Stock chart
Ticker: WST Exchange: NYS


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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
2024-10-31 2024-10-29 S Sale

Witherspoon Charles

VP & Treasurer

Officer
225 -15.2%
310.40
USD 69,840
225 -15.2% 310.40 USD 69,840
2024-10-31 2024-10-29 S Sale

Witherspoon Charles

VP & Treasurer

Officer
478 -24.4%
310.40
USD 148,371
478 -24.4% 310.40 USD 148,371
2024-08-21 2024-08-19 S Sale

Witherspoon Charles

VP & Treasurer

Officer
500 -25.3%
300.00
USD 150,000
500 -25.3% 300.00 USD 150,000
2024-08-21 2024-08-19 S Sale

Witherspoon Charles

VP & Treasurer

Officer
529 -21.1%
300.00
USD 158,700
529 -21.1% 300.00 USD 158,700
2024-08-08 2024-08-06 PS Planned sale

Green Eric Mark

President, CEO and Board Chair

Executive Director
30,732 -16.0%
304.71
USD 9,364,409
30,732 -16.0% 304.71 USD 9,364,409
2024-06-13 2024-06-12 S Sale

Abraham Silji

SVP, Chief Technology Officer

Officer
1,800 -38.6%
330.78
USD 595,404
1,800 -38.6% 330.78 USD 595,404
2024-08-21 2024-05-10 S Sale

Hofmann Thomas W

Non-Executive Director
617 -1.4%
365.92
USD 225,773
617 -1.4% 365.92 USD 225,773
2024-05-09 2024-05-07 PS Planned sale

Green Eric Mark

President, CEO and Board Chair

Executive Director
41,000 -21.1%
366.65
USD 15,032,736
41,000 -21.1% 366.65 USD 15,032,736
2024-05-09 2024-05-07 PS Planned sale

Green Eric Mark

President, CEO and Board Chair

Executive Director
15,684 -7.5%
366.66
USD 5,750,678
15,684 -7.5% 366.66 USD 5,750,678
2024-05-09 2024-05-07 PS Planned sale

Green Eric Mark

President, CEO and Board Chair

Executive Director
9,316 -4.2%
366.64
USD 3,415,636
9,316 -4.2% 366.64 USD 3,415,636
2024-03-12 2024-03-11 S Sale

Winters Chad

VP, Chief Accounting Officer

Officer
815 -38.4%
358.82
USD 292,436
815 -38.4% 358.82 USD 292,436
2024-03-01 2024-02-28 S Sale

Witherspoon Charles

VP & Treasurer

Officer
2,019 -50.5%
358.62
USD 724,061
2,019 -50.5% 358.62 USD 724,061
2024-02-29 2024-02-27 PS Planned sale

Green Eric Mark

President, CEO and Board Chair

Executive Director
64,132 -29.5%
359.85
USD 23,077,971
64,132 -29.5% 359.85 USD 23,077,971
2024-02-27 2024-02-23 S Sale

Abraham Silji

SVP, Chief Technology Officer

Officer
7,012 -60.1%
365.00
USD 2,559,380
7,012 -60.1% 365.00 USD 2,559,380
2023-12-05 2023-12-01 S Sale

Winters Chad

VP, Chief Accounting Officer

Officer
1,013 -44.4%
349.00
USD 353,541
1,013 -44.4% 349.00 USD 353,541
2023-11-02 2023-10-31 S Sale

Witherspoon Charles

VP & Treasurer

Officer
596 -24.5%
322.27
USD 192,073
596 -24.5% 322.27 USD 192,073
2023-11-02 2023-10-31 S Sale

Witherspoon Charles

VP & Treasurer

Officer
594 -19.6%
322.48
USD 191,550
594 -19.6% 322.48 USD 191,550
2023-09-01 2023-08-30 S Sale

Favorite Annette F

Sr. VP & Chief HR Officer

Officer
1,240 -7.7%
414.91
USD 514,489
1,240 -7.7% 414.91 USD 514,489
2023-09-01 2023-08-30 S Sale

Favorite Annette F

Sr. VP & Chief HR Officer

Officer
760 -4.5%
414.20
USD 314,788
760 -4.5% 414.20 USD 314,788
2023-08-24 2023-08-22 S Sale

