Introduction

This page provides a comprehensive analysis of the known insider trading history of Arvind Krishna. Insiders are officers, directors, or significant investors in a company. It is illegal for insiders to make trades in their companies based on specific, non-public information. This does not mean it is illegal for them to make any trades in their own companies. However, they must report all trades to the SEC via a Form 4. Despite these restrictions, academic research suggests that insiders - in general - tend to outperform the market in their own companies.

Average Trade Profitability

The average trade profitability is the average return of all the open market purchases made by the insider in the last three years. To calculate this, we examine every open-market, unplanned purchase made by the insider, excluding all trades that were marked as part of a 10b5-1 trading plan. We then calculate the average performance of those trades over 3, 6, and 12 months, averaging each of those durations to generate a final performance metric for each trade. Finally, we average all of the performance metrics to calculate a performance metric for the insider. This list only includes insiders that have made at least three trades in the last two years.

If this insiders trade profitability is "N/A", then the insider either has not made any open-market purchases in the last three years, or the trades they’ve made are too recent to calculate a reliable performance metric.

Update Frequency: Daily

See the list of most profitable insider traders.

Companies with Reported Insider Positions

The SEC filings indicate Arvind Krishna has reported holdings or trades in the following companies:

Security Title Latest Reported Holdings
US:NOC / Northrop Grumman Corporation Director 2,116
US:IBM / International Business Machines Corporation Chairman, President & CEO, Director 338,552
How to Interpret the Charts

The following charts show the stock performance of securities subsequent to each open-market, non-planned trade made by Arvind Krishna. Non-planned trade are trades that were not made as part of a 10b5-1 trading plan. The stock performance is charted as cumulative percent change in share price. For example, if an insider trade was made on January 1, 2019, the chart will show the daily percent change of the security to the present day. If the share price were to go from $10 to $15 during this time, the cumulative percent change in share price would be 50%. A change in price from $10 to $20 would be 100%, and a change in price of $10 to $5 would be -50%.

Ultimately, we are trying to determine how closely the insider’s trades correlate to excess returns (positive or negative) in the share price in order to see if the insider is timing their trades to profit from insider information. Consider the situation where an insider was doing this. In this situation, we would expect either (a) positive returns after purchases, or (b) negative returns after sales. In the case of (a), the PURCHASE chart would show a series of upwardly sloping curves, indicating positive returns after each purchase transaction. In the case of (b), the SALE chart would show a series of downward sloping curves, indicating negative returns after each sale transaction.

However, this alone is not enough to draw conclusions. If, for example, the share price of the company was in a non-cyclical climb over many years, then we would expect all the post-purchase plots to be upwardly sloping. Likewise, non-cyclical declines over many years would result in downward sloping post-trade plots. Neither of these charts would suggest insider trading activity.

The strongest indicator would be a situation where the share price was extremely cyclical, and there were both positive signals in the PURCHASE chart and negative plots on the SALE chart. This situation would be highly suggestive of an insider that was timing trades to their financial advantage.

Insider Trading History

This table shows the complete list of insider trades made by Arvind Krishna as disclosed to the Securities Exchange Commission (SEC).

