Stock chart
Ticker: IBM Exchange: NYS


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Purchase Sale Planned purchase Planned sale Net purchase Net sale Earnings
Earnings
 
Value bought

Past 90 days

 
Value sold

Past 90 days

 
Net insiders buying

Past 90 days

 
Trades (buy and sell)

Past 90 days

Abbreviations B: Buy, S: Sell, PP: Planned purchase, PS: Planned sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value
Number of shares Price Value Details
2025-03-03 2025-03-03 S Sale

Thomas Robert David

Senior Vice President

Officer
26,543 -37.1%
253.01
USD 6,715,639
26,543 -37.1% 253.01 USD 6,715,639
2025-02-28 2025-02-28 B Purchase

FARR DAVID N

Non-Executive Director
1,200 +17.0%
249.00
USD 298,800
1,200 +17.0% 249.00 USD 298,800
2024-11-13 2024-11-13 B Purchase

ZOLLAR ALFRED W

Non-Executive Director
936 +inf%
210.62
USD 197,139
936 +inf% 210.62 USD 197,139
2024-11-08 2024-11-08 S Sale

LAMOREAUX NICKLE JACLYN

Senior Vice President

Officer
3,600 -12.4%
215.20
USD 774,727
3,600 -12.4% 215.20 USD 774,727
2024-02-05 2024-02-01 S Sale

BROWDY MICHELLE H

Senior Vice President

Officer
9,800 -7.6%
184.85
USD 1,811,524
9,800 -7.6% 184.85 USD 1,811,524
2023-02-03 2023-02-01 S Sale

KAVANAUGH JAMES J

Sr. VP and CFO

Officer
6,570 -8.1%
134.30
USD 882,364
6,570 -8.1% 134.30 USD 882,364
2023-02-03 2023-02-01 S Sale

KAVANAUGH JAMES J

Sr. VP and CFO

Officer
31,949 -28.3%
133.61
USD 4,268,674
31,949 -28.3% 133.61 USD 4,268,674
2022-11-22 2022-11-22 S Sale

Del Bene Robert F

VP, Controller

Officer
3,000 -17.1%
148.36
USD 445,088
3,000 -17.1% 148.36 USD 445,088
2022-09-16 2022-09-15 B Purchase

FARR DAVID N

Non-Executive Director
1,000 +inf%
125.00
USD 125,000
1,000 +inf% 125.00 USD 125,000
2022-06-03 2022-06-02 S Sale

Del Bene Robert F

VP, Controller

Officer
1,600 -9.6%
139.04
USD 222,465
1,600 -9.6% 139.04 USD 222,465
2021-12-13 2021-12-13 B Purchase

HOWARD MICHELLE J

Non-Executive Director
80 +125.0%
123.76
USD 9,901
80 +125.0% 123.76 USD 9,901
2021-02-09 2021-02-08 B Purchase

HOWARD MICHELLE J

Non-Executive Director
64 +inf%
123.30
USD 7,891
64 +inf% 123.30 USD 7,891
2020-11-09 2020-11-09 B Purchase

Gorsky Alex

Non-Executive Director
4,232 +inf%
117.86
USD 498,762
4,232 +inf% 117.86 USD 498,762
2020-11-02 2020-11-02 B Purchase

LIVERIS ANDREW N

Non-Executive Director
2,655 +inf%
112.92
USD 299,803
2,655 +inf% 112.92 USD 299,803
2020-11-02 2020-10-30 B Purchase

Swedish Joseph

Non-Executive Director
2,000 +61.3%
111.01
USD 222,020
2,000 +61.3% 111.01 USD 222,020
2020-10-30 2020-10-29 B Purchase

FARR DAVID N

Non-Executive Director
175 +63.6%
108.13
USD 18,922
175 +63.6% 108.13 USD 18,922
2020-10-30 2020-10-29 B Purchase

FARR DAVID N

Non-Executive Director
75 +37.5%
107.75
USD 8,081
75 +37.5% 107.75 USD 8,081
2020-10-30 2020-10-29 B Purchase

FARR DAVID N

Non-Executive Director
100 +100.0%
107.71
USD 10,771
100 +100.0% 107.71 USD 10,771
2020-10-30 2020-10-29 B Purchase

FARR DAVID N

Non-Executive Director
100 +inf%
107.71
USD 10,771
100 +inf% 107.71 USD 10,771
2020-10-30 2020-10-29 B Purchase

FARR DAVID N

Non-Executive Director
300 +4.4%
107.74
USD 32,321
300 +4.4% 107.74 USD 32,321
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