INTERNATIONAL BUSINESS MACHS

Ticker: IBM CUSIP: 459200101 Class: COM

KAHN BROTHERS GROUP INC's Holding History (CIK: 0001039565)

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

Q4 2025

Shares 1,228 Value ($000) $364 Avg Close $298.78 Range $262.11 - $324.90

Q3 2025

Shares 1,508 Value ($000) $425 Avg Close $259.55 Range $232.08 - $292.01

Q2 2025

Shares 1,508 Value ($000) $445 Avg Close $253.82 Range $210.49 - $292.56

Q1 2025

Shares 1,508 Value ($000) $375 Avg Close $239.40 Range $209.20 - $261.47

Q4 2024

Shares 1,508 Value ($000) $331 Avg Close $216.31 Range $196.83 - $233.32

Q3 2024

Shares 1,508 Value ($000) $334 Avg Close $188.97 Range $166.24 - $216.80

Q3 2017

Shares 50 Value ($000) $7,254 Avg Close $96.87 Range $92.88 - $103.07

Q2 2017

Shares 3,323 Value ($000) $511,177 Avg Close $103.77 Range $98.95 - $115.36

Q1 2017

Shares 5,783 Value ($000) $1,007,052 Avg Close $114.39 Range $107.32 - $119.58

Q4 2016

Shares 5,883 Value ($000) $976,519 Avg Close $103.05 Range $95.06 - $110.31

Q3 2016

Shares 5,883 Value ($000) $934,515 Avg Close $101.76 Range $95.61 - $106.13

Q2 2016

Shares 7,358 Value ($000) $1,116,797 Avg Close $95.13 Range $90.08 - $99.15

Q1 2016

Shares 7,358 Value ($000) $1,114,369 Avg Close $84.07 Range $73.78 - $96.70

Q4 2015

Shares 7,158 Value ($000) $985,084 Avg Close $87.52 Range $82.31 - $94.87

Q3 2015

Shares 7,158 Value ($000) $1,037,695 Avg Close $95.35 Range $87.10 - $106.76

Q2 2015

Shares 7,158 Value ($000) $1,164,320 Avg Close $102.99 Range $96.57 - $107.49

Q1 2015

Shares 7,158 Value ($000) $1,148,859 Avg Close $96.47 Range $90.53 - $100.82

Q4 2014

Shares 7,158 Value ($000) $1,148,430 Avg Close $100.47 Range $91.12 - $114.79

Q3 2014

Shares 7,258 Value ($000) $1,377,786 Avg Close $114.33 Range $108.62 - $117.41

Q2 2014

Shares 3,258 Value ($000) $590,578 Avg Close $112.28 Range $107.17 - $118.40

Q1 2014

Shares 3,283 Value ($000) $631,945 Avg Close $109.22 Range $101.79 - $116.27

Q4 2013

Shares 3,283 Value ($000) $615,792 Avg Close $106.40 Range $101.46 - $111.01

Q3 2013

Shares 3,283 Value ($000) $607,956 Avg Close $111.55 Range $106.48 - $117.56

Q2 2013

Shares 3,283 Value ($000) $627,414 Avg Close $118.94 Range $109.29 - $125.13

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,228	$364	$298.78	$262.11 - $324.90
Q3 2025	1,508	$425	$259.55	$232.08 - $292.01
Q2 2025	1,508	$445	$253.82	$210.49 - $292.56
Q1 2025	1,508	$375	$239.40	$209.20 - $261.47
Q4 2024	1,508	$331	$216.31	$196.83 - $233.32
Q3 2024	1,508	$334	$188.97	$166.24 - $216.80
Q3 2017	50	$7,254	$96.87	$92.88 - $103.07
Q2 2017	3,323	$511,177	$103.77	$98.95 - $115.36
Q1 2017	5,783	$1,007,052	$114.39	$107.32 - $119.58
Q4 2016	5,883	$976,519	$103.05	$95.06 - $110.31
Q3 2016	5,883	$934,515	$101.76	$95.61 - $106.13
Q2 2016	7,358	$1,116,797	$95.13	$90.08 - $99.15
Q1 2016	7,358	$1,114,369	$84.07	$73.78 - $96.70
Q4 2015	7,158	$985,084	$87.52	$82.31 - $94.87
Q3 2015	7,158	$1,037,695	$95.35	$87.10 - $106.76
Q2 2015	7,158	$1,164,320	$102.99	$96.57 - $107.49
Q1 2015	7,158	$1,148,859	$96.47	$90.53 - $100.82
Q4 2014	7,158	$1,148,430	$100.47	$91.12 - $114.79
Q3 2014	7,258	$1,377,786	$114.33	$108.62 - $117.41
Q2 2014	3,258	$590,578	$112.28	$107.17 - $118.40
Q1 2014	3,283	$631,945	$109.22	$101.79 - $116.27
Q4 2013	3,283	$615,792	$106.40	$101.46 - $111.01
Q3 2013	3,283	$607,956	$111.55	$106.48 - $117.56
Q2 2013	3,283	$627,414	$118.94	$109.29 - $125.13