Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 86 non-open-market transactions below 12 months to the week close of 2026-10-23

Price change vs the latest weekly close (updated to the current quote in your browser when available), split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

86 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Feb. 22, 2010 WST S 10,000 $38.05 $380,500 126,439 Direct -7.33% Disposed 1961.2% (price as of )
Aug. 31, 2009 WST S 10,000 $39.89 $398,900 115,210 Direct -7.99% Disposed 1866.2% (price as of )
Aug. 21, 2009 WST S 10,000 $40.65 $406,500 115,210 Direct -7.99% Disposed 1829.4% (price as of )
Aug. 12, 2009 WST S 10,000 $39.97 $399,700 115,210 Direct -7.99% Disposed 1862.2% (price as of )
Aug. 27, 2008 WST S 10,000 $49.06 $490,600 93,265 Direct -9.68% Disposed 1498.7% (price as of )
Aug. 22, 2008 WST S 10,000 $49.19 $491,900 103,265 Direct -8.83% Disposed 1494.4% (price as of )
Aug. 11, 2008 WST S 7 $49.32 $345 123,258 Direct -0.01% Disposed 1490.2% (price as of )
Aug. 11, 2008 WST S 1,621 $49.30 $79,915 121,637 Direct -1.32% Disposed 1490.9% (price as of )
Aug. 11, 2008 WST S 8,372 $49.11 $411,149 113,265 Direct -6.88% Disposed 1497.0% (price as of )
May 22, 2008 WST S 1,092 $47.29 $51,641 131,797 Direct -0.82% Disposed 1558.5% (price as of )
May 22, 2008 WST S 8,908 $47.24 $420,814 122,889 Direct -6.76% Disposed 1560.2% (price as of )
Feb. 28, 2008 WST S 10,000 $43.60 $436,000 114,914 Direct -8.01% Disposed 1698.9% (price as of )
Feb. 28, 2008 WST S 10,000 $11.30 $113,000 124,914 Direct +8.70% Acquired 6840.7% (price as of )
Feb. 28, 2008 WST S 10,000 $11.30 $113,000 40,000 Direct -20.00% Disposed

Loaded 100 of 283 rows

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.

