ARCELLX INC

Ticker: ACLX CUSIP: 03940C100 Class: Common Stock

Bank of New York Mellon Corp's Holding History (CIK: 0001390777)

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

Q4 2025
Shares 123,171 Value ($000) $8,031 Avg Close $79.78 Range $63.03 - $94.07
Q3 2025
Shares 131,524 Value ($000) $10,798 Avg Close $71.99 Range $63.13 - $83.08
Q2 2025
Shares 132,069 Value ($000) $8,697 Avg Close $62.26 Range $47.86 - $69.84
Q1 2025
Shares 143,617 Value ($000) $9,421 Avg Close $67.74 Range $57.17 - $81.00
Q4 2024
Shares 144,409 Value ($000) $11,075 Avg Close $86.39 Range $73.33 - $107.37
Q3 2024
Shares 117,059 Value ($000) $9,776 Avg Close $66.59 Range $49.00 - $88.66
Q2 2024
Shares 147,198 Value ($000) $8,124 Avg Close $54.36 Range $47.88 - $69.19
Q1 2024
Shares 121,064 Value ($000) $8,420 Avg Close $63.42 Range $51.37 - $75.10
Q4 2023
Shares 131,934 Value ($000) $7,322 Avg Close $45.11 Range $30.88 - $59.10
Q3 2023
Shares 117,268 Value ($000) $4,208 Avg Close $34.48 Range $30.74 - $37.73
Q2 2023
Shares 130,524 Value ($000) $4,127 Avg Close $38.23 Range $27.28 - $48.91
Q1 2023
Shares 125,021 Value ($000) $3,852 Avg Close $30.34 Range $26.32 - $35.26
Q4 2022
Shares 131,165 Value ($000) $4,063 Avg Close $22.94 Range $16.97 - $33.99
Q3 2022
Shares 120,637 Value ($000) $2,264 Avg Close $19.14 Range $15.63 - $23.49
Q2 2022
Shares 55,536 Value ($000) $1,004 Avg Close $12.90 Range $6.04 - $26.91
Q1 2022
Shares 23,701 Value ($000) $332 Avg Close $16.72 Range $12.21 - $19.93