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person · Reporting owner

Montgomery Robert G.

Disclosed activity across 2 companies

Tapewire entity
68365
SEC CIK
0001678122

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Simply Good Foods CoSMPL · Entity 4946DirectorJanuary 28, 2026January 30, 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.

Simply Good Foods Co

Report date January 28, 2026 · Filed January 30, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect62,287 Reported balance After 2026-01-28 transaction · row 1
1 source row

Row 1 · 2026-01-28 · Grant · Acquired 6,500 · Balance 62,287

F1: Represents restricted stock units ("RSUs") granted pursuant to the issuer's annual director compensation program. Each RSU represents the contingent right to receive one share of the issuer's common stock. The RSUs vest on the first anniversary of the grant date.

Filing footnotes · ownership attribution and instrument terms

F1: Represents restricted stock units ("RSUs") granted pursuant to the issuer's annual director compensation program. Each RSU represents the contingent right to receive one share of the issuer's common stock. The RSUs vest on the first anniversary of the grant date.

Past disclosures · reporting ended (1)

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

Conyers Park Acquisition Corp.

Report date July 07, 2017 · Filed July 11, 2017

Section 16 reporting ended · disclosed 2017-07-11. Current position is not established by this disclosure.

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Class B Common StockSEC Table II · derivative / convertible securityDirect0 Reported balance After 2017-07-07 transaction · row 1 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 1 · 2017-07-07 · Disposition to issuer · Disposed 25,000 · Balance 0

F1: In connection with the merger of Conyers Park Acquisition Corp. (the "Issuer") with and into a subsidiary of The Simply Good Foods Company ("SGFC"), and a series of related transactions (collectively, the "Business Combination"), the Reporting Person exchanged his Class A common stock, par value $0.0001 per share, and his Class B common stock, par value $0.0001 per share, of the Issuer and for common stock, par value $0.01 per share, of SGFC. Upon consummation of the Business Combination, the Reporting Person will no longer be subject to the reporting requirements of Section 16 with respect to the Issuer's securities.

Filing footnotes · ownership attribution and instrument terms

F1: In connection with the merger of Conyers Park Acquisition Corp. (the "Issuer") with and into a subsidiary of The Simply Good Foods Company ("SGFC"), and a series of related transactions (collectively, the "Business Combination"), the Reporting Person exchanged his Class A common stock, par value $0.0001 per share, and his Class B common stock, par value $0.0001 per share, of the Issuer and for common stock, par value $0.01 per share, of SGFC. Upon consummation of the Business Combination, the Reporting Person will no longer be subject to the reporting requirements of Section 16 with respect to the Issuer's securities.

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
January 28, 2026 Filed Jan 30, 2026 10:17 UTC Simply Good Foods Co SMPL · Entity 4946 GrantCommon Stock 6,500 $0.00 $0.00
Disclosure

SEC source: 0001678122-26-000002 · wk-form4_1769786220.xml · nonDerivative · entry 1

Montgomery Robert G. · CIK 0001678122 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 62,287

F1 · shares: Represents restricted stock units ("RSUs") granted pursuant to the issuer's annual director compensation program. Each RSU represents the contingent right to receive one share of the issuer's common stock. The RSUs vest on the first anniversary of the grant date.

Read SEC document
September 06, 2025 Filed Sep 9, 2025 16:33 UTC Simply Good Foods Co SMPL · Entity 4946 GrantCommon Stock 1,722 $0.00 $0.00
Disclosure

SEC source: 0001678122-25-000006 · wk-form4_1757449998.xml · nonDerivative · entry 1

Montgomery Robert G. · CIK 0001678122 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 55,787

F1 · shares: Represents restricted stock units, or RSUs, that are a portion of each non-employee director's annual equity compensation as the issuer transitions the timing of non-employee director annual equity grants to align with the issuer's Annual Meeting. The RSUs vest in full on January 27, 2026. Each RSU represents the contingent right to receive one share of the issuer's common stock.

Read SEC document
November 11, 2024 Filed Nov 12, 2024 20:13 UTC Simply Good Foods Co SMPL · Entity 4946 SaleCommon Stock 2,500 $36.41 $91,025.00
Disclosure

SEC source: 0001702744-24-000115 · wk-form4_1731460402.xml · nonDerivative · entry 1

Montgomery Robert G. · CIK 0001678122 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 54,065

Read SEC document
September 06, 2024 Filed Sep 9, 2024 16:15 UTC Simply Good Foods Co SMPL · Entity 4946 GrantCommon Stock 3,827 $0.00 $0.00
Disclosure

SEC source: 0001702744-24-000071 · wk-form4_1725912894.xml · nonDerivative · entry 1

Montgomery Robert G. · CIK 0001678122 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 56,565

F1 · shares: Represents restricted stock units ("RSUs") granted pursuant to the issuer's annual director compensation program. Each RSU represents the contingent right to receive one share of the issuer's common stock. The RSUs vest on the first anniversary of the grant date.