Reiss-Clark Cindy

Chief Commercial Officer

Officer
3,477 -44.6%
393.34
USD 1,367,643
3,477 -44.6% 393.34 USD 1,367,643
2023-08-15 2023-08-11 S Sale

Lai Quintin J

VP Strat & Investor Relations

Officer
1,741 -8.7%
396.12
USD 689,650
1,741 -8.7% 396.12 USD 689,650
2023-08-15 2023-08-11 S Sale

Lai Quintin J

VP Strat & Investor Relations

Officer
8,635 -30.1%
395.54
USD 3,415,510
8,635 -30.1% 395.54 USD 3,415,510
2023-08-15 2023-08-11 S Sale

Lai Quintin J

VP Strat & Investor Relations

Officer
10,725 -27.2%
394.62
USD 4,232,326
10,725 -27.2% 394.62 USD 4,232,326
2023-08-11 2023-08-09 S Sale

Witherspoon Charles

VP & Treasurer

Officer
1,680 -47.9%
396.54
USD 666,187
1,680 -47.9% 396.54 USD 666,187
2023-08-10 2023-08-08 S Sale

Abraham Silji

SVP, Chief Technology Officer

Officer
6 -0.1%
397.69
USD 2,386
6 -0.1% 397.69 USD 2,386
2023-08-10 2023-08-08 S Sale

Abraham Silji

SVP, Chief Technology Officer

Officer
8,154 -65.9%
397.18
USD 3,238,586
8,154 -65.9% 397.18 USD 3,238,586
2023-08-10 2023-08-08 PS Planned sale

Green Eric Mark

President & CEO

Executive Director
100 -0.1%
398.87
USD 39,887
100 -0.1% 398.87 USD 39,887
2023-08-10 2023-08-08 PS Planned sale

Green Eric Mark

President & CEO

Executive Director
1,100 -0.8%
397.90
USD 437,686
1,100 -0.8% 397.90 USD 437,686
2023-08-10 2023-08-08 PS Planned sale

Green Eric Mark

President & CEO

Executive Director
7,532 -5.0%
397.18
USD 2,991,531
7,532 -5.0% 397.18 USD 2,991,531
2023-08-10 2023-08-08 PS Planned sale

Green Eric Mark

President & CEO

Executive Director
6,700 -4.3%
396.13
USD 2,654,040
6,700 -4.3% 396.13 USD 2,654,040
2023-08-10 2023-08-08 PS Planned sale

Green Eric Mark

President & CEO

Executive Director
7,684 -4.7%
395.07
USD 3,035,743
7,684 -4.7% 395.07 USD 3,035,743
2023-08-10 2023-08-08 PS Planned sale

Green Eric Mark

President & CEO

Executive Director
8,329 -4.8%
394.17
USD 3,283,075
8,329 -4.8% 394.17 USD 3,283,075
2023-08-10 2023-08-08 PS Planned sale

Green Eric Mark

President & CEO

Executive Director
7,055 -3.9%
393.13
USD 2,773,539
7,055 -3.9% 393.13 USD 2,773,539
2023-08-10 2023-08-08 PS Planned sale

Green Eric Mark

President & CEO

Executive Director
4,500 -2.5%
392.16
USD 1,764,699
4,500 -2.5% 392.16 USD 1,764,699
2023-08-10 2023-08-08 PS Planned sale

Green Eric Mark

President & CEO

Executive Director
1,000 -0.5%
389.62
USD 389,620
1,000 -0.5% 389.62 USD 389,620
2023-08-08 2023-08-02 S Sale

Birkett Bernard

Sr VP, Chief Fin & Ops Off

Officer
200 -4.4%
371.03
USD 74,205
200 -4.4% 371.03 USD 74,205
2023-08-08 2023-08-02 S Sale

Birkett Bernard

Sr VP, Chief Fin & Ops Off

Officer
22,134 -82.9%
370.38
USD 8,198,011
22,134 -82.9% 370.38 USD 8,198,011
2023-05-31 2023-05-30 S Sale

