Insider Trading activities at Kulicke & Soffa Industries Inc (KLIC)

Insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Kulicke & Soffa Industries Inc (KLIC) since 2014 are shown in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Kulicke & Soffa Industries Inc. Table 2 shows the detailed insider transactions. This company's CIK number is 56978.

Total stock buying since 2014: $1,325,557.
Total stock sales since 2014: $51,783,839.
Total stock option exercises since 2014: $325,132.


18 insiders reported insider trading activities at Kulicke & Soffa Industries Inc (KLIC):
Insider trading activities of Chen Fusen Ernie
Insider trading activities of Lee Irene
Insider trading activities of Chou Jonathan
Insider trading activities of Sood Deepak
Insider trading activities of Chylak Robert Nestor
Insider trading activities of Lee Yih-neng
Insider trading activities of Wong Lester A
Insider trading activities of Chong Chan Pin
Insider trading activities of Bachman Brian R
Insider trading activities of Pierce Garrett E
Insider trading activities of Guilmart Bruno
Insider trading activities of Wong Nelson Munpun
Insider trading activities of Soloveizik Zamir Shai
Insider trading activities of Drake Stephen Ray
Insider trading activities of Lam Sooli Joyce
Insider trading activities of Lim Chin Hu
Insider trading activities of Milzcik Gregory F
Insider trading activities of Kong Peter T M

Table 1. Yearly summary of insider stock purchases, sales, and option exercises at Kulicke & Soffa Industries Inc (KLIC).
Insider Buying Insider Sales Option Exercises
Year Shares Value Shares Value Shares Value
2025 0 $0 30,000 $1,111,980 0 $0
2024 1,000 $47,510 265,162 $12,589,672 67,297 $0
2023 0 $0 209,084 $10,914,410 293,003 $0
2022 2,000 $103,000 114,868 $5,403,061 269,040 $0
2021 2,310 $100,046 232,483 $14,023,293 234,917 $0
2020 5,000 $98,275 28,500 $742,723 101,739 $0
2019 10,000 $193,690 2,000 $50,000 309,674 $0
2018 14,185 $336,632 24,700 $683,960 154,062 $0
2017 0 $0 53,313 $1,039,003 60,912 $0
2016 29,400 $446,404 71,864 $1,029,209 0 $0
2015 0 $0 254,202 $3,905,468 34,815 $325,132
2014 0 $0 20,000 $291,060 0 $0

Table 2. Monthly summary of insider trading at Kulicke & Soffa Industries Inc (KLIC).
Trading Period Insider Buying Insider Sales Option Exercises
year-month Shares Value Shares Value Shares Value
2025-08 0 $0 30,000 $1,111,980 0 $0
2024-12 0 $0 121,391 $5,870,935 0 $0
2024-11 0 $0 135,000 $6,289,248 1,836 $0
2024-10 0 $0 0 $0 65,461 $0
2024-05 1,000 $47,510 0 $0 0 $0
2024-02 0 $0 8,771 $429,489 0 $0
2023-12 0 $0 65,000 $3,572,390 0 $0
2023-11 0 $0 10,000 $515,230 83,956 $0
2023-10 0 $0 60,000 $2,824,290 209,047 $0
2023-09 0 $0 4,084 $199,630 0 $0
2023-06 0 $0 25,000 $1,474,590 0 $0
2023-03 0 $0 45,000 $2,328,280 0 $0
2022-12 0 $0 58,734 $2,793,298 3,606 $0
2022-11 0 $0 44,012 $2,024,995 81,540 $0
