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person · Reporting owner

Van Horne Edward

Disclosed activity across 2 companies

Tapewire entity
46809
SEC CIK
0001584200

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
GMR Solutions Inc.GMRS · Entity 5222President & COOSeptember 14, 2026September 15, 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.

GMR Solutions Inc.

Report date September 14, 2026 · Filed September 15, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Class A Common StockSEC Table I · non-derivativeDirect575,003 Ending reported balance After 2026-09-14 transaction · row 2
2 source rows · reconciled sequence

Row 1 · 2026-09-14 · Sale · Disposed 262,278 · Balance 575,004

F1: As part of broader sell-to-cover transactions by Issuer employees, these shares were sold to cover tax withholding obligations in connection with the settlement of restricted stock units and performance-based restricted stock units.

Row 2 · 2026-09-14 · Tax withholding · Disposed 1 · Balance 575,003

F2: Represents a share withheld to cover tax withholding obligations in connection with the settlement of restricted stock units.

Filing footnotes · ownership attribution and instrument terms

F1: As part of broader sell-to-cover transactions by Issuer employees, these shares were sold to cover tax withholding obligations in connection with the settlement of restricted stock units and performance-based restricted stock units.

F2: Represents a share withheld to cover tax withholding obligations in connection with the settlement of restricted stock units.

Past disclosures · reporting ended (1)

No longer tracked through insider filings. These historical balances do not imply present ownership or a zero position.

Envision Healthcare Holdings, Inc.

Report date December 01, 2016 · Filed December 01, 2016

Section 16 reporting ended · disclosed 2016-12-01. Current position is not established by this disclosure.

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Option (Right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $21.99 · Expires 2026-02-24Direct0 Reported balance After 2016-12-01 transaction · row 1 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 1 · 2016-12-01 · Disposition to issuer · Disposed 80,906 · Balance 0

F1: Disposition pursuant to the terms of the Agreement and Plan of Merger, dated as of June 15, 2016, by and among Envision Healthcare Holdings, Inc., New Amethyst Corp. and AmSurg Corp. (the "Merger Agreement"), exempt under Rule 16b-3.

F2: Pursuant to the terms of the Merger Agreement, at the Merger 2 Effective Time, each stock option held by the reporting person immediately prior to the Merger 2 Effective Time (as defined in the Merger Agreement) was assumed by New Amethyst and converted into a New Amethyst stock option having the same terms and conditions, taking into account any changes thereto by reason of the Mergers (as defined in the Merger Agreement).

Filing footnotes · ownership attribution and instrument terms

F1: Disposition pursuant to the terms of the Agreement and Plan of Merger, dated as of June 15, 2016, by and among Envision Healthcare Holdings, Inc., New Amethyst Corp. and AmSurg Corp. (the "Merger Agreement"), exempt under Rule 16b-3.

F2: Pursuant to the terms of the Merger Agreement, at the Merger 2 Effective Time, each stock option held by the reporting person immediately prior to the Merger 2 Effective Time (as defined in the Merger Agreement) was assumed by New Amethyst and converted into a New Amethyst stock option having the same terms and conditions, taking into account any changes thereto by reason of the Mergers (as defined in the Merger Agreement).

Transaction history

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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 dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
September 14, 2026 Filed Sep 15, 2026 10:06 UTC GMR Solutions Inc. GMRS · Entity 5222 Tax withholdingClass A Common Stock 1 $13.26 $13.26
Disclosure

SEC source: 0001104659-26-107672 · tm2625330-6_4seq1.xml · nonDerivative · entry 2

Van Horne Edward · CIK 0001584200 · President & COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 575,003

F2 · kind: Represents a share withheld to cover tax withholding obligations in connection with the settlement of restricted stock units.

Read SEC document
September 14, 2026 Filed Sep 15, 2026 10:06 UTC GMR Solutions Inc. GMRS · Entity 5222 SaleClass A Common Stock 262,278 $12.20 $3,199,791.60
Disclosure

SEC source: 0001104659-26-107672 · tm2625330-6_4seq1.xml · nonDerivative · entry 1

Van Horne Edward · CIK 0001584200 · President & COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 575,004

F1 · kind: As part of broader sell-to-cover transactions by Issuer employees, these shares were sold to cover tax withholding obligations in connection with the settlement of restricted stock units and performance-based restricted stock units.