Witherspoon Charles

VP & Treasurer

Officer
1,000 -35.3%
343.05
USD 343,050
1,000 -35.3% 343.05 USD 343,050
2023-05-11 2023-05-09 PS Planned sale

Green Eric Mark

President & CEO

Executive Director
500 -0.4%
365.46
USD 182,729
500 -0.4% 365.46 USD 182,729
2023-05-11 2023-05-09 PS Planned sale

Green Eric Mark

President & CEO

Executive Director
4,133 -3.0%
364.76
USD 1,507,572
4,133 -3.0% 364.76 USD 1,507,572
2023-05-11 2023-05-09 PS Planned sale

Green Eric Mark

President & CEO

Executive Director
12,648 -8.3%
363.94
USD 4,603,055
12,648 -8.3% 363.94 USD 4,603,055
2023-05-11 2023-05-09 PS Planned sale

Green Eric Mark

President & CEO

Executive Director
12,562 -7.6%
362.93
USD 4,559,085
12,562 -7.6% 362.93 USD 4,559,085
2023-05-11 2023-05-09 PS Planned sale

Green Eric Mark

President & CEO

Executive Director
14,157 -7.9%
361.95
USD 5,124,081
14,157 -7.9% 361.95 USD 5,124,081
2023-05-02 2023-05-01 S Sale

Favorite Annette F

Sr. VP & Chief HR Officer

Officer
900 -5.7%
367.45
USD 330,707
900 -5.7% 367.45 USD 330,707
2023-05-02 2023-05-01 S Sale

Favorite Annette F

Sr. VP & Chief HR Officer

Officer
2,687 -14.6%
366.46
USD 984,687
2,687 -14.6% 366.46 USD 984,687
2023-05-02 2023-05-01 S Sale

Favorite Annette F

Sr. VP & Chief HR Officer

Officer
9,425 -33.8%
365.47
USD 3,444,539
9,425 -33.8% 365.47 USD 3,444,539
2023-05-02 2023-05-01 S Sale

Hofmann Thomas W

Non-Executive Director
1,212 -2.7%
365.58
USD 443,077
1,212 -2.7% 365.58 USD 443,077
2023-05-02 2023-05-01 S Sale

Abraham Silji

SVP, Chief Technology Officer

Officer
649 -13.4%
366.14
USD 237,624
649 -13.4% 366.14 USD 237,624
2023-05-02 2023-05-01 S Sale

Abraham Silji

SVP, Chief Technology Officer

Officer
7,371 -60.3%
365.55
USD 2,694,493
7,371 -60.3% 365.55 USD 2,694,493
2023-03-22 2023-03-09 S Sale

Abraham Silji

SVP, Chief Technology Officer

Officer
1,500 -26.3%
322.57
USD 483,850
1,500 -26.3% 322.57 USD 483,850
2023-03-09 2023-03-07 PS Planned sale

Green Eric Mark

President & CEO

Executive Director
1,131 -0.9%
324.29
USD 366,772
1,131 -0.9% 324.29 USD 366,772
2023-03-09 2023-03-07 PS Planned sale

Green Eric Mark

President & CEO

Executive Director
5,277 -4.1%
323.38
USD 1,706,478
5,277 -4.1% 323.38 USD 1,706,478
2023-03-09 2023-03-07 PS Planned sale

Green Eric Mark

President & CEO

Executive Director
26,753 -21.7%
322.49
USD 8,627,505
26,753 -21.7% 322.49 USD 8,627,505
2023-03-09 2023-03-07 PS Planned sale

Green Eric Mark

President & CEO

Executive Director
7,685 -8.0%
321.61
USD 2,471,602
7,685 -8.0% 321.61 USD 2,471,602
2023-03-09 2023-03-07 PS Planned sale

Green Eric Mark

President & CEO

Executive Director
3,154 -3.5%
320.60
USD 1,011,173
3,154 -3.5% 320.60 USD 1,011,173
2022-12-08 2022-12-05 PS Planned sale

Green Eric Mark

President & CEO

Executive Director
1,100 -0.9%
241.46
USD 265,611
1,100 -0.9% 241.46 USD 265,611
2022-12-08 2022-12-05 PS Planned sale

