ATYR PHARMA INC

Ticker: ATYR CUSIP: 002120202 Class: Common Stock

TWO SIGMA SECURITIES, LLC's Holding History (CIK: 0001450144)

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

Q4 2025

Shares 39,006 Value ($000) $31 Avg Close $0.82 Range $0.64 - $1.12

Q1 2025

Shares 11,935 Value ($000) $36 Avg Close $3.65 Range $2.71 - $4.66

Q3 2024

Shares 12,992 Value ($000) $23 Avg Close $1.82 Range $1.48 - $2.50

Q1 2024

Shares 17,487 Value ($000) $34 Avg Close $1.74 Range $1.39 - $2.15

Q2 2023

Shares 12,001 Value ($000) $26 Avg Close $2.18 Range $1.55 - $2.70

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	39,006	$31	$0.82	$0.64 - $1.12
Q1 2025	11,935	$36	$3.65	$2.71 - $4.66
Q3 2024	12,992	$23	$1.82	$1.48 - $2.50
Q1 2024	17,487	$34	$1.74	$1.39 - $2.15
Q2 2023	12,001	$26	$2.18	$1.55 - $2.70