Burke Kathleen Flaherty

Insider profile

Performance

Overall performance
3.1
Performance over holding periods
3.1
30 days 90 days 120 days
Average return 1% 8.2% 15.1%
Success rate 84% 68% 82%
Transactions
6 0% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance
Burke Kathleen Flaherty's trades of MKS Incorporated's stock


• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Transaction date
Sale
Price
342.90
Quantity 45,811 -33.1%
Value US$4,373,805
Transaction date
Proposed sale
Price
63.90
Quantity 57,828
Value US$2,074,157
Transaction date
Sale
Price
295.84
Quantity 64,164 -31.4%
Value US$4,725,259
Transaction date
Proposed sale
Price
250.00
Quantity 4,254
Value US$1,063,500
Transaction date
Sale
Price
122.89
Quantity 7,411 -14.7%
Value US$910,738
Transaction date
Proposed sale
Price
122.89
Quantity 7,411
Value US$910,738
Transaction date
Sale
Price
101.40
Quantity 5,377 -11.2%
Value US$545,239
Transaction date
Sale
Price
101.08
Quantity 6,186 -11.4%
Value US$625,304
Transaction date
Proposed sale
Price
100.63
Quantity 5,378
Value US$541,188
Transaction date
Proposed sale
Price
101.08
Quantity 6,186
Value US$625,304
Transaction date
Sale
Price
110.55
Quantity 10,384 -26.5%
Value US$1,147,993
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2026-05-12 2026-05-11
S Sale
45,811 -33.1%
342.90
US$4,373,805 		45,811 -33.1% 342.90 US$4,373,805
2026-05-11 2026-05-11
PrS Proposed sale
57,828
63.90
US$2,074,157 		57,828 63.90 US$2,074,157
2026-02-23 2026-02-20
S Sale
64,164 -31.4%
295.84
US$4,725,259 		64,164 -31.4% 295.84 US$4,725,259
2026-02-20 2026-02-20
PrS Proposed sale
4,254
250.00
US$1,063,500 		4,254 250.00 US$1,063,500
2024-03-04 2024-03-01
S Sale
7,411 -14.7%
122.89
US$910,738 		7,411 -14.7% 122.89 US$910,738
2024-03-01 2024-03-01
PrS Proposed sale
7,411
122.89
US$910,738 		7,411 122.89 US$910,738
2023-08-08 2023-08-07
S Sale
5,377 -11.2%
101.40
US$545,239 		5,377 -11.2% 101.40 US$545,239
2023-08-08 2023-08-07
S Sale
6,186 -11.4%
101.08
US$625,304 		6,186 -11.4% 101.08 US$625,304
2023-08-07 2023-08-07
PrS Proposed sale
5,378
100.63
US$541,188 		5,378 100.63 US$541,188
2023-08-07 2023-08-07
PrS Proposed sale
6,186
101.08
US$625,304 		6,186 101.08 US$625,304
2019-10-31 2019-10-30
S Sale
10,384 -26.5%
110.55
US$1,147,993 		10,384 -26.5% 110.55 US$1,147,993