2022-10 0 $0 5,122 $195,883 168,787 $0
2022-06 0 $0 5,000 $268,885 0 $0
2022-03 0 $0 2,000 $120,000 0 $0
2022-02 2,000 $103,000 0 $0 0 $0
2022-01 0 $0 0 $0 15,107 $0
2021-12 0 $0 115,552 $7,713,288 0 $0
2021-11 0 $0 232 $13,845 74,380 $0
2021-10 0 $0 0 $0 160,537 $0
2021-09 0 $0 1,199 $89,577 0 $0
2021-08 0 $0 2,500 $162,500 0 $0

Table 3. Detailed insider trading at Kulicke & Soffa Industries Inc (KLIC)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2025-08-12 Wong Nelson Munpun (Senior Vice President) Sale 30,000 37.07 1,111,980
2024-12-09 Chylak Robert Nestor (Senior Vice President) Sale 11,391 49.52 564,116
2024-12-06 Lim Chin Hu (Director) Sale 30,000 48.11 1,443,300
2024-12-05 Chen Fusen Ernie (President and CEO) Sale 80,000 48.29 3,863,519
2024-11-21 Wong Nelson Munpun (Senior Vice President) Sale 30,000 47.56 1,426,860
2024-11-20 Chong Chan Pin (Executive Vice President) Sale 35,270 46.27 1,631,837
2024-11-20 Wong Lester A (Chief Financial Officer) Sale 60,000 46.37 2,782,320
2024-11-19 Chong Chan Pin (Executive Vice President) Sale 9,730 46.07 448,231
2024-11-14 Chylak Robert Nestor (Senior Vice President) Option Ex 101 .00 0
2024-11-14 Chong Chan Pin (Executive Vice President) Option Ex 128 .00 0
2024-11-14 Wong Nelson Munpun (Senior Vice President) Option Ex 128 .00 0
2024-11-14 Wong Lester A (Chief Financial Officer) Option Ex 260 .00 0
2024-11-14 Chen Fusen Ernie (President and CEO) Option Ex 1,219 .00 0
2024-10-15 Chylak Robert Nestor (Senior Vice President) Option Ex 3,625 .00 0
2024-10-15 Chong Chan Pin (Executive Vice President) Option Ex 4,564 .00 0
2024-10-15 Wong Nelson Munpun (Senior Vice President) Option Ex 4,564 .00 0
2024-10-15 Wong Lester A (Chief Financial Officer) Option Ex 9,264 .00 0
2024-10-15 Chen Fusen Ernie (President and CEO) Option Ex 43,444 .00 0
2024-05-06 Kong Peter T M (Director) Buy 1,000 47.51 47,510
2024-02-14 Chylak Robert Nestor (Senior Vice President) Sale 8,771 48.97 429,489
2023-12-14 Wong Lester A (Chief Financial Officer) Sale 55,000 55.51 3,052,940
2023-12-01 Wong Nelson Munpun (Senior Vice President) Sale 10,000 51.95 519,450
2023-11-30 Drake Stephen Ray (Vice President) Sale 10,000 51.52 515,230
2023-11-16 Chylak Robert Nestor (Senior Vice President) Option Ex 3,696 .00 0
2023-11-16 Drake Stephen Ray (Vice President) Option Ex 3,466 .00 0
2023-11-16 Chong Chan Pin (Executive Vice President) Option Ex 5,776 .00 0
2023-11-16 Wong Nelson Munpun (Senior Vice President) Option Ex 5,082 .00 0
2023-11-16 Wong Lester A (Chief Financial Officer) Option Ex 10,974 .00 0
2023-11-16 Chen Fusen Ernie (President and CEO) Option Ex 54,962 .00 0
2023-10-12 Chen Fusen Ernie (President and CEO) Sale 30,000 47.03 1,411,050
2023-10-11 Chen Fusen Ernie (President and CEO) Sale 30,000 47.11 1,413,240
2023-10-07 Chylak Robert Nestor (Senior Vice President) Option Ex 9,204 .00 0