06
DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
March 22, 2010 WST Stock Option (Right to Buy) Common Stock (56,747) $42.68 March 22, 2020 56,747 Acquired
March 1, 2010 WST Stock Option (Right to Buy) Common Stock (50,000) $13.02 March 25, 2010 50,000 Disposed
Feb. 22, 2010 WST Stock Option (Right to Buy) Common Stock (10,000) $13.02 March 25, 2010 10,000 Disposed
Aug. 31, 2009 WST Stock Option (Right to Buy) Common Stock (10,000) $13.02 March 25, 2005 10,000 Disposed
Aug. 21, 2009 WST Stock Option (Right to Buy) Common Stock (10,000) $13.02 March 25, 2005 10,000 Disposed
Aug. 12, 2009 WST Stock Option (Right to Buy) Common Stock (10,000) $13.02 March 25, 2005 10,000 Disposed
Feb. 24, 2009 WST Stock Option (Right to Buy) Common Stock (40,000) $32.09 Feb. 24, 2019 40,000 Acquired
Sept. 26, 2008 WST Stock Option (Right to Buy) Common Stock (20,000) $13.02 March 25, 2005 20,000 Disposed
March 31, 2008 WST Stock Option (Right to Buy) Common Stock (40,000) $11.30 April 28, 2008 40,000 Disposed
Feb. 28, 2008 WST Stock Option (Right to Buy) Common Stock (10,000) $11.30 April 28, 2008 10,000 Disposed
Feb. 28, 2008 WST Stock Option (Right to Buy) Common Stock (10,000) $11.30 April 28, 2008 10,000 Disposed
Feb. 26, 2008 WST Stock Option (Right to Buy) Common Stock (41,247) $41.70 Feb. 26, 2018 41,247 Acquired
Feb. 27, 2007 WST Stock Option (Right to Buy) Common Stock (39,508) $44.97 Feb. 27, 2018 39,508 Acquired
Nov. 22, 2006 WST Stock Option (Right to Buy) Common Stock (5,000) $14.70 Aug. 5, 2007 5,000 Disposed
Nov. 13, 2006 WST Stock Option (Right to buy) Common Stock (10,000) $13.02 March 25, 2005 10,000 Disposed
Nov. 7, 2006 WST Stock Option (Right to Buy) Common Stock (10,000) $14.70 Aug. 5, 2007 10,000 Disposed
Nov. 6, 2006 WST Stock Option (Right to Buy) Common Stock (30,000) $11.30 April 28, 2008 30,000 Disposed
Aug. 29, 2006 WST Stock Option (Right to Buy) Common Stock (5,000) $14.70 Aug. 5, 2007 5,000 Disposed
Aug. 21, 2006 WST Stock Option (Right to Buy) Common Stock (5,000) $14.70 Aug. 5, 2007 5,000 Disposed
Aug. 15, 2006 WST Stock Option (Right to Buy) Common Stock (10,000) $14.70 Aug. 5, 2007 10,000 Disposed
May 8, 2006 WST Stock Option (Right to Buy) [F2] Common Stock (5,000) $14.70 Aug. 5, 2007 5,000 Disposed
Feb. 28, 2006 WST Stock Option (Right to Buy) Common Stock (5,000) $14.70 Aug. 5, 2007 5,000 Disposed
Feb. 24, 2006 WST Stock Option (Right to Buy) Common Stock (32,488) $32.58 Feb. 24, 2016 32,488 Acquired
Feb. 24, 2006 WST Stock Option (Right to Buy) Common Stock (32,488) $32.58 Feb. 24, 2016 32,488 Acquired
Feb. 24, 2006 WST Stock Option (Right to Buy) Common Stock (32,488) $32.58 Feb. 24, 2016 32,488 Acquired
Feb. 24, 2006 WST Stock Option (Right to Buy) Common Stock (32,488) $32.58 Feb. 24, 2016 32,488 Acquired
Feb. 1, 2006 WST Stock Option (Right to Buy) Common Stock (30,000) $14.70 Aug. 5, 2007 30,000 Disposed
Aug. 31, 2005 WST Stock Option (Right to Buy) Common Stock (6,080) $14.70 Aug. 5, 2007 6,080 Disposed
May 9, 2005 WST Stock Option (Right to Buy) Common Stock (1,080) $13.38 May 1, 2006 1,080 Disposed
May 9, 2005 WST Stock Option (Right to Buy) Common Stock (8,920) $14.70 Aug. 5, 2007 8,920 Disposed
March 7, 2005 WST Stock Option (Right to Buy) Common Stock (18,920) $13.38 May 1, 2006 18,920 Disposed
March 7, 2005 WST Stock Option (Right to Buy) Common Stock (40,000) $25.53 March 9, 2015 40,000 Acquired
Feb. 28, 2005 WST Stock Option (Right to Buy) Common Stock (10,000) $13.38 May 1, 2006 10,000 Disposed
Jan. 14, 2005 WST Stock Option (Right to Buy) Common Stock (10,000) $13.38 May 1, 2006 10,000 Disposed
Jan. 3, 2005 WST Stock Option (Right to Buy) Common Stock (10,000) $13.38 May 1, 2006 10,000 Disposed
Nov. 5, 2004 WST Stock Option (Right to Buy) Common Stock (10,000) $13.38 May 1, 2006 10,000 Disposed
July 6, 2004 WST Stock Option (Right to Buy) Common Stock (5,000) $26.75 May 1, 2006 5,000 Disposed
May 5, 2004 WST Stock Option (Right to Buy) Common Stock (26,700) $38.73 May 5, 2015 26,700 Acquired
May 5, 2004 WST Stock Option (Right to Buy) Common Stock (26,700) $38.73 May 5, 2015 26,700 Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Holdings reported on Form 4 360 reported holdings

08

Positions listed on each Form 4 without a transaction in that filing (Table I and II holdings), newest filing first.

