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person · Reporting owner

BIDERMAN MARK C

Disclosed activity across 4 companies

Tapewire entity
53822
SEC CIK
0001263606

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Apollo Commercial Real Estate Finance, Inc.ARI · Entity 5047DirectorApril 01, 2026April 03, 2026
Atlas Energy Group, LLCATLS · Entity 162220DirectorJanuary 02, 2018January 03, 2018
Great Elm Capital Corp.GECC · Entity 6877DirectorNovember 03, 2016December 10, 2016

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.

Apollo Commercial Real Estate Finance, Inc.

Report date April 01, 2026 · Filed April 03, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect70,374 Reported balance After 2026-04-01 transaction · row 1
1 source row

Row 1 · 2026-04-01 · Grant · Acquired 9,587 · Balance 70,374

F1: The Issuer granted these shares to the Reporting Person pursuant to the Issuer's 2024 Equity Incentive Plan.

Filing footnotes · ownership attribution and instrument terms

F1: The Issuer granted these shares to the Reporting Person pursuant to the Issuer's 2024 Equity Incentive Plan.

Atlas Energy Group, LLC

Report date January 02, 2018 · Filed January 03, 2018

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common UnitsSEC Table I · non-derivativeDirect16,728 Ending reported balance After 2018-01-02 transaction · row 2
2 source rows · reconciled sequence

Row 1 · 2018-01-02 · Exercise / conversion · Acquired 2,871 · Balance 19,599

F1: The Reporting Person is a participant in Atlas Energy Group, LLC (the "Company") 2015 Long-Term Incentive Plan (the "Plan"). The reporting person received 11,485 phantom units under the Plan on March 2, 2015. Each phantom unit represents the right to receive, upon vesting, either one common unit of the Company or its fair market value in cash. The reporting person elected to receive cash in connection with the January 2018 vesting.

Row 2 · 2018-01-02 · Disposition to issuer · Disposed 2,871 · Balance 16,728

Phantom UnitsSEC Table II · derivative / convertible securityDirect2,872 Reported balance After 2018-01-02 transaction · row 3 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 3 · 2018-01-02 · Exercise / conversion · Disposed 2,871 · Balance 2,872

F1: The Reporting Person is a participant in Atlas Energy Group, LLC (the "Company") 2015 Long-Term Incentive Plan (the "Plan"). The reporting person received 11,485 phantom units under the Plan on March 2, 2015. Each phantom unit represents the right to receive, upon vesting, either one common unit of the Company or its fair market value in cash. The reporting person elected to receive cash in connection with the January 2018 vesting.

Filing footnotes · ownership attribution and instrument terms

F1: The Reporting Person is a participant in Atlas Energy Group, LLC (the "Company") 2015 Long-Term Incentive Plan (the "Plan"). The reporting person received 11,485 phantom units under the Plan on March 2, 2015. Each phantom unit represents the right to receive, upon vesting, either one common unit of the Company or its fair market value in cash. The reporting person elected to receive cash in connection with the January 2018 vesting.

Great Elm Capital Corp.

Report date November 03, 2016 · Filed December 10, 2016

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect5,037 Reported balance Holding disclosure · report date 2016-11-03 · row 1 Holding and transaction disclosures are not merged.
1 source row

Row 1 · Balance 5,037

Past disclosures · reporting ended (1)

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

Full Circle Capital Corp

Report date November 03, 2016 · Filed November 04, 2016

Section 16 reporting ended · disclosed 2016-11-04. Current position is not established by this disclosure.

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect0 Reported balance After 2016-11-03 transaction · row 1
1 source row

Row 1 · 2016-11-03 · Disposition to issuer · Disposed 22,700 · Balance 0

F1: Pursuant to the terms of an Agreement and Plan of Merger (the "Merger Agreement") by and among the issuer and Great Elm Capital Corp. ("GECC"), on June 23, 2016, each share of the issuer's common stock, issued and outstanding immediately prior to the Effective Time (as defined in the Merger Agreement) and not otherwise excluded pursuant to the terms of the Merger Agreement, was converted into the right to receive 0.2219 shares of GECC common stock.

Filing footnotes · ownership attribution and instrument terms

F1: Pursuant to the terms of an Agreement and Plan of Merger (the "Merger Agreement") by and among the issuer and Great Elm Capital Corp. ("GECC"), on June 23, 2016, each share of the issuer's common stock, issued and outstanding immediately prior to the Effective Time (as defined in the Merger Agreement) and not otherwise excluded pursuant to the terms of the Merger Agreement, was converted into the right to receive 0.2219 shares of GECC common stock.