Read SEC document
January 25, 2024 Filed Jan 26, 2024 16:48 UTC Simply Good Foods Co SMPL · Entity 4946 SaleCommon Stock 2,500 $39.36 $98,400.00
Disclosure

SEC source: 0001702744-24-000015 · wk-form4_1706305708.xml · nonDerivative · entry 1

Montgomery Robert G. · CIK 0001678122 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 52,738

Read SEC document
September 06, 2023 Filed Sep 7, 2023 16:47 UTC Simply Good Foods Co SMPL · Entity 4946 GrantCommon Stock 3,771 $0.00 $0.00
Disclosure

SEC source: 0001702744-23-000082 · wk-form4_1694119665.xml · nonDerivative · entry 1

Montgomery Robert G. · CIK 0001678122 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 55,238

F1 · shares: Represents restricted stock units ("RSUs") granted under the issuer's 2017 Omnibus Incentive Plan. Each RSU represents the contingent right to receive one share of the issuer's common stock. The RSUs vest on the first anniversary of the grant date.

Read SEC document
May 10, 2023 Filed May 10, 2023 18:54 UTC Simply Good Foods Co SMPL · Entity 4946 SaleCommon Stock 5,000 $39.05 $195,231.00
Disclosure

SEC source: 0001702744-23-000036 · wk-form4_1683759272.xml · nonDerivative · entry 1

Montgomery Robert G. · CIK 0001678122 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 51,467

Read SEC document
September 06, 2022 Filed Sep 7, 2022 16:58 UTC Simply Good Foods Co SMPL · Entity 4946 GrantCommon Stock 3,889 $0.00 $0.00
Disclosure

SEC source: 0001702744-22-000063 · wf-form4_166258426197982.xml · nonDerivative · entry 1

Montgomery Robert G. · CIK 0001678122 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 56,467

F1 · shares: Represents restricted stock units ("RSUs") granted under the issuer's 2017 Omnibus Incentive Plan. Each RSU represents the contingent right to receive one share of the issuer's common stock. The RSUs vest on the first anniversary of the grant date.

Read SEC document
November 04, 2021 Filed Nov 4, 2021 20:51 UTC Simply Good Foods Co SMPL · Entity 4946 SaleCommon Stock 5,000 $40.27 $201,362.50
Disclosure

SEC source: 0001702744-21-000125 · wf-form4_163607346568621.xml · nonDerivative · entry 1

Montgomery Robert G. · CIK 0001678122 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 52,578

F1 · shares: Represents shares sold by the reporting person to cover cash tax obligations from the vesting of restricted stock.

F2 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $40.258 to $40.29, inclusive. The reporting person undertakes to provide to the issuer, any stockholder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

Read SEC document
September 06, 2021 Filed Sep 8, 2021 16:47 UTC Simply Good Foods Co SMPL · Entity 4946 GrantCommon Stock 2,812 $0.00 $0.00
Disclosure

SEC source: 0001702744-21-000095 · wf-form4_163113400459039.xml · nonDerivative · entry 1

Montgomery Robert G. · CIK 0001678122 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 57,578

F1 · shares: Represents restricted stock units ("RSUs") granted under the issuer's 2017 Omnibus Incentive Plan. Each RSU represents the contingent right to receive one share of the issuer's common stock. The RSUs vest on the first anniversary of the grant date.

Read SEC document
November 02, 2020 Filed Nov 3, 2020 08:43 UTC Simply Good Foods Co SMPL · Entity 4946 PurchaseCommon Stock 2,000 $18.98 $37,960.00
Disclosure

SEC source: 0001702744-20-000103 · wf-form4_160441100288654.xml · nonDerivative · entry 1

Montgomery Robert G. · CIK 0001678122 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 54,766

Read SEC document
September 06, 2020 Filed Sep 8, 2020 19:04 UTC Simply Good Foods Co SMPL · Entity 4946 GrantCommon Stock 4,222 $0.00 $0.00
Disclosure

SEC source: 0001702744-20-000085 · wf-form4_159960623343356.xml · nonDerivative · entry 1

Montgomery Robert G. · CIK 0001678122 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 52,766

F1 · shares: Represents restricted stock units ("RSUs") granted under the issuer's 2017 Omnibus Incentive Plan. Each RSU represents the contingent right to receive one share of the issuer's common stock. The RSUs vest on the first anniversary of the grant date.

