Rachael M Bushey — SEC Insider Profile, Roles & Companies

Insider at

04

Insider transactions

05

0 buys (P) 0 sells (S) Net: $0 + 2 non-open-market transactions below 12 months to the week close of 2026-10-16

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

No open-market trades on record; showing all filings.

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Feb. 24, 2014	WST	A	6,027	$47.34	$285,318	6,027 Direct	·	Acquired
Feb. 18, 2014	WST	A	1,002	$48.69	$48,787	1,019 Direct	+5894.12%	Acquired	688.7% (price as of 2026-10-16)

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

Date	Ticker	Security	Underlying	Exercise price	Expiration	Shares	A/D
Feb. 24, 2014	WST	Stock Option (Right to Buy)	Common Stock (6,027)	$47.34	Feb. 24, 2024	6,027	Acquired

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

Initial ownership (Form 3) 3 holdings

07

Securities held when first becoming an insider, per SEC Form 3.

Date	Ticker	Security	Shares	Ownership
Oct. 22, 2013	WST	Stock Option (Right to Buy)→ Common Stock (2,854)	2,854	Direct
Oct. 22, 2013	WST	Stock Option (Right to Buy)→ Common Stock (4,728)	4,728	Direct
Oct. 22, 2013	WST	Stock Option (Right to Buy)→ Common Stock (8,780)	8,780	Direct

Holdings reported on Form 4 1 reported holding

08

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

Date	Ticker	Security	Shares	Exercise price	Expiration	Ownership
Feb. 20, 2014	WST	Common Stock	384	·	·	Indirect

Annual statements (Form 5) Transactions and holdings reported once a year on SEC Form 5 — exempt or late-reported trades, gifts and small acquisitions.

09

Transactions (1)

Date	Ticker	Security	Code	Shares	Price	Value	Owned after	Exercise price	Expiration	A/D
Nov. 25, 2013	WST	Common Stock	I	379	$48.46	$18,366	379 Indirect	·	·	Acquired