2023-10-07 Drake Stephen Ray (Vice President) Option Ex 8,628 .00 0
2023-10-07 Chong Chan Pin (Executive Vice President) Option Ex 14,380 .00 0
2023-10-07 Wong Nelson Munpun (Senior Vice President) Option Ex 12,655 .00 0
2023-10-07 Wong Lester A (Chief Financial Officer) Option Ex 27,323 .00 0
2023-10-07 Chen Fusen Ernie (President and CEO) Option Ex 136,857 .00 0
2023-09-07 Chylak Robert Nestor (Senior Vice President) Sale 4,084 48.88 199,630
2023-06-30 Chong Chan Pin (Executive Vice President) Sale 10,000 60.00 600,000
2023-06-30 Wong Nelson Munpun (Senior Vice President) Sale 5,000 60.00 300,000
2023-06-09 Drake Stephen Ray (Vice President) Sale 10,000 57.46 574,590
2023-03-17 Wong Nelson Munpun (Senior Vice President) Sale 5,000 53.80 269,000
2023-03-15 Wong Lester A (Chief Financial Officer) Sale 40,000 51.48 2,059,280
2022-12-13 Chylak Robert Nestor (Senior Vice President) Sale 3,178 48.98 155,655
2022-12-11 Chylak Robert Nestor (Senior Vice President) Option Ex 3,606 .00 0
2022-12-08 Chen Fusen Ernie (President and CEO) Sale 30,997 47.48 1,471,582
2022-12-07 Chen Fusen Ernie (President and CEO) Sale 24,559 47.48 1,166,061
2022-11-28 Chong Chan Pin (Executive Vice President) Sale 42,700 45.97 1,962,876
2022-11-25 Chong Chan Pin (Executive Vice President) Sale 800 47.60 38,080
2022-11-21 Chylak Robert Nestor (Senior Vice President) Sale 512 46.95 24,039
2022-11-17 Chylak Robert Nestor (Senior Vice President) Option Ex 708 .00 0
2022-11-17 Drake Stephen Ray (Vice President) Option Ex 3,600 .00 0
2022-11-17 Chong Chan Pin (Executive Vice President) Option Ex 5,904 .00 0
2022-11-17 Wong Nelson Munpun (Senior Vice President) Option Ex 5,078 .00 0
2022-11-17 Wong Lester A (Chief Financial Officer) Option Ex 10,694 .00 0
2022-11-17 Chen Fusen Ernie (President and CEO) Option Ex 55,556 .00 0
2022-10-18 Chylak Robert Nestor (Senior Vice President) Sale 1,228 38.12 46,811
2022-10-13 Chylak Robert Nestor (Senior Vice President) Sale 2,085 38.71 80,710
2022-10-12 Chylak Robert Nestor (Senior Vice President) Sale 1,809 37.79 68,362
2022-10-10 Chylak Robert Nestor (Senior Vice President) Option Ex 1,465 .00 0
2022-10-10 Drake Stephen Ray (Vice President) Option Ex 7,450 .00 0
2022-10-10 Chong Chan Pin (Executive Vice President) Option Ex 12,224 .00 0
2022-10-10 Wong Nelson Munpun (Senior Vice President) Option Ex 10,512 .00 0
2022-10-10 Wong Lester A (Chief Financial Officer) Option Ex 22,137 .00 0
2022-10-10 Chen Fusen Ernie (President and CEO) Option Ex 114,999 .00 0
2022-06-01 Wong Nelson Munpun (Senior Vice President) Sale 5,000 53.78 268,885
2022-03-17 Chong Chan Pin (Executive Vice President) Sale 2,000 60.00 120,000
2022-02-11 Lim Chin Hu Buy 2,000 51.50 103,000
2022-01-03 Wong Lester A (Chief Financial Officer) Option Ex 15,107 .00 0
2021-12-14 Chylak Robert Nestor (Vice President) Sale 168 56.49 9,490