DateTickerSecuritySharesExercise priceExpirationOwnership
Feb. 24, 2011 WST Common Stock 3,498 · · Indirect
Feb. 24, 2011 WST Common Stock 20,414 · · Indirect
Feb. 7, 2011 WST Common Stock 3,498 · · Indirect
Feb. 7, 2011 WST Common Stock 20,414 · · Indirect
March 3, 2010 WST Common Stock 3,441 · · Indirect
March 3, 2010 WST Common Stock 24,914 · · Indirect
Feb. 24, 2010 WST Common Stock 3,441 · · Indirect
Feb. 24, 2010 WST Common Stock 24,914 · · Indirect
Feb. 23, 2010 WST Common Stock 3,441 · · Indirect
Feb. 23, 2010 WST Common Stock 24,914 · · Indirect
Jan. 26, 2010 WST Common Stock 3,441 · · Indirect
Jan. 26, 2010 WST Common Stock 24,914 · · Indirect
Sept. 1, 2009 WST Common Stock 3,415 · · Indirect
Sept. 1, 2009 WST Common Stock 33,121 · · Indirect
Aug. 25, 2009 WST Common Stock 3,415 · · Indirect
Aug. 25, 2009 WST Common Stock 33,121 · · Indirect
Aug. 14, 2009 WST Common Stock 3,415 · · Indirect
Aug. 14, 2009 WST Common Stock 33,121 · · Indirect
Feb. 26, 2009 WST Common Stock 3,385 · · Indirect
Feb. 26, 2009 WST Common Stock 32,829 · · Indirect
Dec. 30, 2008 WST Common Stock 102,450 · · Direct
Dec. 30, 2008 WST Common Stock 3,385 · · Indirect
Dec. 15, 2008 WST Common Stock 102,450 · · Direct
Dec. 15, 2008 WST Common Stock 3,385 · · Indirect
Dec. 2, 2008 WST Common Stock 102,450 · · Direct
Dec. 2, 2008 WST Common Stock 3,385 · · Indirect
Dec. 1, 2008 WST Common Stock 102,450 · · Direct
Dec. 1, 2008 WST Common Stock 3,101 · · Indirect
Nov. 17, 2008 WST Common Stock 102,450 · · Direct
Nov. 17, 2008 WST Common Stock 3,101 · · Indirect
Nov. 4, 2008 WST Common Stock 102,450 · · Direct
Nov. 4, 2008 WST Common Stock 3,101 · · Indirect
Oct. 20, 2008 WST Common Stock 102,083 · · Direct
Oct. 20, 2008 WST Common Stock 3,101 · · Indirect
Oct. 8, 2008 WST Common Stock 102,083 · · Direct
Oct. 8, 2008 WST Common Stock 3,101 · · Indirect
Sept. 30, 2008 WST Common Stock 3,101 · · Indirect
Sept. 30, 2008 WST Common Stock 32,788 · · Indirect
Sept. 22, 2008 WST Common Stock 93,264 · · Direct
Sept. 22, 2008 WST Common Stock 3,101 · · Indirect
Sept. 8, 2008 WST Common Stock 93,264 · · Direct
Sept. 8, 2008 WST Common Stock 3,101 · · Indirect
Aug. 28, 2008 WST Common Stock 3,101 · · Indirect
Aug. 28, 2008 WST Common Stock 32,762 · · Indirect
Aug. 25, 2008 WST Common Stock 3,101 · · Indirect
Aug. 12, 2008 WST Common Stock 123,264 · · Direct
Aug. 12, 2008 WST Common Stock 3,101 · · Indirect
Aug. 12, 2008 WST Common Stock 3,101 · · Indirect
Aug. 12, 2008 WST Common Stock 32,747 · · Indirect
July 29, 2008 WST Common Stock 123,264 · · Direct
July 29, 2008 WST Common Stock 3,101 · · Indirect
July 23, 2008 WST Common Stock 123,264 · · Direct
July 23, 2008 WST Common Stock 2,891 · · Indirect
