ABBOTT LABS

Ticker: ABT CUSIP: 002824100 Class: Common Stock

NICHOLS & PRATT ADVISERS LLP /MA's Holding History (CIK: 0001141781)

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

Q4 2025

Shares 33,920 Value ($000) $4,250 Avg Close $127.30 Range $120.70 - $134.85

Q3 2025

Shares 33,977 Value ($000) $4,551 Avg Close $130.61 Range $119.24 - $136.88

Q2 2025

Shares 33,477 Value ($000) $4,553 Avg Close $130.60 Range $118.85 - $137.83

Q1 2025

Shares 33,727 Value ($000) $4,474 Avg Close $125.48 Range $109.37 - $139.33

Q4 2024

Shares 35,927 Value ($000) $4,064 Avg Close $113.33 Range $109.09 - $118.75

Q3 2024

Shares 35,927 Value ($000) $4,096 Avg Close $107.07 Range $97.40 - $115.79

Q2 2024

Shares 36,562 Value ($000) $3,799 Avg Close $102.94 Range $97.79 - $109.89

Q1 2024

Shares 36,862 Value ($000) $4,190 Avg Close $110.78 Range $105.16 - $117.61

Q4 2023

Shares 37,396 Value ($000) $4,116 Avg Close $96.07 Range $86.28 - $106.54

Q3 2023

Shares 39,554 Value ($000) $3,831 Avg Close $100.45 Range $90.68 - $110.84

Q2 2023

Shares 39,254 Value ($000) $4,279 Avg Close $101.46 Range $94.80 - $107.57

Q1 2023

Shares 40,229 Value ($000) $4,074 Avg Close $100.00 Range $91.34 - $109.13

Q4 2022

Shares 36,854 Value ($000) $4,047 Avg Close $97.62 Range $87.97 - $106.51

Q3 2022

Shares 36,397 Value ($000) $3,521 Avg Close $100.02 Range $90.76 - $105.65

Q2 2022

Shares 42,157 Value ($000) $4,581 Avg Close $106.10 Range $94.63 - $116.24

Q1 2022

Shares 41,499 Value ($000) $4,912 Avg Close $115.36 Range $106.03 - $129.73

Q4 2021

Shares 41,649 Value ($000) $5,862 Avg Close $118.69 Range $105.73 - $132.30

Q3 2021

Shares 41,564 Value ($000) $4,871 Avg Close $113.48 Range $106.32 - $119.87

Q2 2021

Shares 41,574 Value ($000) $4,819 Avg Close $107.28 Range $97.00 - $115.47

Q1 2021

Shares 41,074 Value ($000) $4,922 Avg Close $108.63 Range $98.00 - $117.91

Q4 2020

Shares 41,344 Value ($000) $4,527 Avg Close $99.26 Range $94.22 - $105.20

Q3 2020

Shares 43,814 Value ($000) $4,769 Avg Close $92.34 Range $82.03 - $103.99

Q2 2020

Shares 43,514 Value ($000) $3,979 Avg Close $81.94 Range $68.06 - $90.71

Q1 2020

Shares 53,049 Value ($000) $4,186 Avg Close $75.33 Range $55.65 - $83.51

Q4 2019

Shares 49,974 Value ($000) $4,341 Avg Close $75.30 Range $70.33 - $80.27

Q3 2019

Shares 59,157 Value ($000) $4,950 Avg Close $76.09 Range $72.58 - $79.52

Q2 2019

Shares 60,341 Value ($000) $5,075 Avg Close $70.22 Range $64.58 - $76.27

Q1 2019

Shares 60,605 Value ($000) $4,845 Avg Close $66.10 Range $57.95 - $71.55

Q4 2018

Shares 60,586 Value ($000) $4,382 Avg Close $62.14 Range $57.90 - $66.29

Q3 2018

Shares 61,661 Value ($000) $4,523 Avg Close $57.83 Range $52.91 - $64.84

Q2 2018

Shares 64,486 Value ($000) $3,933 Avg Close $53.15 Range $49.75 - $56.01

Q1 2018

Shares 64,136 Value ($000) $3,843 Avg Close $52.58 Range $48.52 - $56.40

Q4 2017

Shares 64,136 Value ($000) $3,661 Avg Close $48.12 Range $46.00 - $50.19

Q3 2017

Shares 71,891 Value ($000) $3,836 Avg Close $43.36 Range $41.19 - $47.38

Q2 2017

Shares 72,191 Value ($000) $3,510 Avg Close $38.90 Range $36.38 - $42.64

Q1 2017

Shares 73,071 Value ($000) $3,245 Avg Close $36.93 Range $32.56 - $39.18

Q4 2016

Shares 76,996 Value ($000) $2,957 Avg Close $33.65 Range $31.74 - $36.94

Q3 2016

Shares 79,076 Value ($000) $3,345 Avg Close $36.13 Range $32.84 - $38.64

Q2 2016

Shares 88,301 Value ($000) $3,472 Avg Close $33.35 Range $30.83 - $37.39

