EXACT SCIENCES CORP

Ticker: EXAS CUSIP: 30063P105 Class: EQTY

First Dallas Securities Inc.'s Holding History (CIK: 0001378559)

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

Q1 2020
Shares 3,800 Value ($000) $220 Avg Close $81.19 Range $35.25 - $105.56
Q4 2019
Shares 3,800 Value ($000) $351 Avg Close $87.91 Range $75.35 - $99.82