person · Reporting owner

SHADER ALTON

Disclosed activity across 2 companies

Tapewire entity: 43756
SEC CIK: 0001523442

Reported relationships

Latest disclosed role at each company.

Company	Last reported as	Report date	Published
Hill-Rom Holdings, Inc.HRC · Entity 132395	SVP, Pres. of Welch Allyn	November 17, 2018	November 20, 2018
Sotera Health CoSHC · Entity 3869	Director · Chief Executive Officer	May 26, 2026	May 27, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

Hill-Rom Holdings, Inc.

Report date November 17, 2018 · Filed November 20, 2018

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Common StockSEC Table I · non-derivative	Direct	59,818	Ending reported balance After 2018-11-17 transaction · row 2 2 source rows · reconciled sequence Row 1 · 2018-11-17 · Exercise / conversion · Acquired 4,394 · Balance 61,970 Row 2 · 2018-11-17 · Tax withholding · Disposed 2,152 · Balance 59,818 F1: Reflects the reporting person's payment of minimum statutory tax obligations by withholding shares of Hill-Rom Holdings, Inc. Common Stock incident to the vesting of restricted stock units in accordance with Rule 16b-3.
Restricted Stock Units (11/16/2015)SEC Table II · derivative / convertible security · Conversion / exercise price $0.00 · Expires 2018-11-17	Direct	0	Reported balance After 2018-11-17 transaction · row 3 Instrument identity requires review; Table II rows are not merged. 1 source row Row 3 · 2018-11-17 · Exercise / conversion · Disposed 4,394 · Balance 0 F2: Restricted stock units convert into common stock on a one-for-one basis. F3: On 11/16/2015, the reporting person was granted 4,255 restricted stock units which vested 100% on 11/17/2018. Restricted stock units are automatically converted into shares of common stock in accordance with the respective vesting schedule and are entitled to dividend equivalent rights which accrue on dividend record dates.

Filing footnotes · ownership attribution and instrument terms

F1: Reflects the reporting person's payment of minimum statutory tax obligations by withholding shares of Hill-Rom Holdings, Inc. Common Stock incident to the vesting of restricted stock units in accordance with Rule 16b-3.

F2: Restricted stock units convert into common stock on a one-for-one basis.

F3: On 11/16/2015, the reporting person was granted 4,255 restricted stock units which vested 100% on 11/17/2018. Restricted stock units are automatically converted into shares of common stock in accordance with the respective vesting schedule and are entitled to dividend equivalent rights which accrue on dividend record dates.

Sotera Health Co

Report date May 26, 2026 · Filed May 27, 2026

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Common Stock, $0.01 par value per share ("Common Stock")SEC Table I · non-derivative	Direct	375,939	Reported balance After 2026-05-26 transaction · row 1 1 source row Row 1 · 2026-05-26 · Grant · Acquired 375,939 · Balance 375,939 F1: These securities consist of RSUs that were granted on May 26, 2026, pursuant to the terms of an RSU agreement under the Sotera Health Company 2020 Incentive Plan ("2020 Incentive Plan"). Each RSU represents the Reporting Person's right to receive one share of Common Stock, subject to vesting conditions. The RSUs generally vest annually over three years in equal increments, commencing March 2, 2027.
Common StockSEC Table I · non-derivative	Direct	579,573	Reported balance After 2026-05-26 transaction · row 2 1 source row Row 2 · 2026-05-26 · Grant · Acquired 203,634 · Balance 579,573 F2: These securities consist of RSUs that were granted on May 26, 2026, pursuant to the terms of an RSU agreement under the 2020 Incentive Plan. Each RSU represents the Reporting Person's right to receive one share of Common Stock, subject to vesting conditions. The RSUs generally vest annually over three years in equal increments, commencing March 2, 2027.
Share Appreciation UnitsSEC Table II · derivative / convertible security	Direct	101,817	Reported balance After 2026-05-26 transaction · row 3 Instrument identity requires review; Table II rows are not merged. 1 source row Row 3 · 2026-05-26 · Grant · Acquired 101,817 · Balance 101,817 F3: These securities consist of a maximum number of performance-based share appreciation units ("SAUs") that were granted on May 26, 2026, pursuant to the terms of a SAU Agreement under the 2020 Incentive Plan. Each SAU represents the Reporting Person's right to receive one share of Common Stock subject to stock-price-related performance conditions. The SAUs generally vest annually over three years in equal installments, commencing March 2, 2027, subject to performance.