2021-12-10 Wong Lester A (Chief Financial Officer) Sale 30,000 68.53 2,055,840
2021-12-09 Chen Fusen Ernie (President and CEO) Sale 10,000 72.95 729,500
2021-12-08 Chen Fusen Ernie (President and CEO) Sale 50,000 66.89 3,344,650
2021-12-07 Chong Chan Pin (Executive Vice President) Sale 25,384 62.00 1,573,808
2021-11-23 Chylak Robert Nestor (Vice President) Sale 232 59.68 13,845
2021-11-18 Chylak Robert Nestor (Vice President) Option Ex 1,082 .00 0
2021-11-18 Soloveizik Zamir Shai (Vice President) Option Ex 682 .00 0
2021-11-18 Chong Chan Pin (Executive Vice President) Option Ex 4,350 .00 0
2021-11-18 Wong Nelson Munpun (Senior Vice President) Option Ex 4,350 .00 0
2021-11-18 Wong Lester A (Chief Financial Officer) Option Ex 3,916 .00 0
2021-11-18 Chen Fusen Ernie (President and CEO) Option Ex 60,000 .00 0
2021-10-12 Chen Fusen Ernie (President and CEO) Option Ex 131,400 .00 0
2021-10-11 Soloveizik Zamir Shai (Vice President) Option Ex 1,500 .00 0
2021-10-11 Chong Chan Pin (Executive Vice President) Option Ex 9,530 .00 0
2021-10-11 Wong Nelson Munpun (Senior Vice President) Option Ex 9,530 .00 0
2021-10-11 Wong Lester A (Chief Financial Officer) Option Ex 8,577 .00 0
2021-09-07 Drake Stephen Ray (Vice President) Sale 1,199 74.71 89,577
2021-08-06 Soloveizik Zamir Shai (Vice President) Sale 2,500 65.00 162,500
2021-06-10 Chen Fusen Ernie (President and CEO) Sale 10,000 56.24 562,400
2021-06-09 Chen Fusen Ernie (President and CEO) Sale 40,000 56.53 2,261,120
2021-04-26 Wong Nelson Munpun (Senior Vice President) Sale 5,000 60.00 300,000
2021-04-05 Soloveizik Zamir Shai (Vice President) Sale 2,500 55.00 137,500
2021-03-18 Chong Chan Pin (Executive Vice President) Sale 9,422 50.58 476,593
2021-03-17 Chong Chan Pin (Executive Vice President) Sale 10,578 51.07 540,260
2021-03-02 Wong Lester A (Chief Financial Officer) Sale 33,000 50.87 1,678,710
2021-02-09 Milzcik Gregory F Buy 2,310 43.31 100,046
2021-01-08 Soloveizik Zamir Shai (Vice President) Sale 2,500 35.00 87,500
2020-12-11 Chong Chan Pin (Executive Vice President) Option Ex 5,744 .00 0
2020-11-27 Wong Lester A (Chief Financial Officer) Option Ex 3,163 .00 0
2020-11-23 Soloveizik Zamir Shai (Vice President) Option Ex 29 .00 0
2020-11-23 Wong Lester A (Chief Financial Officer) Option Ex 305 .00 0
2020-11-23 Chen Fusen Ernie (President and CEO) Option Ex 4,060 .00 0
2020-11-18 Soloveizik Zamir Shai (Vice President) Sale 2,500 30.00 75,000
2020-11-07 Soloveizik Zamir Shai (Vice President) Option Ex 498 .00 0
2020-11-07 Chong Chan Pin (Executive Vice President) Option Ex 5,952 .00 0
2020-11-07 Wong Nelson Munpun (Senior Vice President) Option Ex 5,952 .00 0
2020-11-07 Wong Lester A (Chief Financial Officer) Option Ex 5,118 .00 0
2020-11-07 Chen Fusen Ernie (President and CEO) Option Ex 68,073 .00 0
2020-10-15 Wong Nelson Munpun (Senior Vice President) Sale 5,000 26.48 132,375