Green Eric Mark

President & CEO

Executive Director
9,682 -7.7%
240.73
USD 2,330,775
9,682 -7.7% 240.73 USD 2,330,775
2022-12-08 2022-12-05 PS Planned sale

Green Eric Mark

President & CEO

Executive Director
10,752 -7.9%
239.70
USD 2,577,224
10,752 -7.9% 239.70 USD 2,577,224
2022-12-08 2022-12-05 PS Planned sale

Green Eric Mark

President & CEO

Executive Director
6,312 -4.4%
238.83
USD 1,507,475
6,312 -4.4% 238.83 USD 1,507,475
2022-12-08 2022-12-05 PS Planned sale

Green Eric Mark

President & CEO

Executive Director
9,408 -6.2%
237.67
USD 2,235,977
9,408 -6.2% 237.67 USD 2,235,977
2022-12-08 2022-12-05 PS Planned sale

Green Eric Mark

President & CEO

Executive Director
6,746 -4.2%
236.95
USD 1,598,457
6,746 -4.2% 236.95 USD 1,598,457
2022-08-03 2022-08-02 S Sale

Birkett Bernard

Sr VP, CFO & COO

Officer
1,100 -58.0%
343.38
USD 377,723
1,100 -58.0% 343.38 USD 377,723
2022-08-03 2022-08-02 S Sale

Birkett Bernard

Sr VP, CFO & COO

Officer
2,007 -51.4%
342.59
USD 687,574
2,007 -51.4% 342.59 USD 687,574
2022-08-03 2022-08-02 S Sale

Birkett Bernard

Sr VP, CFO & COO

Officer
1,708 -30.4%
341.97
USD 584,083
1,708 -30.4% 341.97 USD 584,083
2022-08-03 2022-08-02 S Sale

Birkett Bernard

Sr VP, CFO & COO

Officer
9,359 -62.5%
340.50
USD 3,186,695
9,359 -62.5% 340.50 USD 3,186,695
2022-08-03 2022-08-01 S Sale

Abraham Silji

Chief Digital & Trans Officer

Officer
5,374 -62.7%
343.93
USD 1,848,306
5,374 -62.7% 343.93 USD 1,848,306
2022-03-16 2022-03-14 S Sale

Lai Quintin J

VP Corp Development & Strategy

Officer
200 -3.6%
374.92
USD 74,984
200 -3.6% 374.92 USD 74,984
2022-03-16 2022-03-14 S Sale

Lai Quintin J

VP Corp Development & Strategy

Officer
2,940 -34.5%
374.45
USD 1,100,881
2,940 -34.5% 374.45 USD 1,100,881
2022-03-16 2022-03-14 S Sale

Lai Quintin J

VP Corp Development & Strategy

Officer
900 -9.6%
372.92
USD 335,632
900 -9.6% 372.92 USD 335,632
2022-03-16 2022-03-14 S Sale

Lai Quintin J

VP Corp Development & Strategy

Officer
600 -6.0%
371.89
USD 223,132
600 -6.0% 371.89 USD 223,132
2022-03-16 2022-03-14 S Sale

Lai Quintin J

VP Corp Development & Strategy

Officer
446 -4.3%
370.94
USD 165,441
446 -4.3% 370.94 USD 165,441
2022-03-16 2022-03-14 S Sale

Lai Quintin J

VP Corp Development & Strategy

Officer
1,254 -10.7%
369.86
USD 463,801
1,254 -10.7% 369.86 USD 463,801
2022-03-16 2022-03-14 S Sale

Lai Quintin J

VP Corp Development & Strategy

Officer
405 -3.3%
367.94
USD 149,017
405 -3.3% 367.94 USD 149,017
2022-03-16 2022-03-14 S Sale

Lai Quintin J

VP Corp Development & Strategy

Officer
1,271 -9.5%
367.12
USD 466,604
1,271 -9.5% 367.12 USD 466,604
2021-09-14 2021-09-10 S Sale

Lai Quintin J

VP Corp Development & Strategy

Officer
1,500 -40.2%
462.63
USD 693,946
1,500 -40.2% 462.63 USD 693,946
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