ABBOTT LABS

Ticker: ABT CUSIP: 002824100 Class: Common Stock

TANDEM CAPITAL MANAGEMENT CORP /ADV's Holding History (CIK: 0000873759)

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

Q4 2025

Shares 29,943 Value ($000) $3,752 Avg Close $127.30 Range $120.70 - $134.85

Q3 2025

Shares 29,943 Value ($000) $4,011 Avg Close $130.61 Range $119.24 - $136.88

Q2 2025

Shares 30,133 Value ($000) $4,098 Avg Close $130.60 Range $118.85 - $137.83

Q1 2025

Shares 30,234 Value ($000) $4,011 Avg Close $125.48 Range $109.37 - $139.33

Q4 2024

Shares 30,349 Value ($000) $3,433 Avg Close $113.33 Range $109.09 - $118.75

Q3 2024

Shares 31,069 Value ($000) $3,542 Avg Close $107.07 Range $97.40 - $115.79

Q2 2024

Shares 32,147 Value ($000) $3,344 Avg Close $102.94 Range $97.79 - $109.89

Q1 2024

Shares 32,980 Value ($000) $3,748 Avg Close $110.78 Range $105.16 - $117.61

Q4 2023

Shares 32,939 Value ($000) $3,626 Avg Close $96.07 Range $86.28 - $106.54

Q3 2023

Shares 33,252 Value ($000) $3,220 Avg Close $100.45 Range $90.68 - $110.84

Q2 2023

Shares 33,266 Value ($000) $3,627 Avg Close $101.46 Range $94.80 - $107.57

Q1 2023

Shares 33,328 Value ($000) $3,375 Avg Close $100.00 Range $91.34 - $109.13

Q4 2022

Shares 33,575 Value ($000) $3,686 Avg Close $97.62 Range $87.97 - $106.51

Q3 2022

Shares 33,679 Value ($000) $3,202 Avg Close $100.02 Range $90.76 - $105.65

Q2 2022

Shares 32,867 Value ($000) $3,571 Avg Close $106.10 Range $94.63 - $116.24

Q1 2022

Shares 32,847 Value ($000) $3,930 Avg Close $115.36 Range $106.03 - $129.73

Q4 2021

Shares 32,847 Value ($000) $4,623 Avg Close $118.69 Range $105.73 - $132.30

Q3 2021

Shares 32,792 Value ($000) $3,874 Avg Close $113.48 Range $106.32 - $119.87

Q2 2021

Shares 32,776 Value ($000) $3,800 Avg Close $107.28 Range $97.00 - $115.47

Q1 2021

Shares 32,959 Value ($000) $3,950 Avg Close $108.63 Range $98.00 - $117.91

Q4 2020

Shares 32,959 Value ($000) $3,609 Avg Close $99.26 Range $94.22 - $105.20

Q3 2020

Shares 32,959 Value ($000) $3,587 Avg Close $92.34 Range $82.03 - $103.99

Q2 2020

Shares 33,359 Value ($000) $3,050 Avg Close $81.94 Range $68.06 - $90.71

Q1 2020

Shares 37,114 Value ($000) $2,929 Avg Close $75.33 Range $55.65 - $83.51

Q4 2019

Shares 40,254 Value ($000) $3,496 Avg Close $75.30 Range $70.33 - $80.27

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	29,943	$3,752	$127.30	$120.70 - $134.85
Q3 2025	29,943	$4,011	$130.61	$119.24 - $136.88
Q2 2025	30,133	$4,098	$130.60	$118.85 - $137.83
Q1 2025	30,234	$4,011	$125.48	$109.37 - $139.33
Q4 2024	30,349	$3,433	$113.33	$109.09 - $118.75
Q3 2024	31,069	$3,542	$107.07	$97.40 - $115.79
Q2 2024	32,147	$3,344	$102.94	$97.79 - $109.89
Q1 2024	32,980	$3,748	$110.78	$105.16 - $117.61
Q4 2023	32,939	$3,626	$96.07	$86.28 - $106.54
Q3 2023	33,252	$3,220	$100.45	$90.68 - $110.84
Q2 2023	33,266	$3,627	$101.46	$94.80 - $107.57
Q1 2023	33,328	$3,375	$100.00	$91.34 - $109.13
Q4 2022	33,575	$3,686	$97.62	$87.97 - $106.51
Q3 2022	33,679	$3,202	$100.02	$90.76 - $105.65
Q2 2022	32,867	$3,571	$106.10	$94.63 - $116.24
Q1 2022	32,847	$3,930	$115.36	$106.03 - $129.73
Q4 2021	32,847	$4,623	$118.69	$105.73 - $132.30
Q3 2021	32,792	$3,874	$113.48	$106.32 - $119.87
Q2 2021	32,776	$3,800	$107.28	$97.00 - $115.47
Q1 2021	32,959	$3,950	$108.63	$98.00 - $117.91
Q4 2020	32,959	$3,609	$99.26	$94.22 - $105.20
Q3 2020	32,959	$3,587	$92.34	$82.03 - $103.99
Q2 2020	33,359	$3,050	$81.94	$68.06 - $90.71
Q1 2020	37,114	$2,929	$75.33	$55.65 - $83.51
Q4 2019	40,254	$3,496	$75.30	$70.33 - $80.27