2020-08-12 Chong Chan Pin (Executive Vice President) Sale 1,662 25.33 42,100
2020-08-11 Chong Chan Pin (Executive Vice President) Sale 13,238 25.55 338,204
2020-08-10 Chong Chan Pin (Executive Vice President) Sale 3,500 25.01 87,538
2020-08-07 Chong Chan Pin (Executive Vice President) Sale 1,600 25.00 40,006
2020-03-13 Kong Peter T M Buy 5,000 19.66 98,275
2020-02-01 Chong Chan Pin (Executive Vice President) Option Ex 2,845 .00 0
2020-01-02 Bachman Brian R Sale 1,000 27.50 27,500
2019-11-05 Bachman Brian R Sale 2,000 25.00 50,000
2019-10-31 Chong Chan Pin (Senior Vice President) Option Ex 17,224 .00 0
2019-10-31 Sood Deepak (Vice President) Option Ex 19,139 .00 0
2019-10-31 Wong Nelson Munpun (Senior Vice President) Option Ex 19,139 .00 0
2019-10-31 Wong Lester A (Chief Financial Officer) Option Ex 17,224 .00 0
2019-10-31 Chen Fusen Ernie (President and CEO) Option Ex 223,640 .00 0
2019-10-04 Soloveizik Zamir Shai (Vice President) Option Ex 1,692 .00 0
2019-05-20 Kong Peter T M Buy 10,000 19.37 193,690
2019-05-10 Chong Chan Pin (Senior Vice President) Option Ex 11,616 .00 0
2018-11-27 Kong Peter T M Buy 5,000 20.51 102,565
2018-10-06 Chong Chan Pin (Senior Vice President) Option Ex 5,722 .00 0
2018-10-06 Lee Irene (Senior Vice President) Option Ex 27,263 .00 0
2018-10-06 Sood Deepak (Vice President) Option Ex 27,263 .00 0
2018-10-06 Wong Nelson Munpun (Senior Vice President) Option Ex 18,175 .00 0
2018-10-06 Wong Lester A (Sr Vice President, Interim CFO) Option Ex 27,263 .00 0
2018-10-01 Bachman Brian R Sale 400 24.05 9,620
2018-09-29 Chen Fusen Ernie (President and CEO) Option Ex 48,376 .00 0
2018-08-07 Kong Peter T M Buy 5,000 26.89 134,435
2018-07-13 Sood Deepak (Vice President) Sale 20,000 28.00 560,000
2018-07-13 Bachman Brian R Sale 2,200 28.00 61,600
2018-07-10 Bachman Brian R Sale 300 26.00 7,800
2018-07-02 Bachman Brian R Sale 400 24.00 9,600
2018-06-05 Milzcik Gregory F Buy 4,185 23.81 99,632
2018-04-13 Bachman Brian R Sale 300 26.00 7,800
2018-04-02 Bachman Brian R Sale 400 24.88 9,952
2018-03-21 Bachman Brian R Sale 300 26.00 7,800
2018-01-02 Bachman Brian R Sale 400 24.47 9,788
2017-11-16 Bachman Brian R Sale 500 26.25 13,125
2017-10-08 Chong Chan Pin (Senior Vice President) Option Ex 1,309 .00 0
2017-10-08 Lee Irene (Senior Vice President) Option Ex 6,933 .00 0
2017-10-08 Sood Deepak (Vice President) Option Ex 6,933 .00 0
2017-10-08 Wong Nelson Munpun (Vice President) Option Ex 4,622 .00 0
2017-10-08 Wong Lester A (Senior Vice President) Option Ex 6,933 .00 0
2017-10-08 Chou Jonathan (Executive Vice President, CFO) Option Ex 19,643 .00 0
2017-10-05 Pierce Garrett E Sale 592 22.03 13,041
2017-09-30 Chen Fusen Ernie (President and CEO) Option Ex 14,539 .00 0
2017-07-07 Pierce Garrett E Sale 690 19.56 13,496
2017-04-10 Pierce Garrett E Sale 652 19.84 12,935
2017-02-22 Lee Yih-neng (Senior Vice President) Sale 8,641 20.93 180,838
