THERMO FISHER SCIENTIFIC INC

Ticker: TMO CUSIP: 883556102 Class: COM

PDT Partners, LLC's Holding History (CIK: 0001564702)

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

Q4 2021

Shares 5,000 Value ($000) $3,336 Avg Close $617.25 Range $545.68 - $664.90

Q3 2021

Shares 8,100 Value ($000) $4,628 Avg Close $542.36 Range $497.26 - $609.86

Q4 2020

Shares 1,008 Value ($000) $470 Avg Close $462.59 Range $427.16 - $525.38

Q3 2019

Shares 32,509 Value ($000) $9,469 Avg Close $281.62 Range $262.06 - $300.37

Q2 2019

Shares 32,500 Value ($000) $9,545 Avg Close $270.70 Range $248.84 - $293.42

Q2 2016

Shares 46,500 Value ($000) $6,871 Avg Close $143.61 Range $136.38 - $150.60

Q2 2015

Shares 23,241 Value ($000) $3,016 Avg Close $126.27 Range $121.29 - $130.90

Q2 2014

Shares 19,701 Value ($000) $2,325 Avg Close $113.45 Range $107.95 - $118.89

Q1 2014

Shares 103,496 Value ($000) $12,444 Avg Close $114.47 Range $105.00 - $122.85

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2021	5,000	$3,336	$617.25	$545.68 - $664.90
Q3 2021	8,100	$4,628	$542.36	$497.26 - $609.86
Q4 2020	1,008	$470	$462.59	$427.16 - $525.38
Q3 2019	32,509	$9,469	$281.62	$262.06 - $300.37
Q2 2019	32,500	$9,545	$270.70	$248.84 - $293.42
Q2 2016	46,500	$6,871	$143.61	$136.38 - $150.60
Q2 2015	23,241	$3,016	$126.27	$121.29 - $130.90
Q2 2014	19,701	$2,325	$113.45	$107.95 - $118.89
Q1 2014	103,496	$12,444	$114.47	$105.00 - $122.85