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
April 01, 2026 Filed Apr 3, 2026 20:34 UTC Apollo Commercial Real Estate Finance, Inc. ARI · Entity 5047 GrantCommon Stock 9,587 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-142260 · ownership.xml · nonDerivative · entry 1

BIDERMAN MARK C · CIK 0001263606 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 70,374

F1 · shares: The Issuer granted these shares to the Reporting Person pursuant to the Issuer's 2024 Equity Incentive Plan.

Read SEC document
April 29, 2025 Filed May 1, 2025 20:20 UTC Apollo Commercial Real Estate Finance, Inc. ARI · Entity 5047 SaleCommon Stock 10,000 $9.48 $94,800.00
Disclosure

SEC source: 0000950170-25-061872 · ownership.xml · nonDerivative · entry 1

BIDERMAN MARK C · CIK 0001263606 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 60,787

Read SEC document
April 01, 2025 Filed Apr 3, 2025 21:54 UTC Apollo Commercial Real Estate Finance, Inc. ARI · Entity 5047 GrantCommon Stock 10,162 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-050696 · ownership.xml · nonDerivative · entry 1

BIDERMAN MARK C · CIK 0001263606 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 70,787

F1 · shares: The Issuer granted these shares to the Reporting Person pursuant to the Issuer's 2024 Equity Incentive Plan.

Read SEC document
May 01, 2024 Filed May 2, 2024 20:16 UTC Apollo Commercial Real Estate Finance, Inc. ARI · Entity 5047 SaleCommon Stock 15,000 $10.00 $149,943.00
Disclosure

SEC source: 0001467760-24-000035 · wk-form4_1714680996.xml · nonDerivative · entry 1

BIDERMAN MARK C · CIK 0001263606 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 60,625

F1 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $9.98 to $10.015, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

Read SEC document
April 01, 2024 Filed Apr 3, 2024 21:26 UTC Apollo Commercial Real Estate Finance, Inc. ARI · Entity 5047 GrantCommon Stock 9,140 $0.00 $0.00
Disclosure

SEC source: 0001467760-24-000024 · wk-form4_1712179584.xml · nonDerivative · entry 1

BIDERMAN MARK C · CIK 0001263606 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 75,625

F1 · shares: The Issuer granted these shares to the Reporting Person pursuant to the Issuer's Amended and Restated 2019 Equity Incentive Plan.

Read SEC document
September 06, 2023 Filed Sep 8, 2023 20:16 UTC Apollo Commercial Real Estate Finance, Inc. ARI · Entity 5047 SaleCommon Stock 10,000 $10.60 $106,002.00
Disclosure

SEC source: 0001209191-23-048771 · doc4.xml · nonDerivative · entry 1

BIDERMAN MARK C · CIK 0001263606 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 66,485

F1 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $10.59 to $10.61, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
April 03, 2023 Filed Apr 5, 2023 20:41 UTC Apollo Commercial Real Estate Finance, Inc. ARI · Entity 5047 GrantCommon Stock 10,822 $0.00 $0.00
Disclosure

SEC source: 0001209191-23-023346 · doc4.xml · nonDerivative · entry 1

BIDERMAN MARK C · CIK 0001263606 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 76,485

F1 · shares: The Issuer granted these shares to the Reporting Person pursuant to the Issuer's Amended and Restated 2019 Equity Incentive Plan.

Read SEC document
May 17, 2022 Filed May 19, 2022 20:35 UTC Apollo Commercial Real Estate Finance, Inc. ARI · Entity 5047 SaleCommon Stock 10,000 $12.68 $126,827.00
Disclosure

SEC source: 0001209191-22-030529 · doc4.xml · nonDerivative · entry 1

BIDERMAN MARK C · CIK 0001263606 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 65,663

F1 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $12.645 to $12.72, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
April 01, 2022 Filed Apr 5, 2022 21:13 UTC Apollo Commercial Real Estate Finance, Inc. ARI · Entity 5047 GrantCommon Stock 7,062 $0.00 $0.00
Disclosure

SEC source: 0001209191-22-023149 · doc4.xml · nonDerivative · entry 1

BIDERMAN MARK C · CIK 0001263606 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 75,663

F1 · shares: The Issuer granted these shares to the Reporting Person pursuant to the Issuer's Amended and Restated 2019 Equity Incentive Plan.