Q1 2016

Shares 115,076 Value ($000) $4,814 Avg Close $33.00 Range $30.01 - $36.49

Q4 2015

Shares 152,262 Value ($000) $6,838 Avg Close $36.55 Range $32.35 - $38.42

Q3 2015

Shares 181,005 Value ($000) $7,290 Avg Close $38.80 Range $32.12 - $42.61

Q2 2015

Shares 396,658 Value ($000) $19,484 Avg Close $39.33 Range $37.14 - $41.36

Q1 2015

Shares 483,732 Value ($000) $22,411 Avg Close $37.42 Range $35.36 - $39.04

Q4 2014

Shares 492,642 Value ($000) $22,175 Avg Close $35.31 Range $31.86 - $37.72

Q3 2014

Shares 495,287 Value ($000) $20,584 Avg Close $34.11 Range $32.84 - $35.66

Q2 2014

Shares 498,537 Value ($000) $20,401 Avg Close $31.49 Range $29.41 - $33.14

Q1 2014

Shares 518,724 Value ($000) $19,974 Avg Close $30.73 Range $28.44 - $32.30

Q4 2013

Shares 434,624 Value ($000) $16,659 Avg Close $29.23 Range $25.87 - $30.79

Q3 2013

Shares 429,999 Value ($000) $14,293 Avg Close $27.71 Range $25.83 - $29.36

Q2 2013

Shares 455,193 Value ($000) $15,883 Avg Close $28.85 Range $27.29 - $30.50

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	33,920	$4,250	$127.30	$120.70 - $134.85
Q3 2025	33,977	$4,551	$130.61	$119.24 - $136.88
Q2 2025	33,477	$4,553	$130.60	$118.85 - $137.83
Q1 2025	33,727	$4,474	$125.48	$109.37 - $139.33
Q4 2024	35,927	$4,064	$113.33	$109.09 - $118.75
Q3 2024	35,927	$4,096	$107.07	$97.40 - $115.79
Q2 2024	36,562	$3,799	$102.94	$97.79 - $109.89
Q1 2024	36,862	$4,190	$110.78	$105.16 - $117.61
Q4 2023	37,396	$4,116	$96.07	$86.28 - $106.54
Q3 2023	39,554	$3,831	$100.45	$90.68 - $110.84
Q2 2023	39,254	$4,279	$101.46	$94.80 - $107.57
Q1 2023	40,229	$4,074	$100.00	$91.34 - $109.13
Q4 2022	36,854	$4,047	$97.62	$87.97 - $106.51
Q3 2022	36,397	$3,521	$100.02	$90.76 - $105.65
Q2 2022	42,157	$4,581	$106.10	$94.63 - $116.24
Q1 2022	41,499	$4,912	$115.36	$106.03 - $129.73
Q4 2021	41,649	$5,862	$118.69	$105.73 - $132.30
Q3 2021	41,564	$4,871	$113.48	$106.32 - $119.87
Q2 2021	41,574	$4,819	$107.28	$97.00 - $115.47
Q1 2021	41,074	$4,922	$108.63	$98.00 - $117.91
Q4 2020	41,344	$4,527	$99.26	$94.22 - $105.20
Q3 2020	43,814	$4,769	$92.34	$82.03 - $103.99
Q2 2020	43,514	$3,979	$81.94	$68.06 - $90.71
Q1 2020	53,049	$4,186	$75.33	$55.65 - $83.51
Q4 2019	49,974	$4,341	$75.30	$70.33 - $80.27
Q3 2019	59,157	$4,950	$76.09	$72.58 - $79.52
Q2 2019	60,341	$5,075	$70.22	$64.58 - $76.27
Q1 2019	60,605	$4,845	$66.10	$57.95 - $71.55
Q4 2018	60,586	$4,382	$62.14	$57.90 - $66.29
Q3 2018	61,661	$4,523	$57.83	$52.91 - $64.84
Q2 2018	64,486	$3,933	$53.15	$49.75 - $56.01
Q1 2018	64,136	$3,843	$52.58	$48.52 - $56.40
Q4 2017	64,136	$3,661	$48.12	$46.00 - $50.19
Q3 2017	71,891	$3,836	$43.36	$41.19 - $47.38
Q2 2017	72,191	$3,510	$38.90	$36.38 - $42.64
Q1 2017	73,071	$3,245	$36.93	$32.56 - $39.18
Q4 2016	76,996	$2,957	$33.65	$31.74 - $36.94
Q3 2016	79,076	$3,345	$36.13	$32.84 - $38.64
Q2 2016	88,301	$3,472	$33.35	$30.83 - $37.39
Q1 2016	115,076	$4,814	$33.00	$30.01 - $36.49
Q4 2015	152,262	$6,838	$36.55	$32.35 - $38.42
Q3 2015	181,005	$7,290	$38.80	$32.12 - $42.61
Q2 2015	396,658	$19,484	$39.33	$37.14 - $41.36
Q1 2015	483,732	$22,411	$37.42	$35.36 - $39.04
Q4 2014	492,642	$22,175	$35.31	$31.86 - $37.72
Q3 2014	495,287	$20,584	$34.11	$32.84 - $35.66
Q2 2014	498,537	$20,401	$31.49	$29.41 - $33.14
Q1 2014	518,724	$19,974	$30.73	$28.44 - $32.30
Q4 2013	434,624	$16,659	$29.23	$25.87 - $30.79
Q3 2013	429,999	$14,293	$27.71	$25.83 - $29.36
Q2 2013	455,193	$15,883	$28.85	$27.29 - $30.50