days

Jun 16 Sale Goncalves Joana Insider

1 week

+21.2%S&P −2.0%

1 month

+36.9%S&P −0.7%

3 months

+38.2%S&P +0.8%

6 months

Result in30 trading days

Jun 16 Sale Quinlan Paul T Insider

1 week

+21.2%S&P −2.0%

1 month

+36.9%S&P −0.7%

3 months

+38.2%S&P +0.8%

6 months

Result in30 trading days

Jun 13 Sale Dambkowski Carl Insider

1 week

+21.1%S&P −2.6%

1 month

+20.6%S&P −0.3%

3 months

+33.9%S&P +0.6%

6 months

Result in29 trading days

May 23 Sale Dambkowski Carl Insider

1 week

−6.5%S&P +1.2%

1 month

+46.7%S&P −1.9%

3 months

+72.4%S&P +2.3%

6 months

Result in15 trading days

May 19 Sale Agarwal Arjun Insider

1 week

+0.9%S&P +2.3%

1 month

+25.8%S&P +2.0%

3 months

+90.8%S&P +5.1%

6 months

Result in11 trading days

May 16 Sale Goncalves Joana Insider

1 week

+1.2%S&P +1.6%

1 month

+21.5%S&P +0.3%

3 months

+93.8%S&P +4.2%

6 months

Result in10 trading days

May 2 Sale Sandler Laura Lee Insider

1 week

−1.2%S&P +3.0%

1 month

−13.9%S&P +5.0%

3 months

+47.7%S&P +7.7%

6 months

Result due

Apr 16 Sale Goncalves Joana Insider

1 week

+1.0%S&P +1.0%

1 month

−7.7%S&P +5.3%

3 months

+38.2%S&P +6.2%

6 months

+10.1%S&P +10.5%

Mar 18 Sale Quinlan Paul T Insider

1 week

+7.4%S&P −0.4%

1 month

+68.9%S&P +7.7%

3 months

+73.7%S&P +12.3%

6 months

+139.5%S&P +15.9%

Mar 18 Sale Klein Lawrence Otto Insider

1 week

+7.4%S&P −0.4%

1 month

+68.9%S&P +7.7%

3 months

+73.7%S&P +12.3%

6 months

+139.5%S&P +15.9%

Mar 18 Sale Goncalves Joana Insider

1 week

+7.4%S&P −0.4%

1 month

+68.9%S&P +7.7%

3 months

+73.7%S&P +12.3%

6 months

+139.5%S&P +15.9%

Mar 18 Sale Agarwal Arjun Insider

1 week

+7.4%S&P −0.4%

1 month

+68.9%S&P +7.7%

3 months

+73.7%S&P +12.3%

6 months

+139.5%S&P +15.9%

Mar 18 Sale Sandler Laura Lee Insider

1 week

+7.4%S&P −0.4%

1 month

+68.9%S&P +7.7%

3 months

+73.7%S&P +12.3%

6 months

+139.5%S&P +15.9%

Mar 3 Sale Sandler Laura Lee Insider

1 week

+2.6%S&P −0.5%

1 month

+53.6%S&P −3.4%

3 months

+68.2%S&P +12.0%

6 months

+180.5%S&P +12.6%

Feb 18 Sale Goncalves Joana Insider

1 week

+9.3%S&P +1.0%

1 month

+20.3%S&P −3.9%

3 months

+78.2%S&P +7.2%

6 months

+239.9%S&P +12.7%

Jan 17 Sale Goncalves Joana Insider

1 week

+5.0%S&P +2.6%

1 month

−2.4%S&P +1.0%

3 months

+107.6%S&P +4.2%

6 months

+178.5%S&P +10.9%

Jan 3 Sale Sandler Laura Lee Insider

1 week

+14.2%S&P +1.1%

1 month

+22.8%S&P −0.2%

3 months

+125.4%S&P −3.9%

6 months

+214.0%S&P +9.0%

Dec 20, 2025 Sale Goncalves Joana Insider

1 week

−8.9%S&P +0.3%

1 month

+7.6%S&P +0.6%

3 months

+37.0%S&P −3.8%

6 months

+171.0%S&P +7.8%

Every purchase and sale on this ticker reported by a member of Congress or an insider, measured from the close of the first trading day after it became public to the close 1 week, 1 month, 3 months and 6 months later, each beside the S&P over the same days.

Filings for ORKA

89 held · newest 589 held · newest 2

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See all 89 filings for ORKA

Aeon news and offers by email

New sources, new features and offers like our founding price. A few times a month at most. Stop any time.

Signal history

No signal for this ticker yet. A signal is written when insider buying here scores one dot or more.

Stakes

Jun 30, 2026 Schedule 13G, amended

Venrock Healthcare Capital Partners III, L.P.: 7.4%, 4,556,952 shares

Jun 30, 2026 Schedule 13G, amended

VIKING GLOBAL INVESTORS LP: 2.5%, 1,503,478 shares

Jun 30, 2026 Schedule 13G

RTW Investments, LP: 5.2%, 3,139,030 shares

Jun 30, 2026 Schedule 13G

Capital World Investors: 5.6%, 3,401,639 shares

Jul 1, 2026 Schedule 13D, amended

Harwin Peter Evan: 19.5%, 14,572,917 shares

Mar 31, 2026 Schedule 13G, amended

VIKING GLOBAL INVESTORS LP: 5.3%, 2,666,690 shares

Apr 30, 2026 Schedule 13D, amended

Fairmount Funds Management LLC: 20%, 13,665,080 shares

Mar 13, 2026 Schedule 13G, amended

The Vanguard Group: 0%, 0 shares

Dec 31, 2025 Schedule 13G, amended

RTW Investments, LP: 4.3%, 2,058,148 shares

Dec 31, 2025 Schedule 13G, amended

Deep Track Capital, LP: 4.5%, 2,161,510 shares

Dec 31, 2025 Schedule 13G

The Vanguard Group: 5.1%, 2,453,530 shares

Dec 31, 2025 Schedule 13G

BlackRock, Inc.: 6.6%, 3,175,483 shares

Sep 30, 2025 Schedule 13G, amended

Venrock Healthcare Capital Partners III, L.P.: 9.9%, 4,909,619 shares

Sep 30, 2025 Schedule 13G, amended

BlackRock, Inc.: 4.5%, 2,197,517 shares

Sep 17, 2025 Schedule 13G

VIKING GLOBAL INVESTORS LP: 5.5%, 2,666,690 shares

Sep 17, 2025 Schedule 13D, amended

Fairmount Funds Management LLC: 20%, 11,162,741 shares

Schedule 13D is filed within 5 business days of crossing 5 percent by an investor who may seek to influence the company. Schedule 13G is filed by a passive holder, and a large institution has up to 45 days after the quarter end.

Government contracts, last 12 months

Awards of $10M and up, from USAspending · context, not a signal

No contracts of $10M or more in the last 12 months.

Lobbying

Last four quarters

No lobbying reports on file.