Read SEC document
April 26, 2021 Filed Apr 28, 2021 20:27 UTC Apollo Commercial Real Estate Finance, Inc. ARI · Entity 5047 SaleCommon Stock 7,050 $14.96 $105,451.79
Disclosure

SEC source: 0001209191-21-028805 · doc4.xml · nonDerivative · entry 1

BIDERMAN MARK C · CIK 0001263606 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 68,601

F1 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $14.95 to $14.97, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
April 01, 2021 Filed Apr 5, 2021 20:29 UTC Apollo Commercial Real Estate Finance, Inc. ARI · Entity 5047 GrantCommon Stock 7,037 $0.00 $0.00
Disclosure

SEC source: 0001209191-21-025142 · doc4.xml · nonDerivative · entry 1

BIDERMAN MARK C · CIK 0001263606 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 75,651

F1 · shares: The Issuer granted these shares to the Reporting Person pursuant to the Issuer's Amended and Restated 2019 Equity Incentive Plan.

Read SEC document
April 01, 2020 Filed Apr 3, 2020 21:06 UTC Apollo Commercial Real Estate Finance, Inc. ARI · Entity 5047 GrantCommon Stock 16,447 $0.00 $0.00
Disclosure

SEC source: 0001209191-20-023264 · doc4.xml · nonDerivative · entry 1

BIDERMAN MARK C · CIK 0001263606 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 68,614

F1 · shares: The Issuer granted these shares to the Reporting Person pursuant to the Issuer's Amended and Restated 2019 Equity Incentive Plan.

Read SEC document
April 01, 2019 Filed Apr 3, 2019 20:54 UTC Apollo Commercial Real Estate Finance, Inc. ARI · Entity 5047 GrantCommon Stock 5,449 $0.00 $0.00
Disclosure

SEC source: 0001209191-19-023244 · doc4.xml · nonDerivative · entry 1

BIDERMAN MARK C · CIK 0001263606 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 52,167

F1 · shares: The Issuer granted these shares to the Reporting Person pursuant to the Issuer's 2009 Equity Incentive Plan, as amended and restated.

Read SEC document
December 07, 2018 Filed Dec 10, 2018 21:22 UTC Apollo Commercial Real Estate Finance, Inc. ARI · Entity 5047 SaleCommon Stock 10,000 $18.85 $188,489.00
Disclosure

SEC source: 0001209191-18-061749 · doc4.xml · nonDerivative · entry 1

BIDERMAN MARK C · CIK 0001263606 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 46,718

F1 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $18.80 to $18.89, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
August 27, 2018 Filed Aug 29, 2018 20:08 UTC Apollo Commercial Real Estate Finance, Inc. ARI · Entity 5047 SaleCommon Stock 10,000 $19.45 $194,500.00
Disclosure

SEC source: 0001209191-18-048788 · doc4.xml · nonDerivative · entry 1

BIDERMAN MARK C · CIK 0001263606 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 56,718

Read SEC document
April 02, 2018 Filed Apr 4, 2018 20:50 UTC Apollo Commercial Real Estate Finance, Inc. ARI · Entity 5047 GrantCommon Stock 5,614 $0.00 $0.00
Disclosure

SEC source: 0001209191-18-023730 · doc4.xml · nonDerivative · entry 1

BIDERMAN MARK C · CIK 0001263606 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 66,718

F1 · shares: The Issuer granted these shares to the Reporting Person pursuant to the Issuer's 2009 Equity Incentive Plan, as amended and restated.

Read SEC document
February 20, 2018 Filed Feb 22, 2018 21:19 UTC Apollo Commercial Real Estate Finance, Inc. ARI · Entity 5047 SaleCommon Stock 10,000 $18.48 $184,832.00
Disclosure

SEC source: 0001209191-18-012396 · doc4.xml · nonDerivative · entry 1

BIDERMAN MARK C · CIK 0001263606 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 61,104

F1 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $18.45 to $18.525, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
January 02, 2018 Filed Jan 3, 2018 22:53 UTC Atlas Energy Group, LLC ATLS · Entity 162220 Exercise / conversionPhantom Units · Derivative 2,871 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-18-001210 · doc4.xml · derivative · entry 3

BIDERMAN MARK C · CIK 0001263606 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,872

Underlying: Common Units · 2,871 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: The Reporting Person is a participant in Atlas Energy Group, LLC (the "Company") 2015 Long-Term Incentive Plan (the "Plan"). The reporting person received 11,485 phantom units under the Plan on March 2, 2015. Each phantom unit represents the right to receive, upon vesting, either one common unit of the Company or its fair market value in cash. The reporting person elected to receive cash in connection with the January 2018 vesting.