File Date Tran Date Form Ticker Security Code 10b5-1 Shares Remaining Shares Percent
Change
Share
Price
Tran
Value
Remaining
Value
2025-07-01 2025-06-30 4 NOC NORTHROP GRUMMAN CORP /DE/
Common Stock
A - Award 73 2,116 3.57 499.98 36,499 1,057,958
2025-06-09 2025-06-08 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Common Stock
F - Taxes -4,298 338,552 -1.25 268.85 -1,155,517 91,019,781
2025-06-09 2025-06-08 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Common Stock
M - Exercise 8,606 342,850 2.57
2025-05-22 2025-05-21 4 NOC NORTHROP GRUMMAN CORP /DE/
Common Stock
A - Award 385 2,034 23.35 473.90 182,452 963,913
2025-04-01 2025-03-31 4 NOC NORTHROP GRUMMAN CORP /DE/
Common Stock
A - Award 71 1,649 4.50 512.01 36,353 844,304
2025-02-25 2025-02-21 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Common Stock
F - Taxes -2,813 334,197 -0.83 262.92 -739,608 87,868,702
2025-02-25 2025-02-21 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Common Stock
M - Exercise 5,613 337,010 1.69
2025-02-25 2025-02-21 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Common Stock
F - Taxes -3,069 331,397 -0.92 262.92 -806,917 87,132,512
2025-02-25 2025-02-21 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Common Stock
M - Exercise 6,123 334,466 1.86
2025-02-25 2025-02-21 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Common Stock
F - Taxes -2,584 328,343 -0.78 262.92 -679,398 86,329,539
2025-02-25 2025-02-21 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Common Stock
M - Exercise 5,163 330,927 1.58
2025-02-03 2025-02-01 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Common Stock
F - Taxes -28,249 325,716 -7.98 254.56 -7,190,924 82,912,750
2025-02-03 2025-02-01 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Common Stock
A - Award 57,626 353,965 19.45
2025-01-02 2024-12-31 4 NOC NORTHROP GRUMMAN CORP /DE/
Common Stock
A - Award 77 1,571 5.15 469.29 36,135 737,255
2024-10-01 2024-09-30 4 NOC NORTHROP GRUMMAN CORP /DE/
Common Stock
A - Award 69 1,488 4.86 528.07 36,437 785,768
2024-08-01 2024-07-31 4 NOC NORTHROP GRUMMAN CORP /DE/
Common Stock
A - Award 74 1,414 5.52 484.32 35,840 684,828
2024-08-01 2024-07-31 4 NOC NORTHROP GRUMMAN CORP /DE/
Common Stock
A - Award 377 1,340 39.15 484.32 182,589 648,989
2024-06-11 2024-06-08 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Common Stock
F - Taxes -4,293 296,180 -1.43 169.71 -728,565 50,264,657
2024-06-11 2024-06-08 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Common Stock
M - Exercise 8,604 300,473 2.95
2024-06-11 2024-06-08 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Common Stock
F - Taxes -5,023 291,869 -1.69 169.71 -852,453 49,533,037
2024-06-11 2024-06-08 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Common Stock
M - Exercise 10,091 296,892 3.52
2024-04-01 2024-03-31 4 NOC NORTHROP GRUMMAN CORP /DE/
Common Stock
A - Award 73 959 8.24 478.66 34,942 459,035
2024-02-23 2024-02-21 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Common Stock
F - Taxes -3,069 286,732 -1.06 180.87 -555,090 51,861,258
2024-02-23 2024-02-21 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Common Stock
M - Exercise 6,123 289,801 2.16
2024-02-23 2024-02-21 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Common Stock
F - Taxes -2,583 283,678 -0.90 180.87 -467,187 51,308,881
2024-02-23 2024-02-21 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Common Stock
M - Exercise 5,163 286,261 1.84
2024-02-05 2024-02-01 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Common Stock
F - Taxes -45,443 281,032 -13.92 185.18 -8,414,908 52,040,130
2024-02-05 2024-02-01 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Common Stock
F - Taxes -25,933 326,475 -7.36 185.18 -4,802,143 60,455,038
2024-02-05 2024-02-01 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Common Stock
A - Award 91,286 352,408 34.96
2024-02-05 2024-02-01 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Common Stock
A - Award 53,691 261,122 25.88
2024-01-02 2023-12-31 4 NOC NORTHROP GRUMMAN CORP /DE/
Common Stock
A - Award 75 882 9.29 468.14 35,110 412,899
2023-12-13 2023-12-11 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Common Stock
G - Gift -100,000 207,433 -32.53
2023-12-13 2023-12-11 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Common Stock
F - Taxes -16,538 307,433 -5.10 162.80 -2,692,469 50,051,619
2023-12-13 2023-12-11 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Common Stock
M - Exercise 33,328 323,971 11.47
