Stock chart
Ticker: IBM Exchange: NYS


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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale
Past 90 days
 
Value bought
 
Value sold
 
Net insiders buying
 
Trades (buy and sell)
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 Total value Details
2024-02-05 2024-02-01 S Sale

BROWDY MICHELLE H

Senior Vice President

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

KAVANAUGH JAMES J

Sr. VP and CFO

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

KAVANAUGH JAMES J

Sr. VP and CFO

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

Del Bene Robert F

VP, Controller

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

FARR DAVID N

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

Del Bene Robert F

VP, Controller

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

HOWARD MICHELLE J

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

HOWARD MICHELLE J

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

Gorsky Alex

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

LIVERIS ANDREW N

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

Swedish Joseph

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

FARR DAVID N

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

FARR DAVID N

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

FARR DAVID N

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

FARR DAVID N

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

FARR DAVID N

Non-Executive Director
300 +4.4%
107.74
32,321 USD
300 +4.4% 107.74 32,321 USD
2020-10-30 2020-10-29 B Purchase

FARR DAVID N

Non-Executive Director
750 +12.5%
107.66
80,743 USD
750 +12.5% 107.66 80,743 USD
2020-10-29 2020-10-28 B Purchase

MCNABB FREDERICK WILLIAM III

Non-Executive Director
9,250 +inf%
108.01
999,125 USD
9,250 +inf% 108.01 999,125 USD
2020-10-29 2020-10-28 B Purchase

WADDELL FREDERICK H

Non-Executive Director
1,000 +36.2%
107.50
107,496 USD
1,000 +36.2% 107.50 107,496 USD
2020-10-28 2020-10-27 B Purchase

TAUREL SIDNEY

Non-Executive Director
5,000 +21.0%
110.75
553,725 USD
5,000 +21.0% 110.75 553,725 USD
2020-08-11 2020-08-11 S Sale

Gherson Diane J

Senior Vice President

Officer
2,714 -9.5%
129.50
351,463 USD
2,714 -9.5% 129.50 351,463 USD
2020-08-11 2020-08-11 S Sale

Gherson Diane J

Senior Vice President

Officer
1,895 -6.2%
128.76
244,000 USD
1,895 -6.2% 128.76 244,000 USD
2020-08-11 2020-08-10 S Sale

Gherson Diane J

Senior Vice President

Officer
1,215 -3.8%
127.00
154,305 USD
1,215 -3.8% 127.00 154,305 USD
2020-08-07 2020-08-05 S Sale

Gherson Diane J

Senior Vice President

Officer
1,176 -3.6%
126.73
149,034 USD
1,176 -3.6% 126.73 149,034 USD
2020-02-27 2020-02-26 S Sale

Del Bene Robert F

VP, Controller

40 -0.5%
140.60
5,624 USD
40 -0.5% 140.60 5,624 USD
2020-02-27 2020-02-26 S Sale

Del Bene Robert F

VP, Controller

60 -0.8%
140.59
8,435 USD
60 -0.8% 140.59 8,435 USD
2020-02-27 2020-02-26 S Sale

Del Bene Robert F

VP, Controller

100 -1.2%
140.48
14,048 USD
100 -1.2% 140.48 14,048 USD
2020-02-27 2020-02-26 S Sale

Del Bene Robert F

VP, Controller

100 -1.2%
140.46
14,046 USD
100 -1.2% 140.46 14,046 USD
2020-02-27 2020-02-26 S Sale

Del Bene Robert F

VP, Controller

75 -0.9%
140.45
10,534 USD
75 -0.9% 140.45 10,534 USD
2020-02-27 2020-02-26 S Sale

Del Bene Robert F

VP, Controller

100 -1.2%
140.42
14,042 USD
100 -1.2% 140.42 14,042 USD
2020-02-27 2020-02-26 S Sale