Read SEC document
May 13, 2026 Filed May 15, 2026 20:36 UTC GMR Solutions Inc. GMRS · Entity 5222 GrantRestricted Stock Units · Derivative 120,000 $0.00 $0.00
Disclosure

SEC source: 0001104659-26-062676 · tm2614730-5_4seq1.xml · derivative · entry 3

Van Horne Edward · CIK 0001584200 · President & COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 120,000

Underlying: Class A Common Stock · 120,000 shares

Expires not disclosed

F4 · derivative.exercise_price: Each RSU represents a contingent right to receive one share of Class A Common Stock. The RSUs will be settled in either Class A Common Stock or cash (or a combination thereof) at the Issuer's discretion.

F5 · derivative.exercise_date: These RSUs vest in three equal annual installments beginning on May 12, 2027.

F5 · derivative.expiration_date: These RSUs vest in three equal annual installments beginning on May 12, 2027.

Read SEC document
May 12, 2026 Filed May 15, 2026 20:36 UTC GMR Solutions Inc. GMRS · Entity 5222 GrantStock Options (Right to Buy) · Derivative 271,085 $0.00 Strike: $15.00 $0.00
Disclosure

SEC source: 0001104659-26-062676 · tm2614730-5_4seq1.xml · derivative · entry 2

Van Horne Edward · CIK 0001584200 · President & COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 271,085

Underlying: Class A Common Stock · 271,085 shares

Expires 2036-05-12

F3 · kind: These stock options vest in three equal annual installments beginning on May 12, 2027. These stock options were previously reported on the Reporting Person's Form 3.

F3 · derivative.exercise_date: These stock options vest in three equal annual installments beginning on May 12, 2027. These stock options were previously reported on the Reporting Person's Form 3.

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May 12, 2026 Filed May 15, 2026 20:36 UTC GMR Solutions Inc. GMRS · Entity 5222 GrantClass A Common Stock 447,014 $0.00 $0.00
Disclosure

SEC source: 0001104659-26-062676 · tm2614730-5_4seq1.xml · nonDerivative · entry 1

Van Horne Edward · CIK 0001584200 · President & COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 837,282

F1 · kind: Represents the number of performance-based restricted stock units ("RSUs") determined to vest upon the consummation of the Issuer's initial public offering (the "IPO Closing"), which settle in shares of Class A Common Stock six months after the IPO Closing. These RSUs were previously reported on the Reporting Person's Form 3.

F2 · balance_after: Includes 329,268 time-based RSUs that vest upon the IPO Closing, which settle in shares of Class A Common Stock six months after the IPO Closing. These RSUs were previously reported on the Reporting Person's Form 3.

Read SEC document
December 01, 2016 Filed Dec 1, 2016 19:08 UTC Envision Healthcare Holdings, Inc. EVHC · Entity 180702 Disposition to issuerOption (Right to buy) · Derivative 80,906 Not disclosed Strike: $21.99 Not disclosed
Disclosure

SEC source: 0001209191-16-152791 · doc4.xml · derivative · entry 1

Van Horne Edward · CIK 0001584200 · President & CEO of AMR

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 80,906 shares

Expires 2026-02-24

F1 · kind: Disposition pursuant to the terms of the Agreement and Plan of Merger, dated as of June 15, 2016, by and among Envision Healthcare Holdings, Inc., New Amethyst Corp. and AmSurg Corp. (the "Merger Agreement"), exempt under Rule 16b-3.

F2 · price: Pursuant to the terms of the Merger Agreement, at the Merger 2 Effective Time, each stock option held by the reporting person immediately prior to the Merger 2 Effective Time (as defined in the Merger Agreement) was assumed by New Amethyst and converted into a New Amethyst stock option having the same terms and conditions, taking into account any changes thereto by reason of the Mergers (as defined in the Merger Agreement).

F2 · derivative.exercise_date: Pursuant to the terms of the Merger Agreement, at the Merger 2 Effective Time, each stock option held by the reporting person immediately prior to the Merger 2 Effective Time (as defined in the Merger Agreement) was assumed by New Amethyst and converted into a New Amethyst stock option having the same terms and conditions, taking into account any changes thereto by reason of the Mergers (as defined in the Merger Agreement).

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.