2023-10-02 2023-09-30 4 NOC NORTHROP GRUMMAN CORP /DE/
Common Stock
A - Award 79 804 10.90 440.19 34,775 353,913
2023-07-05 2023-06-30 4 NOC NORTHROP GRUMMAN CORP /DE/
Common Stock
A - Award 77 722 11.94 455.80 35,097 329,088
2023-06-09 2023-06-08 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Common Stock
F - Taxes -4,283 290,162 -1.45 134.98 -578,141 39,167,523
2023-06-09 2023-06-08 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Common Stock
M - Exercise 8,604 294,445 3.01
2023-06-09 2023-06-08 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Common Stock
F - Taxes -5,010 285,841 -1.72 134.98 -676,275 38,584,253
2023-06-09 2023-06-08 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Common Stock
M - Exercise 10,091 290,851 3.59
2023-06-09 2023-06-07 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Common Stock
F - Taxes -1,995 280,760 -0.71 133.32 -265,973 37,430,928
2023-06-09 2023-06-07 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Common Stock
M - Exercise 4,022 282,755 1.44
2023-05-19 2023-05-17 4 NOC NORTHROP GRUMMAN CORP /DE/
Common Stock
A - Award 392 644 155.56 447.34 175,357 288,087
2023-04-04 2023-03-31 4 NOC NORTHROP GRUMMAN CORP /DE/
Common Stock
A - Award 76 252 43.18 461.72 35,091 116,353
2023-02-23 2023-02-21 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Common Stock
F - Taxes -2,577 278,637 -0.92 133.00 -342,754 37,060,144
2023-02-23 2023-02-21 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Common Stock
M - Exercise 5,163 281,214 1.87
2023-02-03 2023-02-01 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Common Stock
F - Taxes -43,894 275,969 -13.72 134.30 -5,894,745 37,061,252
2023-02-03 2023-02-01 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Common Stock
F - Taxes -23,042 319,863 -6.72 134.30 -3,094,425 42,955,997
2023-02-03 2023-02-01 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Common Stock
A - Award 88,602 342,905 34.84
2023-02-03 2023-02-01 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Common Stock
A - Award 48,724 254,303 23.70
2022-12-13 2022-12-11 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Common Stock
F - Taxes -16,498 205,577 -7.43 147.65 -2,435,930 30,353,376
2022-12-13 2022-12-11 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Common Stock
M - Exercise 33,328 222,075 17.66
2022-11-18 2022-11-16 4 NOC NORTHROP GRUMMAN CORP /DE/
Common Stock
A - Award 174 174 505.13 87,893 87,893
2022-06-10 2022-06-08 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Common Stock
F - Taxes -4,251 188,235 -2.21 141.28 -600,581 26,593,860
2022-06-10 2022-06-08 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Common Stock
M - Exercise 8,604 192,486 4.68
2022-06-10 2022-06-08 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Common Stock
F - Taxes -4,985 183,882 -2.64 141.28 -704,281 25,978,868
2022-06-10 2022-06-08 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Common Stock
M - Exercise 10,091 188,867 5.64
2022-06-10 2022-06-08 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Common Stock
F - Taxes -1,536 178,776 -0.85 141.28 -217,006 25,257,493
2022-06-10 2022-06-08 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Common Stock
M - Exercise 3,108 180,312 1.75
2022-06-09 2022-06-07 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Common Stock
F - Taxes -1,986 177,204 -1.11 141.98 -281,962 25,158,557
2022-06-09 2022-06-07 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Common Stock
M - Exercise 4,020 179,190 2.29
2022-05-10 2022-05-09 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Phantom Stock Unit
A - Award 210 17,334 1.23
2022-02-23 2022-02-21 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Emp. Stock Option (right to buy)
A - Award 144,537 144,537
2022-02-23 2022-02-21 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Rst. Stock Unit
A - Award 20,655 20,655
2022-02-11 2022-02-10 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Phantom Stock Unit
A - Award 208 17,118 1.23
2022-02-03 2022-02-01 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Common Stock
F - Taxes -42,657 174,005 -19.69 134.20 -5,724,783 23,352,295
2022-02-03 2022-02-01 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Common Stock
F - Taxes -9,147 216,662 -4.05 134.20 -1,227,573 29,077,078
2022-02-03 2022-02-01 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Common Stock
A - Award 88,602 225,809 64.58
2022-02-03 2022-02-01 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Common Stock