Del Bene Robert F

VP, Controller

50 -0.6%
140.41
7,021 USD
50 -0.6% 140.41 7,021 USD
2020-02-27 2020-02-26 S Sale

Del Bene Robert F

VP, Controller

50 -0.6%
140.40
7,020 USD
50 -0.6% 140.40 7,020 USD
2020-02-27 2020-02-26 S Sale

Del Bene Robert F

VP, Controller

100 -1.2%
140.39
14,039 USD
100 -1.2% 140.39 14,039 USD
2020-02-27 2020-02-26 S Sale

Del Bene Robert F

VP, Controller

200 -2.3%
140.35
28,070 USD
200 -2.3% 140.35 28,070 USD
2020-02-27 2020-02-26 S Sale

Del Bene Robert F

VP, Controller

100 -1.1%
140.32
14,032 USD
100 -1.1% 140.32 14,032 USD
2020-02-27 2020-02-26 S Sale

Del Bene Robert F

VP, Controller

100 -1.1%
140.24
14,024 USD
100 -1.1% 140.24 14,024 USD
2020-02-27 2020-02-26 S Sale

Del Bene Robert F

VP, Controller

100 -1.1%
140.18
14,018 USD
100 -1.1% 140.18 14,018 USD
2020-02-21 2020-02-20 S Sale

Del Bene Robert F

VP, Controller

100 -1.1%
151.33
15,133 USD
100 -1.1% 151.33 15,133 USD
2020-02-21 2020-02-20 S Sale

Del Bene Robert F

VP, Controller

100 -1.1%
151.32
15,132 USD
100 -1.1% 151.32 15,132 USD
2020-02-21 2020-02-20 S Sale

Del Bene Robert F

VP, Controller

100 -1.1%
151.30
15,130 USD
100 -1.1% 151.30 15,130 USD
2020-02-21 2020-02-20 S Sale

Del Bene Robert F

VP, Controller

300 -3.1%
151.27
45,381 USD
300 -3.1% 151.27 45,381 USD
2020-02-21 2020-02-20 S Sale

Del Bene Robert F

VP, Controller

375 -3.7%
151.20
56,700 USD
375 -3.7% 151.20 56,700 USD
2020-02-21 2020-02-20 S Sale

Del Bene Robert F

VP, Controller

200 -2.0%
151.18
30,236 USD
200 -2.0% 151.18 30,236 USD
2020-02-21 2020-02-19 S Sale

Del Bene Robert F

VP, Controller

93 -0.9%
150.87
14,031 USD
93 -0.9% 150.87 14,031 USD
2020-02-21 2020-02-19 S Sale

Del Bene Robert F

VP, Controller

100 -1.0%
150.85
15,085 USD
100 -1.0% 150.85 15,085 USD
2020-02-21 2020-02-19 S Sale

Del Bene Robert F

VP, Controller

100 -0.9%
150.83
15,083 USD
100 -0.9% 150.83 15,083 USD
2020-02-21 2020-02-19 S Sale

Del Bene Robert F

VP, Controller

200 -1.9%
150.82
30,163 USD
200 -1.9% 150.82 30,163 USD
2020-02-21 2020-02-19 S Sale

Del Bene Robert F

VP, Controller

100 -0.9%
150.81
15,081 USD
100 -0.9% 150.81 15,081 USD
2020-02-21 2020-02-19 S Sale

Del Bene Robert F

VP, Controller

400 -3.6%
150.81
60,322 USD
400 -3.6% 150.81 60,322 USD
2020-02-21 2020-02-19 S Sale

Del Bene Robert F

VP, Controller

182 -1.6%
150.80
27,446 USD
182 -1.6% 150.80 27,446 USD
2020-02-18 2020-02-14 S Sale

Del Bene Robert F

VP, Controller

700 -5.8%
151.97
106,379 USD
700 -5.8% 151.97 106,379 USD
2020-02-18 2020-02-14 S Sale

Del Bene Robert F

VP, Controller

200 -1.6%
151.97
30,393 USD
200 -1.6% 151.97 30,393 USD
2020-02-18 2020-02-14 S Sale

Del Bene Robert F

VP, Controller

200 -1.6%
151.96
30,392 USD
200 -1.6% 151.96 30,392 USD
2020-02-18 2020-02-14 S Sale

