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person · Reporting owner

ANTIN ROBERT L

Disclosed activity across 4 companies

Tapewire entity
45429
SEC CIK
0000901483

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
BRC Group Holdings, Inc.RILY · Entity 6050DirectorApril 03, 2026April 07, 2026
Rexford Industrial Realty, Inc.REXR · Entity 3613DirectorMay 19, 2026May 21, 2026
VCA INCWOOF · Entity 173231Director · CEO, President & ChairmanSeptember 09, 2017September 12, 2017

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.

BRC Group Holdings, Inc.

Report date April 03, 2026 · Filed April 07, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect131,914 Ending reported balance After 2026-04-03 transaction · row 3
3 source rows · reconciled sequence

Row 1 · 2026-04-03 · Grant · Acquired 3,660 · Balance 84,155

F1: Represents shares issued for Board equity compensation.

Row 2 · 2026-04-03 · Grant · Acquired 14,695 · Balance 98,850

F2: Represents a restricted stock unit that settles in common stock of the Company and vests in full on May 19, 2026, the Company's 2026 Annual Shareholder Meeting.

Row 3 · 2026-04-03 · Grant · Acquired 33,064 · Balance 131,914

F3: Represents a restricted stock unit that settles in common stock of the Company and vests in full on April 3, 2027.

Common StockSEC Table I · non-derivativeIndirectSee footnote200,000 Reported balance Holding disclosure · report date 2026-04-03 · row 4 Holding and transaction disclosures are not merged.
1 source row

Row 4 · Balance 200,000

F4: Held of record by Robert L. Antin and Patti Antin as Trustees for the Robert and Patti Antin Living Trust. The reporting person disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein.

Filing footnotes · ownership attribution and instrument terms

F1: Represents shares issued for Board equity compensation.

F2: Represents a restricted stock unit that settles in common stock of the Company and vests in full on May 19, 2026, the Company's 2026 Annual Shareholder Meeting.

F3: Represents a restricted stock unit that settles in common stock of the Company and vests in full on April 3, 2027.

F4: Held of record by Robert L. Antin and Patti Antin as Trustees for the Robert and Patti Antin Living Trust. The reporting person disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein.

Rexford Industrial Realty, Inc.

Report date May 19, 2026 · Filed May 21, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common Stock, par value $0.01SEC Table I · non-derivativeDirect56,738 Reported balance After 2026-05-19 transaction · row 1
1 source row

Row 1 · 2026-05-19 · Grant · Acquired 4,855 · Balance 56,738

F1: Represents shares of restricted common stock issued to the Reporting Person pursuant to the Rexford Industrial Realty, Inc. Non-Employee Director Compensation Program, which will vest in full on the earlier of (i) the date of the next annual meeting following the grant date and (ii) the first anniversary of the grant date (May 19, 2027), subject to the Reporting Person's continued service.

Filing footnotes · ownership attribution and instrument terms

F1: Represents shares of restricted common stock issued to the Reporting Person pursuant to the Rexford Industrial Realty, Inc. Non-Employee Director Compensation Program, which will vest in full on the earlier of (i) the date of the next annual meeting following the grant date and (ii) the first anniversary of the grant date (May 19, 2027), subject to the Reporting Person's continued service.

VCA INC

Report date September 09, 2017 · Filed September 12, 2017

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common Stock, par value $0.001 per shareSEC Table I · non-derivativeDirect0 Ending reported balance After 2017-09-12 transaction · row 6
4 source rows · reconciled sequence

Row 1 · 2017-09-09 · Tax withholding · Disposed 2,860 · Balance 211,102

F1: Reflects the number of shares of common stock withheld by the Issuer to pay the tax liability of the Reporting Person in connection with the settlement of vested restricted stock units previously granted to the Reporting Person.

Row 2 · 2017-09-09 · Gift · Disposed 2,316 · Balance 208,786

F2: Represents the transfer of shares to a trust (the "Trust") of which the Reporting Person is trustee.