Read SEC document
April 13, 2020 Filed Apr 13, 2020 19:25 UTC Simply Good Foods Co SMPL · Entity 4946 PurchaseCommon Stock 3,000 $15.97 $47,916.00
Disclosure

SEC source: 0001702744-20-000035 · wf-form4_158682030569707.xml · nonDerivative · entry 1

Montgomery Robert G. · CIK 0001678122 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 48,544

Read SEC document
September 06, 2019 Filed Sep 10, 2019 16:06 UTC Simply Good Foods Co SMPL · Entity 4946 GrantCommon Stock 3,011 $0.00 $0.00
Disclosure

SEC source: 0001702744-19-000031 · wf-form4_156814599973736.xml · nonDerivative · entry 1

Montgomery Robert G. · CIK 0001678122 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 45,544

F1 · shares: Represents restricted stock units ("RSUs") granted under the issuer's 2017 Omnibus Incentive Plan. Each RSU represents the contingent right to receive one share of the issuer's common stock. The RSUs vest on the first anniversary of the grant date

Read SEC document
September 06, 2018 Filed Sep 7, 2018 14:56 UTC Simply Good Foods Co SMPL · Entity 4946 GrantCommon Stock 5,033 $0.00 $0.00
Disclosure

SEC source: 0001628280-18-011703 · wf-form4_153634659632903.xml · nonDerivative · entry 1

Montgomery Robert G. · CIK 0001678122 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 42,533

F1 · shares: Represents a grant of restricted stock units under the Issuer's 2017 Omnibus Incentive Plan. Each restricted stock unit represents the contingent right to receive, upon vesting of the unit, one share of the Issuer's common stock. The restricted stock units are scheduled to vest on the first anniversary of the date of grant.

Read SEC document
February 09, 2018 Filed Feb 13, 2018 17:09 UTC Simply Good Foods Co SMPL · Entity 4946 PurchaseCommon Stock 5,000 $12.40 $62,000.00
Disclosure

SEC source: 0001213900-18-001719 · f4020918mont_simplygood.xml · nonDerivative · entry 1

Montgomery Robert G. · CIK 0001678122 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 37,500

F1 · balance_after: Includes 7,500 restricted stock units subject to vesting and forfeiture restrictions.

Read SEC document
September 06, 2017 Filed Sep 8, 2017 18:01 UTC Simply Good Foods Co SMPL · Entity 4946 GrantCommon Stock 7,500 $0.00 $0.00
Disclosure

SEC source: 0001628280-17-009206 · wf-form4_150490805454452.xml · nonDerivative · entry 1

Montgomery Robert G. · CIK 0001678122 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 32,500

F1 · shares: Represents a grant of restricted stock units under the Issuer's 2017 Omnibus Incentive Plan. Each restricted stock unit represents the contingent right to receive, upon vesting of the unit, one share of the Issuer's common stock. The units are scheduled to vest on the first anniversary of the date of grant.

F2 · balance_after: Includes 7,500 restricted stock units subject to vesting and forfeiture restrictions.

Read SEC document
July 07, 2017 Filed Jul 11, 2017 20:33 UTC Conyers Park Acquisition Corp. CPAA · Entity 174484 Disposition to issuerClass B Common Stock · Derivative 25,000 Not disclosed Not disclosed
Disclosure

SEC source: 0001213900-17-007466 · f4070717montgomery_conyers.xml · derivative · entry 1

Montgomery Robert G. · CIK 0001678122 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 25,000 shares

Expires not disclosed

F1 · derivative.exercise_price: In connection with the merger of Conyers Park Acquisition Corp. (the "Issuer") with and into a subsidiary of The Simply Good Foods Company ("SGFC"), and a series of related transactions (collectively, the "Business Combination"), the Reporting Person exchanged his Class A common stock, par value $0.0001 per share, and his Class B common stock, par value $0.0001 per share, of the Issuer and for common stock, par value $0.01 per share, of SGFC. Upon consummation of the Business Combination, the Reporting Person will no longer be subject to the reporting requirements of Section 16 with respect to the Issuer's securities.

F1 · price: In connection with the merger of Conyers Park Acquisition Corp. (the "Issuer") with and into a subsidiary of The Simply Good Foods Company ("SGFC"), and a series of related transactions (collectively, the "Business Combination"), the Reporting Person exchanged his Class A common stock, par value $0.0001 per share, and his Class B common stock, par value $0.0001 per share, of the Issuer and for common stock, par value $0.01 per share, of SGFC. Upon consummation of the Business Combination, the Reporting Person will no longer be subject to the reporting requirements of Section 16 with respect to the Issuer's securities.

F1 · derivative.exercise_date: In connection with the merger of Conyers Park Acquisition Corp. (the "Issuer") with and into a subsidiary of The Simply Good Foods Company ("SGFC"), and a series of related transactions (collectively, the "Business Combination"), the Reporting Person exchanged his Class A common stock, par value $0.0001 per share, and his Class B common stock, par value $0.0001 per share, of the Issuer and for common stock, par value $0.01 per share, of SGFC. Upon consummation of the Business Combination, the Reporting Person will no longer be subject to the reporting requirements of Section 16 with respect to the Issuer's securities.

F1 · derivative.expiration_date: In connection with the merger of Conyers Park Acquisition Corp. (the "Issuer") with and into a subsidiary of The Simply Good Foods Company ("SGFC"), and a series of related transactions (collectively, the "Business Combination"), the Reporting Person exchanged his Class A common stock, par value $0.0001 per share, and his Class B common stock, par value $0.0001 per share, of the Issuer and for common stock, par value $0.01 per share, of SGFC. Upon consummation of the Business Combination, the Reporting Person will no longer be subject to the reporting requirements of Section 16 with respect to the Issuer's securities.

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.