STEMCELLS INC

CUSIP: 85857R204 Class: COM

JANE STREET GROUP, LLC's Holding History (CIK: 0001595888)

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

Q2 2015
Shares 49,648 Value ($000) $27 Avg Close — Range —
Q2 2014
Shares 133,581 Value ($000) $271 Avg Close — Range —
Q1 2014
Shares 54,308 Value ($000) $73 Avg Close — Range —