Filing footnotes · ownership attribution and instrument terms

F1: These securities consist of RSUs that were granted on May 26, 2026, pursuant to the terms of an RSU agreement under the Sotera Health Company 2020 Incentive Plan ("2020 Incentive Plan"). Each RSU represents the Reporting Person's right to receive one share of Common Stock, subject to vesting conditions. The RSUs generally vest annually over three years in equal increments, commencing March 2, 2027.

F2: These securities consist of RSUs that were granted on May 26, 2026, pursuant to the terms of an RSU agreement under the 2020 Incentive Plan. Each RSU represents the Reporting Person's right to receive one share of Common Stock, subject to vesting conditions. The RSUs generally vest annually over three years in equal increments, commencing March 2, 2027.

F3: These securities consist of a maximum number of performance-based share appreciation units ("SAUs") that were granted on May 26, 2026, pursuant to the terms of a SAU Agreement under the 2020 Incentive Plan. Each SAU represents the Reporting Person's right to receive one share of Common Stock subject to stock-price-related performance conditions. The SAUs generally vest annually over three years in equal installments, commencing March 2, 2027, subject to performance.

Transaction history

JSON API

Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction date	Company	Activity / security	Shares / units	Reported price	Reported value	Details
November 16, 2015 Filed Nov 22, 2017 15:57 UTC Amendment	Hill-Rom Holdings, Inc. HRC · Entity 132395	Exercise / conversionRestricted Stock Units (11/13/2012) · Derivative	6,918	$0.00	$0.00	Disclosure SEC source: 0000047518-17-000145 · wf-form5a_151138423406709.xml · derivative · entry 3 SHADER ALTON · CIK 0001523442 · SVP, Pres. of Welch Allyn 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 6,918 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Restricted stock units convert into common stock on a one-for-one basis. F3 · derivative.exercise_date: On 11/13/2012, the reporting person was granted 6,918 restricted stock units. Restricted stock units vested 100% on 11/16/2015. Restricted stock units are automatically converted into shares of common stock in accordance with the respective vesting schedule unless a pervious deferral election has been made. Restricted stock units are entitled to dividend equivalent rights, which accrue on dividend record dates F3 · derivative.expiration_date: On 11/13/2012, the reporting person was granted 6,918 restricted stock units. Restricted stock units vested 100% on 11/16/2015. Restricted stock units are automatically converted into shares of common stock in accordance with the respective vesting schedule unless a pervious deferral election has been made. Restricted stock units are entitled to dividend equivalent rights, which accrue on dividend record dates Read SEC document
November 16, 2015 Filed Nov 22, 2017 15:57 UTC Amendment	Hill-Rom Holdings, Inc. HRC · Entity 132395	GrantCommon Stock	3,162	$51.33	$162,305.46	Disclosure SEC source: 0000047518-17-000145 · wf-form5a_151138423406709.xml · nonDerivative · entry 2 SHADER ALTON · CIK 0001523442 · SVP, Pres. of Welch Allyn 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 24,872 F2 · balance_after: This amendment is filed solely to correct the total amount of securities beneficially owned as of 9/30/2016. Total shares beneficially owned as reported in interim reports since 11/16/2015, if any, are deemed amended to reflect the transaction identified in note (3) below. Read SEC document
November 16, 2015 Filed Nov 22, 2017 15:57 UTC Amendment	Hill-Rom Holdings, Inc. HRC · Entity 132395	GrantCommon Stock	6,918	Not disclosed	Not disclosed	Disclosure SEC source: 0000047518-17-000145 · wf-form5a_151138423406709.xml · nonDerivative · entry 1 SHADER ALTON · CIK 0001523442 · SVP, Pres. of Welch Allyn 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 28,034 F1 · price: Restricted stock units convert into common stock on a one-for-one basis. Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.