Nkarta Inc

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Nkarta Inc
TickerNKTX
CIK #0001787400
CUSIP65487U108
SectorLife Sciences - Pharmaceutical Preparations
Address6000 Shoreline Court Suite 102, South San Francisco, CA 94080
Source [EDGAR]
Reg D Offering (Form D) Filed Raised Terms
Nkarta Inc 2019-09-06 43.9 M Exemption: 506(b) · Remaining: $70,737,382 · Duration: One year or less · Revenue: Decline to Disclose
CIK Filing 2011 - 2026
[0001787400] 10-K
[0001787400] 10-Q
[0001787400] 3
[0001787400] 4
[0001787400] 8-K
[0001787400] D
[0001787400] SC 13D
[0001787400] SC 13G
Form 13D/13G Filer Form 13D/13G Subject Filed % Owned
Tang Capital Management LLC Nkarta Inc [2025-01-27] 0.0
Citadel Advisors LLC Nkarta Inc [2024-12-13] 4.5
BlackRock Inc Nkarta Inc [2024-11-08] 6.0
BlackRock Inc Nkarta Inc [2024-10-24] 6.0
Boxer Capital LLC Nkarta Inc [2024-01-18] 0.0
Adage Capital Partners GP LLC Nkarta Inc [2023-11-03] 7.54
Commodore Capital LP Nkarta Inc [2023-10-27] 5.6
Flynn James E Nkarta Inc [2023-10-26] 6.93
T Rowe Price Investment Management Inc Nkarta Inc [2023-02-10] 9.7
Wasatch Advisors Inc Nkarta Inc [2023-02-09] 5.6
BlackRock Inc Nkarta Inc [2023-02-03] 6.5
Deep Track Capital LP Nkarta Inc [2022-02-18] 5.97
BlackRock Inc Nkarta Inc [2021-02-02] 5.5
Logos Global Management LP Nkarta Inc [2020-09-01] 5.9
LSP 6 Holding CV Nkarta Inc [2020-07-24] 6.7
RA Capital Management LP Nkarta Inc [2020-07-24] 17.2
New Enterprise Associates 15 LP Nkarta Inc [2020-07-23] 0.5
Samsara Biocapital LP Nkarta Inc [2020-07-22] 11.0
GlaxoSmithKline PLC Nkarta Inc [2020-07-22] 0.7
Novo Holdings A/S Nkarta Inc [2020-07-16] 8.59
Flynn James E Nkarta Inc [2020-07-14] 3.98
Form 3/4/5 Filer 2011 - 2026
Hastings Paul J
Nkarta Inc
Behbahani Ali
Shah Rajeev M
RA Capital Healthcare Fund LP
RA Capital Management LP
RA Capital Nexus Fund LP
Kolchinsky Peter
Thedinga Angela
Dybbs Michael
Patterson Leone D
Scheiner Zachary
Vratsanos George
George Simeon
Mahmood Nadir
Rose Shawn Marshall
Hager Alicia J
Brandenberger Ralph
Levin Alyssa
Shook David
Trager James
Azzam Fouad Oscar
Shawver Laura
Aynechi Tiba
Rajangam Kanya
Sonsini Peter W
NEA 15 GP LLC
NEA Partners 15 LP
New Enterprise Associates 15 LP
Baskett Forest
GlaxoSmithKline PLC
Sandell Scott D
Florence Anthony A Jr
Makower Joshua
Makhzoumi Mohamad
Novo Holdings A/S
Deerfield Private Design Fund IV LP
Deerfield Management Company LP
Deerfield Capital LP
Deerfield Partners LP
Flynn James E
Deerfield Mgmt IV LP
Plunkett Matthew
Insider Transaction (Form 3/4/5) Date Action Shares Price Value ($)
Hastings Paul J
Common Stock
2026-01-15 Sell 26,046 $2.07 53,915
Mahmood Nadir
Common Stock
2026-01-15 Sell 5,649 $2.07 11,693
Hastings Paul J
Common Stock
2026-01-06 Grant 94,000 $0.00
Mahmood Nadir
Common Stock
2026-01-06 Grant 80,000 $0.00
Rose Shawn Marshall
Common Stock
2026-01-06 Grant 70,000 $0.00
Mahmood Nadir
Stock Option (right to buy) · derivative
2026-01-06 Grant 160,000 $0.00
Hastings Paul J
Stock Option (right to buy) · derivative
2026-01-06 Grant 562,000 $0.00
Rose Shawn Marshall
Stock Option (right to buy) · derivative
2026-01-06 Grant 139,000 $0.00
Rose Shawn Marshall
Stock Option (right to buy) · derivative
2025-06-23 Grant 500,000 $0.00
Hastings Paul J
Common Stock
2025-06-18 Sell 1,790 $1.79 3,204
Shah Rajeev M +4
Stock Option (right to buy) · derivative
2025-06-05 Grant 46,000 $0.00
George Simeon
Stock Option (right to buy) · derivative
2025-06-05 Grant 46,000 $0.00
Behbahani Ali
Stock Option (right to buy) · derivative
2025-06-05 Grant 46,000 $0.00
Mahmood Nadir
Stock Option (right to buy) · derivative
2025-06-05 Grant 123,500 $0.00
Hastings Paul J
Stock Option (right to buy) · derivative
2025-06-05 Grant 377,000 $0.00
Vratsanos George
Stock Option (right to buy) · derivative
2025-06-05 Grant 46,000 $0.00
Thedinga Angela
Stock Option (right to buy) · derivative
2025-06-05 Grant 46,000 $0.00
Scheiner Zachary
Stock Option (right to buy) · derivative
2025-06-05 Grant 46,000 $0.00
Patterson Leone D
Stock Option (right to buy) · derivative
2025-06-05 Grant 46,000 $0.00
Dybbs Michael
Stock Option (right to buy) · derivative
2025-06-05 Grant 46,000 $0.00
showing 20 of 200 most recent transactions
13F Ownership Over TimeHoldersShares Held
2026-03-31 126 56,545,219
2025-12-31 119 55,964,640
2025-09-30 121 60,274,937
2025-06-30 103 58,728,154
2025-03-31 113 61,547,705
2024-12-31 113 62,235,864
2024-09-30 122 66,790,601
2024-06-30 114 65,908,461
2024-03-31 116 63,140,566
2023-12-31 98 41,143,264
2023-09-30 86 31,977,352
2023-06-30 99 34,633,712
Form 13F Holdings
Firm Period DFND Voting Shares
Wasatch Advisors LP [2026-06-30] SOLE 1,577,847 1,577,847
Marquette Asset Management LLC [2026-06-30] SOLE 0 75,071
Wealth Enhancement Advisory Services LLC [2026-06-30] SOLE 1,716 48,143
Diversified Trust Co [2026-06-30] SOLE 0 17,363
Merit Financial Group LLC [2026-06-30] OTR 0 13,902
Merit Financial Group LLC [2026-06-30] SOLE 18 1,801
Curated Wealth Partners LLC [2026-06-30] OTR 0 1,754
Gamma Investing LLC [2026-06-30] DFND 950 950
Physician Wealth Advisors Inc [2026-06-30] SOLE 0 667
True Wealth Design LLC [2026-06-30] SOLE 0 644
Farther Finance Advisors LLC [2026-06-30] SOLE 0 520
Fortitude Family Office LLC [2026-06-30] SOLE 349 349
IFP Advisors LLC [2026-06-30] SOLE 206 206
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