Row 4 · 2017-09-12 · Grant · Acquired 83,890 · Balance 292,676

F4: Represents the acquisition of 83,890 shares underlying performance based restricted stock units that were accelerated and fully vested in accordance with the terms of the Agreement and Plan of Merger, dated as of January 7, 2017 (the "Merger Agreement"), by and among the Issuer, MMI Holdings, Inc., Venice Merger Sub Inc., and, solely for purposes of Section 9.15 of the Merger Agreement, Mars, Incorporated.

Row 6 · 2017-09-12 · Disposition to issuer · Disposed 292,676 · Balance 0

Common Stock, par value $0.001 per shareSEC Table I · non-derivativeIndirectSee footnote2,140,354 Reported balance After 2017-09-09 transaction · row 3 Account identity is unresolved; indirect or unspecified ownership is not merged.
1 source row

Row 3 · 2017-09-09 · Gift · Acquired 2,316 · Balance 2,140,354

F3: These shares were held for the account of the Trust. The Reporting Person continues to report beneficial ownership of the shares held for the account of the Trust but disclaims beneficial ownership except to the extent of his pecuniary interest therein.

Common Stock, par value $0.001 per shareSEC Table I · non-derivativeIndirectSee footnote0 Reported balance After 2017-09-12 transaction · row 5 Account identity is unresolved; indirect or unspecified ownership is not merged.
1 source row

Row 5 · 2017-09-12 · Disposition to issuer · Disposed 2,140,354 · Balance 0

F3: These shares were held for the account of the Trust. The Reporting Person continues to report beneficial ownership of the shares held for the account of the Trust but disclaims beneficial ownership except to the extent of his pecuniary interest therein.

Common Stock, par value $0.001 per shareSEC Table I · non-derivativeIndirectSee footnote0 Reported balance After 2017-09-12 transaction · row 7 Account identity is unresolved; indirect or unspecified ownership is not merged.
1 source row

Row 7 · 2017-09-12 · Disposition to issuer · Disposed 404,991 · Balance 0

F5: These shares were held for the account of a limited liability company for which the Reporting Person serves as manager and which is owned by trusts established for the benefit of the Reporting Person's children. The Reporting Person disclaims beneficial ownership of these shares except to the extent of his pecuniary interest therein.

Filing footnotes · ownership attribution and instrument terms

F1: Reflects the number of shares of common stock withheld by the Issuer to pay the tax liability of the Reporting Person in connection with the settlement of vested restricted stock units previously granted to the Reporting Person.

F2: Represents the transfer of shares to a trust (the "Trust") of which the Reporting Person is trustee.

F3: These shares were held for the account of the Trust. The Reporting Person continues to report beneficial ownership of the shares held for the account of the Trust but disclaims beneficial ownership except to the extent of his pecuniary interest therein.

F4: Represents the acquisition of 83,890 shares underlying performance based restricted stock units that were accelerated and fully vested in accordance with the terms of the Agreement and Plan of Merger, dated as of January 7, 2017 (the "Merger Agreement"), by and among the Issuer, MMI Holdings, Inc., Venice Merger Sub Inc., and, solely for purposes of Section 9.15 of the Merger Agreement, Mars, Incorporated.

F5: These shares were held for the account of a limited liability company for which the Reporting Person serves as manager and which is owned by trusts established for the benefit of the Reporting Person's children. The Reporting Person disclaims beneficial ownership of these shares except to the extent of his pecuniary interest therein.

Past disclosures · reporting ended (1)

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

HESKA CORP

Report date June 13, 2023 · Filed June 14, 2023

Section 16 reporting ended · disclosed 2023-06-14. Current position is not established by this disclosure.

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect0 Reported balance After 2023-06-13 transaction · row 1
1 source row

Row 1 · 2023-06-13 · Disposition to issuer · Disposed 2,189 · Balance 0

F1: Disposed of pursuant to the Agreement and Plan of Merger (the "Merger Agreement"), dated as of March 31, 2023, by and among the Issuer, Antech Diagnostics, Inc., a California corporation ("Acquiror"), Helsinki Merger Sub LLC, a Delaware limited liability company and a wholly-owned subsidiary of Acquiror, and, solely for purposes of Section 9.15 of the Merger Agreement, Mars, Incorporated, a Delaware corporation, in exchange for cash consideration of $120.00 per share of common stock of the Issuer on the effective date of the merger.