F1 · price: The Reporting Person is a participant in Atlas Energy Group, LLC (the "Company") 2015 Long-Term Incentive Plan (the "Plan"). The reporting person received 11,485 phantom units under the Plan on March 2, 2015. Each phantom unit represents the right to receive, upon vesting, either one common unit of the Company or its fair market value in cash. The reporting person elected to receive cash in connection with the January 2018 vesting.

F1 · derivative.exercise_date: The Reporting Person is a participant in Atlas Energy Group, LLC (the "Company") 2015 Long-Term Incentive Plan (the "Plan"). The reporting person received 11,485 phantom units under the Plan on March 2, 2015. Each phantom unit represents the right to receive, upon vesting, either one common unit of the Company or its fair market value in cash. The reporting person elected to receive cash in connection with the January 2018 vesting.

F1 · derivative.expiration_date: The Reporting Person is a participant in Atlas Energy Group, LLC (the "Company") 2015 Long-Term Incentive Plan (the "Plan"). The reporting person received 11,485 phantom units under the Plan on March 2, 2015. Each phantom unit represents the right to receive, upon vesting, either one common unit of the Company or its fair market value in cash. The reporting person elected to receive cash in connection with the January 2018 vesting.

Read SEC document
January 02, 2018 Filed Jan 3, 2018 22:53 UTC Atlas Energy Group, LLC ATLS · Entity 162220 Disposition to issuerCommon Units 2,871 $0.04 $114.84
Disclosure

SEC source: 0001209191-18-001210 · doc4.xml · nonDerivative · entry 2

BIDERMAN MARK C · CIK 0001263606 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,728

Read SEC document
January 02, 2018 Filed Jan 3, 2018 22:53 UTC Atlas Energy Group, LLC ATLS · Entity 162220 Exercise / conversionCommon Units 2,871 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-18-001210 · doc4.xml · nonDerivative · entry 1

BIDERMAN MARK C · CIK 0001263606 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,599

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 · price: The Reporting Person is a participant in Atlas Energy Group, LLC (the "Company") 2015 Long-Term Incentive Plan (the "Plan"). The reporting person received 11,485 phantom units under the Plan on March 2, 2015. Each phantom unit represents the right to receive, upon vesting, either one common unit of the Company or its fair market value in cash. The reporting person elected to receive cash in connection with the January 2018 vesting.

Read SEC document
August 01, 2017 Filed Aug 3, 2017 21:00 UTC Apollo Commercial Real Estate Finance, Inc. ARI · Entity 5047 GrantCommon Stock 2,872 $0.00 $0.00
Disclosure

SEC source: 0001209191-17-047416 · doc4.xml · nonDerivative · entry 1

BIDERMAN MARK C · CIK 0001263606 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 71,104

F1 · shares: The Issuer granted these shares to the Reporting Person pursuant to the Issuer's 2009 Equity Incentive Plan, as amended and restated.

Read SEC document
April 03, 2017 Filed Apr 5, 2017 20:23 UTC Apollo Commercial Real Estate Finance, Inc. ARI · Entity 5047 GrantCommon Stock 2,668 $0.00 $0.00
Disclosure

SEC source: 0001209191-17-025650 · doc4.xml · nonDerivative · entry 1

BIDERMAN MARK C · CIK 0001263606 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 68,232

F1 · shares: The Issuer granted these shares to the Reporting Person pursuant to the Issuer's 2009 Equity Incentive Plan, as amended and restated.

Read SEC document
March 02, 2017 Filed Mar 6, 2017 21:50 UTC Apollo Commercial Real Estate Finance, Inc. ARI · Entity 5047 SaleCommon Stock 15,000 $18.23 $273,445.50
Disclosure

SEC source: 0001209191-17-018369 · doc4.xml · nonDerivative · entry 1

BIDERMAN MARK C · CIK 0001263606 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 65,564

F1 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $18.18 to $18.29, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
March 01, 2017 Filed Mar 3, 2017 22:03 UTC Atlas Energy Group, LLC ATLS · Entity 162220 Exercise / conversionPhantom Units · Derivative 25,000 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-17-017718 · doc4.xml · derivative · entry 3

BIDERMAN MARK C · CIK 0001263606 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,000

Underlying: Common Units · 25,000 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: The Reporting Person is a participant in Atlas Energy Group, LLC (the "Company") 2015 Long-Term Incentive Plan (the "Plan"). The reporting person received 50,000 phantom units under the Plan on January 28, 2016. Each phantom unit represents the right to receive, upon vesting, either one common unit of the Company or its then fair market value in cash. The reporting person elected to receive cash in connection with the March 2017 vesting.