Del Bene Robert F

VP, Controller

75 -0.6%
151.95
11,396 USD
75 -0.6% 151.95 11,396 USD
2019-06-17 2019-06-14 S Sale

KEVERIAN KENNETH M

Senior Vice President

2,227 -6.3%
135.15
300,979 USD
2,227 -6.3% 135.15 300,979 USD
2019-06-12 2019-06-11 S Sale

KEVERIAN KENNETH M

Senior Vice President

2,690 -7.2%
135.50
364,495 USD
2,690 -7.2% 135.50 364,495 USD
2019-06-05 2019-06-04 S Sale

KEVERIAN KENNETH M

Senior Vice President

2,083 -5.7%
132.00
274,956 USD
2,083 -5.7% 132.00 274,956 USD
2019-03-08 2019-03-07 S Sale

Del Bene Robert F

VP, Controller

124 -1.4%
135.51
16,758 USD
124 -1.4% 135.51 16,758 USD
2019-03-04 2019-03-01 S Sale

Clementi Erich

Senior Vice President

40 -0.1%
139.06
5,562 USD
40 -0.1% 139.06 5,562 USD
2019-03-04 2019-03-01 S Sale

Clementi Erich

Senior Vice President

100 -0.3%
139.06
13,906 USD
100 -0.3% 139.06 13,906 USD
2019-03-04 2019-03-01 S Sale

Clementi Erich

Senior Vice President

1,000 -2.6%
139.04
139,040 USD
1,000 -2.6% 139.04 139,040 USD
2019-03-04 2019-03-01 S Sale

Clementi Erich

Senior Vice President

800 -2.0%
139.03
111,224 USD
800 -2.0% 139.03 111,224 USD
2019-03-04 2019-03-01 S Sale

Clementi Erich

Senior Vice President

714 -1.8%
139.02
99,260 USD
714 -1.8% 139.02 99,260 USD
2019-03-04 2019-03-01 S Sale

Clementi Erich

Senior Vice President

700 -1.7%
139.01
97,307 USD
700 -1.7% 139.01 97,307 USD
2019-03-04 2019-03-01 S Sale

Clementi Erich

Senior Vice President

9,646 -18.9%
139.00
1,340,794 USD
9,646 -18.9% 139.00 1,340,794 USD
2019-02-14 2019-02-13 S Sale

Gherson Diane J

Senior Vice President

1,989 -9.8%
137.25
272,990 USD
1,989 -9.8% 137.25 272,990 USD
2019-02-06 2019-02-06 S Sale

Gherson Diane J

Senior Vice President

2,851 -12.3%
136.05
387,879 USD
2,851 -12.3% 136.05 387,879 USD
2019-02-06 2019-02-05 S Sale

Gherson Diane J

Senior Vice President

2,903 -11.2%
135.29
392,747 USD
2,903 -11.2% 135.29 392,747 USD
2018-11-05 2018-11-02 B Purchase

Rometty Virginia M

Chairman, Pres. and CEO

8,500 +5.1%
117.51
998,835 USD
8,500 +5.1% 117.51 998,835 USD
2018-11-05 2018-11-01 B Purchase

WADDELL FREDERICK H

1,699 +159.7%
115.99
197,067 USD
1,699 +159.7% 115.99 197,067 USD
2018-11-05 2018-11-01 B Purchase

WADDELL FREDERICK H

454 +74.4%
115.98
52,655 USD
454 +74.4% 115.98 52,655 USD
2018-11-05 2018-11-01 B Purchase

Swedish Joseph

2,000 +158.6%
116.42
232,838 USD
2,000 +158.6% 116.42 232,838 USD
2018-11-02 2018-10-31 B Purchase

OWENS JAMES W

100 +1.7%
114.69
11,469 USD
100 +1.7% 114.69 11,469 USD
2018-11-02 2018-10-31 B Purchase

OWENS JAMES W

200 +3.5%
114.69
22,937 USD
200 +3.5% 114.69 22,937 USD
2018-11-02 2018-10-31 B Purchase

OWENS JAMES W

100 +1.8%
114.68
11,468 USD
100 +1.8% 114.68 11,468 USD