Pyxis Oncology Inc

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Pyxis Oncology Inc
TickerPYXS
CIK #0001782223
CUSIP747324101
SectorLife Sciences - Pharmaceutical Preparations
Address35 Cambridge Park Drive, Cambridge, MA 02140
Source [EDGAR]
Reg D Offering (Form D) Filed Raised Terms
Pyxis Oncology Inc 2021-03-22 172.5 M Exemption: 506(b) · Duration: One year or less · Revenue: Decline to Disclose
CIK Filing 2011 - 2026
[0001782223] 10-K
[0001782223] 10-Q
[0001782223] 3
[0001782223] 4
[0001782223] 8-K
[0001782223] D
[0001782223] SC 13D
[0001782223] SC 13G
Form 13D/13G Filer Form 13D/13G Subject Filed % Owned
Biotechnology Value Fund L P Pyxis Oncology Inc [2026-07-10] 0.0
Millennium Management LLC Pyxis Oncology Inc [2025-07-01] 0.0
BlackRock Inc Pyxis Oncology Inc [2025-02-04] 0.0
Integrated Core Strategies US LLC Pyxis Oncology Inc [2024-12-16] 0.0
Deep Track Capital LP Pyxis Oncology Inc [2024-03-08] 7.87
Ridgeback Capital Investments LP Pyxis Oncology Inc [2024-01-26] 9.8
Laurion Capital Management LP Pyxis Oncology Inc [2023-02-08] 0.0
Tang Capital Partners LP Pyxis Oncology Inc [2022-11-04] 5.6
RTW Investments LP Pyxis Oncology Inc [2022-02-14] 6.5
Bayer World Investments BV Pyxis Oncology Inc [2022-02-11] 8.4
Pfizer Inc Pyxis Oncology Inc [2022-02-11] 0.13
Biotechnology Value Fund L P Pyxis Oncology Inc [2021-12-20] 2.9
RA Capital Management LP Pyxis Oncology Inc [2021-10-25] 5.8
Sullivan Lara Pyxis Oncology Inc [2021-10-22] 6.66
Form 3/4/5 Filer 2011 - 2026
Dupont Jakob
Pyxis Oncology Inc
Palani Santhosh
Humphrey Rachel
Cline Darren S
Lewis-Hall Freda C
Flavin John L
Wadhane Jitendra
Metzger Michael A
Civik Thomas
Connealy Pamela Ann
Sullivan Lara
Kobayashi Ken
Feingold Jay
Pfizer Inc
Pfizer Ventures US LLC
Barclays PLC
Chin Mark
Bayer World Investments BV
Bayer Aktiengesellschaft
Cormorant Global Healthcare Master Fund LP
Chen Bihua
Cormorant Private Healthcare Fund III LP
Cormorant Asset Management LP
Herbst Ronald
Shah Ritu
Insider Transaction (Form 3/4/5) Date Action Shares Price Value ($)
Humphrey Rachel
Stock Option (Right to Buy) · derivative
2026-03-24 Grant 45,867 $0.00
Palani Santhosh
Stock Option (Right to Buy) · derivative
2026-03-24 Grant 45,867 $0.00
Wadhane Jitendra
Common Stock
2026-03-24 Grant 109,461 $0.00
Dupont Jakob
Stock Option (Right to Buy) · derivative
2026-03-24 Grant 45,867 $0.00
Wadhane Jitendra
Stock Option (Right to Buy) · derivative
2026-03-24 Grant 262,635 $0.00
Flavin John L
Stock Option (Right to Buy) · derivative
2026-03-24 Grant 45,867 $0.00
Metzger Michael A
Stock Option (Right to Buy) · derivative
2026-03-24 Grant 45,867 $0.00
Lewis-Hall Freda C
Stock Option (Right to Buy) · derivative
2026-03-24 Grant 45,867 $0.00
Cline Darren S
Stock Option (Right to Buy) · derivative
2026-03-24 Grant 45,867 $0.00
Civik Thomas
Stock Option (Right to Buy) · derivative
2026-02-03 Grant 690,131 $0.00
Humphrey Rachel
Common Stock
2025-04-21 Sell 13,896 $1.03 14,313
Humphrey Rachel
Common Stock
2025-04-17 Sell 200 $0.97 194
Humphrey Rachel
Common Stock
2025-04-14 Sell 1,400 $0.97 1,358
Wadhane Jitendra
Stock Option (Right to Buy) · derivative
2025-03-31 Grant 263,782 $0.98 258,506
Sullivan Lara
Stock Option (Right to Buy) · derivative
2025-03-31 Grant 918,308 $0.98 899,942
Metzger Michael A
Stock Option (Right to Buy) · derivative
2025-03-31 Grant 36,979 $0.98 36,239
Humphrey Rachel
Stock Option (Right to Buy) · derivative
2025-03-31 Grant 36,979 $0.98 36,239
Lewis-Hall Freda C
Stock Option (Right to Buy) · derivative
2025-03-31 Grant 36,979 $0.98 36,239
Cline Darren S
Stock Option (Right to Buy) · derivative
2025-03-31 Grant 36,979 $0.98 36,239
Dupont Jakob
Stock Option (Right to Buy) · derivative
2025-03-31 Grant 36,979 $0.98 36,239
showing 20 of 131 most recent transactions
13F Ownership Over TimeHoldersShares Held
2026-03-31 78 27,698,781
2025-12-31 79 30,504,921
2025-09-30 73 26,849,650
2025-06-30 74 27,530,388
2025-03-31 91 30,428,942
2024-12-31 102 32,583,990
2024-09-30 93 28,500,715
2024-06-30 82 28,293,747
2024-03-31 72 23,012,971
2023-12-31 52 8,813,325
2023-09-30 55 7,835,748
2023-06-30 49 9,632,662
Form 13F Holdings
Firm Period DFND Voting Shares
Hager Investment Management Services LLC [2026-06-30] SOLE 5,000 5,000
First United Bank & Trust [2026-06-30] SOLE 2,500 2,500
Physician Wealth Advisors Inc [2026-06-30] SOLE 0 943
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