TERADYNE INC

Ticker: TER CUSIP: 880770102 Class: EQTY

South Dakota Investment Council's Holding History (CIK: 0001538846)

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

Q4 2024

Shares 2,000 Value ($000) $0 Avg Close $117.75 Range $101.33 - $134.62

Q3 2024

Shares 2,000 Value ($000) $0 Avg Close $133.97 Range $108.45 - $162.17

Q2 2024

Shares 2,000 Value ($000) $0 Avg Close $126.14 Range $95.11 - $151.26

Q1 2024

Shares 2,000 Value ($000) $0 Avg Close $103.38 Range $91.51 - $112.64

Q4 2023

Shares 2,000 Value ($000) $0 Avg Close $94.00 Range $80.30 - $110.31

Q3 2023

Shares 5,600 Value ($000) $1 Avg Close $104.39 Range $93.98 - $117.94

Q2 2023

Shares 3,900 Value ($000) $0 Avg Close $99.13 Range $87.50 - $111.38

Q1 2023

Shares 2,200 Value ($000) $0 Avg Close $101.02 Range $84.46 - $110.63

Q4 2022

Shares 2,200 Value ($000) $0 Avg Close $84.55 Range $66.87 - $97.89

Q3 2022

Shares 2,200 Value ($000) $165 Avg Close $89.83 Range $73.97 - $103.66

Q2 2022

Shares 2,200 Value ($000) $197 Avg Close $102.39 Range $84.37 - $118.26

Q1 2021

Shares 37,994 Value ($000) $4,623 Avg Close $123.17 Range $102.04 - $144.94

Q4 2020

Shares 37,899 Value ($000) $4,544 Avg Close $100.07 Range $76.67 - $119.92

Q3 2020

Shares 39,589 Value ($000) $3,146 Avg Close $82.97 Range $72.53 - $91.38

Q2 2020

Shares 75,007 Value ($000) $6,339 Avg Close $65.50 Range $49.94 - $83.54

Q1 2020

Shares 91,237 Value ($000) $4,942 Avg Close $61.91 Range $41.86 - $79.53

Q4 2019

Shares 100,898 Value ($000) $6,880 Avg Close $61.85 Range $55.39 - $68.15

Q3 2019

Shares 147,428 Value ($000) $8,538 Avg Close $51.49 Range $42.56 - $58.17

Q2 2019

Shares 116,600 Value ($000) $5,586 Avg Close $44.06 Range $38.92 - $48.33

Q1 2019

Shares 116,600 Value ($000) $4,645 Avg Close $36.20 Range $28.63 - $41.21

Q4 2018

Shares 99,600 Value ($000) $3,125 Avg Close $32.78 Range $27.80 - $36.35

Q3 2018

Shares 81,200 Value ($000) $3,003 Avg Close $38.82 Range $35.18 - $44.12

Q2 2018

Shares 81,200 Value ($000) $3,091 Avg Close $37.48 Range $30.81 - $43.90

Q1 2018

Shares 25,000 Value ($000) $1,143 Avg Close $43.91 Range $37.63 - $48.70

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2024	2,000	$0	$117.75	$101.33 - $134.62
Q3 2024	2,000	$0	$133.97	$108.45 - $162.17
Q2 2024	2,000	$0	$126.14	$95.11 - $151.26
Q1 2024	2,000	$0	$103.38	$91.51 - $112.64
Q4 2023	2,000	$0	$94.00	$80.30 - $110.31
Q3 2023	5,600	$1	$104.39	$93.98 - $117.94
Q2 2023	3,900	$0	$99.13	$87.50 - $111.38
Q1 2023	2,200	$0	$101.02	$84.46 - $110.63
Q4 2022	2,200	$0	$84.55	$66.87 - $97.89
Q3 2022	2,200	$165	$89.83	$73.97 - $103.66
Q2 2022	2,200	$197	$102.39	$84.37 - $118.26
Q1 2021	37,994	$4,623	$123.17	$102.04 - $144.94
Q4 2020	37,899	$4,544	$100.07	$76.67 - $119.92
Q3 2020	39,589	$3,146	$82.97	$72.53 - $91.38
Q2 2020	75,007	$6,339	$65.50	$49.94 - $83.54
Q1 2020	91,237	$4,942	$61.91	$41.86 - $79.53
Q4 2019	100,898	$6,880	$61.85	$55.39 - $68.15
Q3 2019	147,428	$8,538	$51.49	$42.56 - $58.17
Q2 2019	116,600	$5,586	$44.06	$38.92 - $48.33
Q1 2019	116,600	$4,645	$36.20	$28.63 - $41.21
Q4 2018	99,600	$3,125	$32.78	$27.80 - $36.35
Q3 2018	81,200	$3,003	$38.82	$35.18 - $44.12
Q2 2018	81,200	$3,091	$37.48	$30.81 - $43.90
Q1 2018	25,000	$1,143	$43.91	$37.63 - $48.70