Filing footnotes · ownership attribution and instrument terms

F1: Disposed of pursuant to the Agreement and Plan of Merger (the "Merger Agreement"), dated as of March 31, 2023, by and among the Issuer, Antech Diagnostics, Inc., a California corporation ("Acquiror"), Helsinki Merger Sub LLC, a Delaware limited liability company and a wholly-owned subsidiary of Acquiror, and, solely for purposes of Section 9.15 of the Merger Agreement, Mars, Incorporated, a Delaware corporation, in exchange for cash consideration of $120.00 per share of common stock of the Issuer on the effective date of the merger.

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
October 07, 2016 Filed Oct 11, 2016 17:02 UTC VCA INC WOOF · Entity 173231 Tax withholdingCommon Stock, par value $0.001 per share 25,326 $69.60 $1,762,689.60
Disclosure

SEC source: 0001140361-16-082497 · doc1.xml · nonDerivative · entry 1

ANTIN ROBERT L · CIK 0000901483 · Director · CEO, President & Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 174,230

F1 · shares: Reflects the number of shares of common stock withheld by the Issuer to pay the tax liability of the Reporting Person in connection with the settlement of vested restricted stock units previously granted to the Reporting Person.

Read SEC document
September 24, 2016 Filed Sep 26, 2016 18:00 UTC VCA INC WOOF · Entity 173231 GiftCommon Stock, par value $0.001 per share 21,876 $0.00 $0.00
Disclosure

SEC source: 0001140361-16-080754 · doc1.xml · nonDerivative · entry 4

ANTIN ROBERT L · CIK 0000901483 · Director · CEO, President & Chairman

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 2,151,627

F1 · ownership.nature: These shares are held for the account of a trust (the "Trust") of which the Reporting Person is trustee. The Reporting Person continues to report beneficial ownership of the shares held for the account of the Trust but disclaims beneficial ownership except to the extent of his pecuniary interest therein.

Read SEC document
September 24, 2016 Filed Sep 26, 2016 18:00 UTC VCA INC WOOF · Entity 173231 GiftCommon Stock, par value $0.001 per share 21,876 $0.00 $0.00
Disclosure

SEC source: 0001140361-16-080754 · doc1.xml · nonDerivative · entry 3

ANTIN ROBERT L · CIK 0000901483 · Director · CEO, President & Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 199,556

F3 · shares: Represents the transfer of shares to the Trust.

Read SEC document
September 24, 2016 Filed Sep 26, 2016 18:00 UTC VCA INC WOOF · Entity 173231 Tax withholdingCommon Stock, par value $0.001 per share 27,013 $68.49 $1,850,120.37
Disclosure

SEC source: 0001140361-16-080754 · doc1.xml · nonDerivative · entry 2

ANTIN ROBERT L · CIK 0000901483 · Director · CEO, President & Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 221,432

F2 · shares: Reflects the number of shares of common stock withheld by the Issuer to pay the tax liability of the Reporting Person in connection with the settlement of vested restricted stock units previously granted to the Reporting Person.

Read SEC document
September 19, 2016 Filed Sep 26, 2016 18:00 UTC VCA INC WOOF · Entity 173231 GiftCommon Stock, par value $0.001 per share 200 $0.00 $0.00
Disclosure

SEC source: 0001140361-16-080754 · doc1.xml · nonDerivative · entry 1

ANTIN ROBERT L · CIK 0000901483 · Director · CEO, President & Chairman

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 2,129,751

F1 · ownership.nature: These shares are held for the account of a trust (the "Trust") of which the Reporting Person is trustee. The Reporting Person continues to report beneficial ownership of the shares held for the account of the Trust but disclaims beneficial ownership except to the extent of his pecuniary interest therein.

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.