July 15, 2008 WST Common Stock 122,888 · · Direct
July 15, 2008 WST Common Stock 2,881 · · Indirect
June 30, 2008 WST Common Stock 122,888 · · Direct
June 30, 2008 WST Common Stock 2,881 · · Indirect
June 16, 2008 WST Common Stock 122,888 · · Direct
June 16, 2008 WST Common Stock 2,881 · · Indirect
June 2, 2008 WST Common Stock 122,888 · · Direct
June 2, 2008 WST Common Stock 2,881 · · Indirect
May 23, 2008 WST Common Stock 2,881 · · Indirect
May 23, 2008 WST Common Stock 32,759 · · Indirect
May 20, 2008 WST Common Stock 132,888 · · Direct
May 20, 2008 WST Common Stock 2,881 · · Indirect
May 6, 2008 WST Common Stock 132,888 · · Direct
May 6, 2008 WST Common Stock 2,881 · · Indirect
April 21, 2008 WST Common Stock 142,611 · · Direct
April 21, 2008 WST Common Stock 2,880 · · Indirect
April 7, 2008 WST Common Stock 142,611 · · Direct
April 7, 2008 WST Common Stock 2,880 · · Indirect
April 2, 2008 WST Common Stock 2,880 · · Indirect
April 2, 2008 WST Common Stock 32,608 · · Indirect
March 24, 2008 WST Common Stock 124,913 · · Direct
March 24, 2008 WST Common Stock 2,880 · · Indirect
March 11, 2008 WST Common Stock 124,913 · · Direct
March 11, 2008 WST Common Stock 2,880 · · Indirect
Feb. 29, 2008 WST Common Stock 2,880 · · Indirect
Feb. 29, 2008 WST Common Stock 32,577 · · Indirect
Feb. 28, 2008 WST Common Stock 2,880 · · Indirect
Feb. 25, 2008 WST Common Stock 99,222 · · Direct
Feb. 25, 2008 WST Common Stock 2,880 · · Indirect
Feb. 11, 2008 WST Common Stock 99,222 · · Direct
Feb. 11, 2008 WST Common Stock 2,880 · · Indirect
Jan. 28, 2008 WST Common Stock 99,222 · · Direct
Jan. 28, 2008 WST Common Stock 2,880 · · Indirect
Jan. 14, 2008 WST Common Stock 98,874 · · Direct
Jan. 14, 2008 WST Common Stock 2,869 · · Indirect
Jan. 2, 2008 WST Common Stock 98,874 · · Direct
Jan. 2, 2008 WST Common Stock 2,869 · · Indirect
Dec. 17, 2007 WST Common Stock 98,874 · · Direct
Dec. 17, 2007 WST Common Stock 2,869 · · Indirect
Dec. 3, 2007 WST Common Stock 98,874 · · Direct
Dec. 3, 2007 WST Common Stock 2,869 · · Indirect
Nov. 19, 2007 WST Common Stock 98,874 · · Direct
Nov. 19, 2007 WST Common Stock 2,869 · · Indirect
Nov. 5, 2007 WST Common Stock 98,874 · · Direct
Nov. 5, 2007 WST Common Stock 2,869 · · Indirect
Oct. 23, 2007 WST Common Stock 98,552 · · Direct
Oct. 23, 2007 WST Common Stock 2,860 · · Indirect

Loaded 100 of 360 rows

Compensation (DEF 14A)

10

Matched by name from proxy statements (DEF 14A) — verify against the filing.

WST

COO
Fiscal yearSalaryBonusStock awards Option awardsNon-equity incentivePension changeOtherTotal
2010 · · · · · · · ·
2009 $493,246 · $427,054 $278,000 $346,460 $320,975 $46,874 $1,912,609
2008 · · · · · · · ·

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.