2017-02-08 Chou Jonathan (Executive Vice President, CFO) Sale 25,000 20.08 502,050
2017-02-07 Bachman Brian R Sale 5,000 20.00 100,000
2017-01-25 Bachman Brian R Sale 5,000 17.50 87,500
2017-01-09 Pierce Garrett E Sale 738 16.29 12,018
2017-01-03 Bachman Brian R Sale 6,500 16.00 104,000
2016-12-06 Wong Lester A (Senior Vice President) Sale 10,000 15.96 159,560
2016-11-30 Lee Irene (Senior Vice President) Sale 4,000 15.69 62,760
2016-11-23 Chou Jonathan (Executive Vice President, CFO) Sale 25,000 15.41 385,300
2016-11-18 Chen Fusen Ernie (President and CEO) Buy 5,000 14.81 74,591
2016-11-17 Chen Fusen Ernie (President and CEO) Buy 20,000 15.32 306,400
2016-11-17 Bachman Brian R Sale 1,335 15.00 20,025
2016-11-10 Bachman Brian R Sale 2,442 14.00 34,188
2016-10-03 Bachman Brian R Sale 780 12.91 10,069
2016-08-18 Lee Yih-neng (Senior Vice President) Sale 5,883 12.89 75,808
2016-08-16 Wong Nelson Munpun (Vice President) Sale 10,000 12.88 128,800
2016-08-11 Wong Lester A (Senior Vice President) Sale 5,001 12.68 63,412
2016-07-01 Bachman Brian R Sale 845 12.00 10,140
2016-05-04 Bachman Brian R Sale 845 12.25 10,351
2016-02-03 Chou Jonathan (Interim CEO, CFO) Sale 4,900 12.00 58,800
2016-02-03 Bachman Brian R Sale 833 12.00 9,996
2015-12-04 Kong Peter T M Sale 7,453 11.83 88,168
2015-10-06 Pierce Garrett E Sale 1,322 9.41 12,440
2015-07-09 Pierce Garrett E Sale 1,022 11.39 11,640
2015-05-28 Chou Jonathan (Chief Financial Officer) Sale 22,000 13.31 292,886
2015-04-10 Pierce Garrett E Sale 766 15.79 12,092
2015-04-01 Bachman Brian R Sale 990 15.46 15,305
2015-02-27 Guilmart Bruno (President, CEO) Sale 129,946 15.97 2,075,367
2015-02-02 Chou Jonathan (Chief Financial Officer) Sale 16,639 15.10 251,265
2015-02-02 Pierce Garrett E Sale 2,403 15.36 36,898
2015-02-02 Pierce Garrett E Option Ex 2,403 11.20 26,913
2015-01-30 Wong Nelson Munpun (Vice President) Sale 19,815 15.64 309,926
2015-01-30 Wong Nelson Munpun (Vice President) Option Ex 14,815 8.62 127,705
2015-01-30 Pierce Garrett E Sale 17,597 15.68 275,973
2015-01-30 Pierce Garrett E Option Ex 17,597 9.69 170,514
2015-01-28 Lam Sooli Joyce (Principal Accounting Officer) Sale 6,529 15.20 99,240
2015-01-28 Lee Irene (Senior Vice President) Sale 2,628 15.50 40,734
2015-01-28 Chou Jonathan (Chief Financial Officer) Sale 20,000 15.32 306,400
2015-01-28 Bachman Brian R Sale 3,230 15.50 50,065
2015-01-08 Pierce Garrett E Sale 834 14.44 12,044
2015-01-02 Bachman Brian R Sale 1,028 14.62 15,025
2014-12-31 Chou Jonathan (Chief Financial Officer) Sale 20,000 14.55 291,060

Insider trading activities including stock purchases, stock sales, and option exercises of KLIC listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Kulicke & Soffa Industries Inc (symbol KLIC, CIK number 56978) see the Securities and Exchange Commission (SEC) website.



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