NKARTA INC

Ticker: NKTX CUSIP: 65487U108 Class: Common Stock

TANG CAPITAL MANAGEMENT LLC's Holding History (CIK: 0001232621)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 1,480,823 Value ($000) $2,740 Avg Close $2.00 Range $1.70 - $2.74
Q3 2025
Shares 7,055,576 Value ($000) $14,605 Avg Close $2.05 Range $1.63 - $2.50
Q2 2025
Shares 7,055,576 Value ($000) $11,712 Avg Close $1.83 Range $1.42 - $2.28
Q1 2025
Shares 7,055,576 Value ($000) $12,982 Avg Close $2.05 Range $1.31 - $2.70
Q4 2024
Shares 2,293,719 Value ($000) $5,711 Avg Close $3.09 Range $2.08 - $4.54
Q3 2024
Shares 650,000 Value ($000) $2,938 Avg Close $5.68 Range $4.40 - $8.23
Q2 2024
Shares 550,000 Value ($000) $3,251 Avg Close $7.08 Range $5.04 - $11.84
Q1 2024
Shares 550,000 Value ($000) $5,946 Avg Close $10.40 Range $5.37 - $16.24
Q4 2023
Shares 550,000 Value ($000) $3,630 Avg Close $2.59 Range $1.28 - $6.84
Q3 2023
Shares 1,103,638 Value ($000) $1,534 Avg Close $1.90 Range $1.37 - $2.52
Q2 2023
Shares 1,385,829 Value ($000) $3,035 Avg Close $4.40 Range $2.15 - $5.23
Q1 2023
Shares 1,785,829 Value ($000) $6,340 Avg Close $4.74 Range $3.28 - $6.45
Q4 2022
Shares 1,870,000 Value ($000) $11,201 Avg Close $10.09 Range $5.07 - $14.57
Q3 2022
Shares 662,872 Value ($000) $8,723 Avg Close $14.31 Range $11.46 - $18.48
Q2 2022
Shares 350,000 Value ($000) $4,312 Avg Close $13.12 Range $7.55 - $20.35
Q1 2022
Shares 200,000 Value ($000) $2,276 Avg Close $10.70 Range $8.50 - $15.82