TERADYNE INC

Ticker: TER CUSIP: 880770102 Class: EQTY

RATIONAL ADVISORS LLC's Holding History (CIK: 0001143565)

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

Q3 2020
Shares 19 Value ($000) $2 Avg Close $82.97 Range $72.53 - $91.38
Q3 2019
Shares 7,764 Value ($000) $450 Avg Close $51.49 Range $42.56 - $58.17
Q3 2009
Shares 37,700 Value ($000) $349 Avg Close — Range —