A - Award 18,516 137,207 15.60
2021-12-13 2021-12-11 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Rst. Stock Unit
M - Exercise -24,996 66,656 -27.27
2021-12-13 2021-12-11 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Common Stock
F - Taxes -408 118,560 -0.34 124.34 -50,733 14,742,392
2021-12-13 2021-12-11 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Common Stock
F - Taxes -12,281 118,968 -9.36 124.34 -1,527,081 14,793,125
2021-12-13 2021-12-11 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Common Stock
M - Exercise 802 131,249 0.61
2021-12-13 2021-12-11 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Common Stock
M - Exercise 24,194 130,447 22.77
2021-11-10 2021-11-09 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Phantom Stock Unit
A - Award 227 16,920 1.36
2021-08-10 2021-08-09 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Phantom Stock Unit
A - Award 183 15,942 1.16
2021-06-09 2021-06-08 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Rst. Stock Unit
M - Exercise -9,767 29,301 -25.00
2021-06-09 2021-06-08 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Rst. Stock Unit
M - Exercise -3,008 3,008 -50.00
2021-06-09 2021-06-08 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Rst. Stock Unit
M - Exercise -2,250 0 -100.00
2021-06-09 2021-06-08 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Rst. Stock Unit
A - Award 33,313 33,313
2021-06-09 2021-06-08 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Common Stock
F - Taxes -4,694 105,968 -4.24 149.16 -700,157 15,806,195
2021-06-09 2021-06-08 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Common Stock
M - Exercise 9,767 110,662 9.68
2021-06-09 2021-06-08 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Common Stock
F - Taxes -1,446 100,895 -1.41 149.16 -215,685 15,049,506
2021-06-09 2021-06-08 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Common Stock
M - Exercise 3,008 102,341 3.03
2021-06-09 2021-06-08 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Common Stock
F - Taxes -1,082 99,333 -1.08 149.16 -161,391 14,816,518
2021-06-09 2021-06-08 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Common Stock
M - Exercise 2,250 100,415 2.29
2021-06-08 2021-06-07 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Rst. Stock Unit
M - Exercise -3,891 7,783 -33.33
2021-06-08 2021-06-07 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Common Stock
F - Taxes -1,870 98,165 -1.87 147.96 -276,685 14,524,502
2021-06-08 2021-06-07 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Common Stock
M - Exercise 3,891 100,035 4.05
2021-05-10 2021-05-07 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Phantom Stock Unit
A - Award 176 15,767 1.13
2021-02-10 2021-02-09 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Phantom Stock Unit
A - Award 206 15,603 1.34
2021-02-03 2021-02-01 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Common Stock
F - Taxes -6,367 95,683 -6.24 119.84 -763,053 11,467,122
2021-02-03 2021-02-01 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Common Stock
A - Award 15,864 102,050 18.41
2020-12-14 2020-12-11 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Rst. Stock Unit
M - Exercise -16,129 88,710 -15.38
2020-12-14 2020-12-11 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Common Stock
F - Taxes -7,750 86,188 -8.25 124.56 -965,301 10,735,176
2020-12-14 2020-12-11 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Common Stock
M - Exercise 16,129 93,938 20.73
2020-11-10 2020-11-09 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Phantom Stock Unit
A - Award 214 15,421 1.41
2020-08-11 2020-08-07 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Phantom Stock Unit
A - Award 196 15,197 1.31
2020-06-09 2020-06-08 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Rst. Stock Unit
M - Exercise -3,008 6,016 -33.33
2020-06-09 2020-06-08 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Rst. Stock Unit
M - Exercise -2,250 2,250 -50.00
2020-06-09 2020-06-08 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Rst. Stock Unit
M - Exercise -2,113 0 -100.00
2020-06-09 2020-06-08 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Rst. Stock Unit
A - Award 39,068 39,068
2020-06-09 2020-06-08 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Common Stock
F - Taxes -1,446 77,484 -1.83 134.08 -193,872 10,388,683
2020-06-09 2020-06-08 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Common Stock
