PLAINS ALL AMERN PIPELINE L

Ticker: PAA CUSIP: 726503105 Class: UNIT LTD PARTN

ARDSLEY ADVISORY PARTNERS LP's Holding History (CIK: 0000900529)

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

Q1 2017
Shares 200,000 Value ($000) $6,322 Avg Close — Range —
Q4 2016
Shares 165,000 Value ($000) $5,328 Avg Close — Range —