Stock chart
Ticker: MKSI Exchange: NSM


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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
2025-06-03 2025-06-02 PS Planned sale

Mora Elizabeth

Non-Executive Director
300 -1.5%
81.78
USD 24,534
300 -1.5% 81.78 USD 24,534
2025-03-04 2025-03-03 PS Planned sale

Mora Elizabeth

Non-Executive Director
275 -1.6%
92.46
USD 25,427
275 -1.6% 92.46 USD 25,427
2025-03-04 2025-03-03 PS Planned sale

Moloney Jacqueline F

Non-Executive Director
300 -3.0%
92.46
USD 27,738
300 -3.0% 92.46 USD 27,738
2025-02-19 2025-02-18 S Sale

COLELLA GERARD G

Non-Executive Director
8,000 -11.8%
104.53
USD 836,224
8,000 -11.8% 104.53 USD 836,224
2024-12-11 2024-12-10 PS Planned sale

Moloney Jacqueline F

Non-Executive Director
300 -2.9%
114.80
USD 34,440
300 -2.9% 114.80 USD 34,440
2024-12-03 2024-12-02 PS Planned sale

Mora Elizabeth

Non-Executive Director
275 -1.5%
113.41
USD 31,188
275 -1.5% 113.41 USD 31,188
2024-10-02 2024-10-01 PS Planned sale

Moloney Jacqueline F

Non-Executive Director
250 -2.4%
108.90
USD 27,225
250 -2.4% 108.90 USD 27,225
2024-09-04 2024-09-03 PS Planned sale

Mora Elizabeth

Non-Executive Director
275 -1.5%
115.97
USD 31,892
275 -1.5% 115.97 USD 31,892
2024-08-19 2024-08-16 S Sale

Williams John Edward

EVP & GM, PSD

Officer
1,800 -99.3%
118.71
USD 213,678
1,800 -99.3% 118.71 USD 213,678
2024-08-02 2024-08-01 PS Planned sale

Moloney Jacqueline F

Non-Executive Director
250 -2.3%
123.46
USD 30,865
250 -2.3% 123.46 USD 30,865
2024-06-04 2024-06-03 PS Planned sale

Mora Elizabeth

Non-Executive Director
275 -1.5%
129.41
USD 35,588
275 -1.5% 129.41 USD 35,588
2024-04-02 2024-04-01 PS Planned sale

Mora Elizabeth

Non-Executive Director
250 -1.5%
133.00
USD 33,250
250 -1.5% 133.00 USD 33,250
2024-03-04 2024-03-01 S Sale

Burke Kathleen Flaherty

EVP, GC & Secretary

Officer
7,411 -14.7%
122.89
USD 910,738
7,411 -14.7% 122.89 USD 910,738
2024-03-04 2024-03-01 PS Planned sale

Moloney Jacqueline F

Non-Executive Director
250 -2.7%
122.89
USD 30,723
250 -2.7% 122.89 USD 30,723
2024-02-26 2024-02-22 S Sale

BAGSHAW SETH H

EVP, CFO & Treasurer

Officer
1,000 -99.9%
124.56
USD 124,560
1,000 -99.9% 124.56 USD 124,560
2024-02-26 2024-02-22 S Sale

BAGSHAW SETH H

EVP, CFO & Treasurer

Officer
11,612 -92.1%
124.02
USD 1,440,120
11,612 -92.1% 124.02 USD 1,440,120
2024-02-26 2024-02-22 S Sale

BAGSHAW SETH H

EVP, CFO & Treasurer

Officer
20,253 -61.6%
122.79
USD 2,486,949
20,253 -61.6% 122.79 USD 2,486,949
2024-02-20 2024-02-16 S Sale

Moloney Jacqueline F

Non-Executive Director
1,917 -16.9%
124.10
USD 237,933
1,917 -16.9% 124.10 USD 237,933
2024-02-12 2024-02-09 PS Planned sale

COLELLA GERARD G

Non-Executive Director
10,000 -12.8%
120.00
USD 1,200,003
10,000 -12.8% 120.00 USD 1,200,003
2024-01-23 2024-01-22 PS Planned sale

COLELLA GERARD G

Non-Executive Director
10,000 -11.4%
110.00
USD 1,100,004
10,000 -11.4% 110.00 USD 1,100,004
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