ATYR PHARMA INC

CUSIP: 002120103 Class: COM

DIMENSIONAL FUND ADVISORS LP's Holding History (CIK: 0000354204)

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

Q1 2018
Shares 114,449 Value ($000) $303 Avg Close — Range —
Q4 2017
Shares 85,750 Value ($000) $300 Avg Close — Range —
Q3 2017
Shares 83,848 Value ($000) $423 Avg Close — Range —
Q2 2017
Shares 58,172 Value ($000) $201 Avg Close — Range —
Q1 2017
Shares 58,172 Value ($000) $204 Avg Close — Range —
Q4 2016
Shares 55,372 Value ($000) $119 Avg Close — Range —
Q3 2016
Shares 55,372 Value ($000) $176 Avg Close — Range —