M - Exercise 3,008 78,930 3.96
2020-06-09 2020-06-08 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Common Stock
F - Taxes -1,082 75,922 -1.41 134.08 -145,069 10,179,258
2020-06-09 2020-06-08 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Common Stock
M - Exercise 2,250 77,004 3.01
2020-06-09 2020-06-08 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Common Stock
F - Taxes -1,015 74,754 -1.34 134.08 -136,086 10,022,659
2020-06-09 2020-06-08 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Common Stock
M - Exercise 2,113 75,769 2.87
2020-06-09 2020-06-07 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Rst. Stock Unit
M - Exercise -3,891 11,674 -25.00
2020-06-09 2020-06-07 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Common Stock
F - Taxes -1,870 73,656 -2.48 132.98 -248,682 9,795,159
2020-06-09 2020-06-07 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Common Stock
M - Exercise 3,891 75,526 5.43
2020-05-08 2020-05-07 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Phantom Stock Unit
A - Award 200 15,021 1.35
2020-04-16 3/A IBM INTERNATIONAL BUSINESS MACHINES CORP
Common Stock
71,560
2020-04-10 3 IBM INTERNATIONAL BUSINESS MACHINES CORP
Common Stock
131,191
2020-04-10 3 IBM INTERNATIONAL BUSINESS MACHINES CORP
Common Stock
131,191
2020-04-10 3 IBM INTERNATIONAL BUSINESS MACHINES CORP
Common Stock
131,191
2016-11-09 2016-11-08 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Phantom Stock Unit
A - Award 115 12,865 0.90
2016-08-09 2016-08-08 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Phantom Stock Unit
A - Award 110 12,748 0.87
2016-06-09 2016-06-08 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Rst. Stock Unit
A - Award 8,449 8,449
2016-05-09 2016-05-06 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Phantom Stock Unit
A - Award 119 12,647 0.95
2016-02-09 2016-02-08 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Phantom Stock Unit
A - Award 127 12,548 1.02
2016-02-02 2016-02-01 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Common Stock
F - Taxes -915 11,853 -7.17 124.49 -113,908 1,475,545
2016-02-02 2016-02-01 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Common Stock
A - Award 2,476 12,768 24.06
2015-12-23 2015-12-22 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Rst. Stock Unit
M - Exercise -4,000 0 -100.00
2015-12-23 2015-12-22 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Common Stock
F - Taxes -2,003 10,291 -16.29 136.94 -274,301 1,409,366
2015-12-23 2015-12-22 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Common Stock
M - Exercise 4,000 12,294 48.22
2015-11-09 2015-11-06 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Phantom Stock Unit
A - Award 116 12,422 0.94
2015-08-07 2015-08-06 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Phantom Stock Unit
A - Award 102 12,300 0.84
2015-05-07 2015-05-06 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Phantom Stock Unit
A - Award 93 12,199 0.77
2015-05-06 2015-05-05 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Common Stock
I - Other 3,524 8,086 77.27 173.08 610,000 1,399,443
2015-02-10 2015-02-09 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Phantom Stock Unit
I - Other 6,196 12,113 104.72 155.75 965,027 1,886,600
2015-02-09 2015-02-06 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Phantom Stock Unit
A - Award 42 5,916 0.72
2015-02-03 2015-02-01 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Common Stock
F - Taxes -2,069 4,531 -31.35 154.14 -318,916 698,350
2015-02-03 2015-02-01 4 IBM INTERNATIONAL BUSINESS MACHINES CORP
Common Stock
A - Award 5,535 6,600 519.90
2015-01-09 3 IBM INTERNATIONAL BUSINESS MACHINES CORP
Common Stock
2,129
2015-01-09 3 IBM INTERNATIONAL BUSINESS MACHINES CORP
Common Stock
2,129
P
Open market or private purchase of non-derivative or derivative security
S
Open market or private sale of non-derivative or derivative security
A
Grant, award, or other acquisition of securities from the company (such as an option)
C
Conversion of derivative
D
Sale or transfer of securities back to the company
F
Payment of exercise price or tax liability using portion of securities received from the company
G
Gift of securities by or to the insider
K
Equity swaps and similar hedging transactions
M
Exercise or conversion of derivative security received from the company (such as an option)
V
A transaction voluntarily reported on Form 4
J
Other (accompanied by a footnote describing the transaction)