INTERNATIONAL BUSINESS MACHS

Ticker: IBM CUSIP: 459200101 Class: COM

TRUST CO OF OKLAHOMA's Holding History (CIK: 0001083323)

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

Q1 2020

Shares 2,550 Value ($000) $282,872 Avg Close $98.28 Range $67.58 - $117.24

Q4 2019

Shares 2,550 Value ($000) $341,802 Avg Close $99.90 Range $95.55 - $107.55

Q3 2019

Shares 2,550 Value ($000) $370,821 Avg Close $102.47 Range $94.04 - $110.34

Q2 2018

Shares 4,735 Value ($000) $661,480 Avg Close $99.95 Range $94.63 - $110.30

Q1 2018

Shares 4,785 Value ($000) $734,163 Avg Close $107.30 Range $98.32 - $115.38

Q4 2017

Shares 5,145 Value ($000) $789,346 Avg Close $102.11 Range $96.94 - $108.49

Q3 2017

Shares 5,930 Value ($000) $860,324 Avg Close $96.87 Range $92.88 - $103.07

Q2 2017

Shares 4,740 Value ($000) $729,154 Avg Close $103.77 Range $98.95 - $115.36

Q1 2017

Shares 4,345 Value ($000) $756,639 Avg Close $114.39 Range $107.32 - $119.58

Q4 2016

Shares 4,410 Value ($000) $732,016 Avg Close $103.05 Range $95.06 - $110.31

Q3 2016

Shares 4,510 Value ($000) $716,413 Avg Close $101.76 Range $95.61 - $106.13

Q2 2016

Shares 4,500 Value ($000) $683,010 Avg Close $95.13 Range $90.08 - $99.15

Q1 2016

Shares 5,615 Value ($000) $850,392 Avg Close $84.07 Range $73.78 - $96.70

Q4 2015

Shares 6,716 Value ($000) $924,256 Avg Close $87.52 Range $82.31 - $94.87

Q3 2015

Shares 6,975 Value ($000) $1,011,165 Avg Close $95.35 Range $87.10 - $106.76

Q2 2015

Shares 7,213 Value ($000) $1,173,266 Avg Close $102.99 Range $96.57 - $107.49

Q1 2015

Shares 10,154 Value ($000) $1,629,717 Avg Close $96.47 Range $90.53 - $100.82

Q4 2014

Shares 12,213 Value ($000) $1,959,453 Avg Close $100.47 Range $91.12 - $114.79

Q3 2014

Shares 21,132 Value ($000) $4,011,488 Avg Close $114.33 Range $108.62 - $117.41

Q2 2014

Shares 22,837 Value ($000) $4,139,663 Avg Close $112.28 Range $107.17 - $118.40

Q1 2014

Shares 17,234 Value ($000) $3,317,373 Avg Close $109.22 Range $101.79 - $116.27

Q4 2013

Shares 18,930 Value ($000) $3,550,700 Avg Close $106.40 Range $101.46 - $111.01

Q3 2013

Shares 18,362 Value ($000) $3,400,276 Avg Close $111.55 Range $106.48 - $117.56

Q2 2013

Shares 18,528 Value ($000) $3,540,886 Avg Close $118.94 Range $109.29 - $125.13

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2020	2,550	$282,872	$98.28	$67.58 - $117.24
Q4 2019	2,550	$341,802	$99.90	$95.55 - $107.55
Q3 2019	2,550	$370,821	$102.47	$94.04 - $110.34
Q2 2018	4,735	$661,480	$99.95	$94.63 - $110.30
Q1 2018	4,785	$734,163	$107.30	$98.32 - $115.38
Q4 2017	5,145	$789,346	$102.11	$96.94 - $108.49
Q3 2017	5,930	$860,324	$96.87	$92.88 - $103.07
Q2 2017	4,740	$729,154	$103.77	$98.95 - $115.36
Q1 2017	4,345	$756,639	$114.39	$107.32 - $119.58
Q4 2016	4,410	$732,016	$103.05	$95.06 - $110.31
Q3 2016	4,510	$716,413	$101.76	$95.61 - $106.13
Q2 2016	4,500	$683,010	$95.13	$90.08 - $99.15
Q1 2016	5,615	$850,392	$84.07	$73.78 - $96.70
Q4 2015	6,716	$924,256	$87.52	$82.31 - $94.87
Q3 2015	6,975	$1,011,165	$95.35	$87.10 - $106.76
Q2 2015	7,213	$1,173,266	$102.99	$96.57 - $107.49
Q1 2015	10,154	$1,629,717	$96.47	$90.53 - $100.82
Q4 2014	12,213	$1,959,453	$100.47	$91.12 - $114.79
Q3 2014	21,132	$4,011,488	$114.33	$108.62 - $117.41
Q2 2014	22,837	$4,139,663	$112.28	$107.17 - $118.40
Q1 2014	17,234	$3,317,373	$109.22	$101.79 - $116.27
Q4 2013	18,930	$3,550,700	$106.40	$101.46 - $111.01
Q3 2013	18,362	$3,400,276	$111.55	$106.48 - $117.56
Q2 2013	18,528	$3,540,886	$118.94	$109.29 - $125.13