F1 · price: The Reporting Person is a participant in Atlas Energy Group, LLC (the "Company") 2015 Long-Term Incentive Plan (the "Plan"). The reporting person received 50,000 phantom units under the Plan on January 28, 2016. Each phantom unit represents the right to receive, upon vesting, either one common unit of the Company or its then fair market value in cash. The reporting person elected to receive cash in connection with the March 2017 vesting.

F1 · derivative.exercise_date: The Reporting Person is a participant in Atlas Energy Group, LLC (the "Company") 2015 Long-Term Incentive Plan (the "Plan"). The reporting person received 50,000 phantom units under the Plan on January 28, 2016. Each phantom unit represents the right to receive, upon vesting, either one common unit of the Company or its then fair market value in cash. The reporting person elected to receive cash in connection with the March 2017 vesting.

F1 · derivative.expiration_date: The Reporting Person is a participant in Atlas Energy Group, LLC (the "Company") 2015 Long-Term Incentive Plan (the "Plan"). The reporting person received 50,000 phantom units under the Plan on January 28, 2016. Each phantom unit represents the right to receive, upon vesting, either one common unit of the Company or its then fair market value in cash. The reporting person elected to receive cash in connection with the March 2017 vesting.

Read SEC document
March 01, 2017 Filed Mar 3, 2017 22:03 UTC Atlas Energy Group, LLC ATLS · Entity 162220 Disposition to issuerCommon Units 25,000 $0.42 $10,500.00
Disclosure

SEC source: 0001209191-17-017718 · doc4.xml · nonDerivative · entry 2

BIDERMAN MARK C · CIK 0001263606 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,728

Read SEC document
March 01, 2017 Filed Mar 3, 2017 22:03 UTC Atlas Energy Group, LLC ATLS · Entity 162220 Exercise / conversionCommon Units 25,000 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-17-017718 · doc4.xml · nonDerivative · entry 1

BIDERMAN MARK C · CIK 0001263606 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 41,728

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 · price: The Reporting Person is a participant in Atlas Energy Group, LLC (the "Company") 2015 Long-Term Incentive Plan (the "Plan"). The reporting person received 50,000 phantom units under the Plan on January 28, 2016. Each phantom unit represents the right to receive, upon vesting, either one common unit of the Company or its then fair market value in cash. The reporting person elected to receive cash in connection with the March 2017 vesting.

Read SEC document
January 30, 2017 Filed Feb 1, 2017 22:09 UTC Atlas Energy Group, LLC ATLS · Entity 162220 Exercise / conversionPhantom Units · Derivative 25,000 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-17-006787 · doc4.xml · derivative · entry 5

BIDERMAN MARK C · CIK 0001263606 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,000

Underlying: Common Units · 25,000 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.

F2 · derivative.exercise_price: The reporting person received 50,000 phantom units under the Plan on January 28, 2016. 50% of the phantom units vested on January 30, 2017 and the reporting person elected to receive cash in connection with the January 2017 vesting.

F2 · price: The reporting person received 50,000 phantom units under the Plan on January 28, 2016. 50% of the phantom units vested on January 30, 2017 and the reporting person elected to receive cash in connection with the January 2017 vesting.

F2 · derivative.exercise_date: The reporting person received 50,000 phantom units under the Plan on January 28, 2016. 50% of the phantom units vested on January 30, 2017 and the reporting person elected to receive cash in connection with the January 2017 vesting.

F2 · derivative.expiration_date: The reporting person received 50,000 phantom units under the Plan on January 28, 2016. 50% of the phantom units vested on January 30, 2017 and the reporting person elected to receive cash in connection with the January 2017 vesting.

Read SEC document
January 30, 2017 Filed Feb 1, 2017 22:09 UTC Atlas Energy Group, LLC ATLS · Entity 162220 Disposition to issuerCommon Units 25,000 $0.57 $14,250.00
Disclosure

SEC source: 0001209191-17-006787 · doc4.xml · nonDerivative · entry 3

BIDERMAN MARK C · CIK 0001263606 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,728

Read SEC document
January 30, 2017 Filed Feb 1, 2017 22:09 UTC Atlas Energy Group, LLC ATLS · Entity 162220 Exercise / conversionCommon Units 25,000 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-17-006787 · doc4.xml · nonDerivative · entry 2

BIDERMAN MARK C · CIK 0001263606 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 41,728

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.

F2 · price: The reporting person received 50,000 phantom units under the Plan on January 28, 2016. 50% of the phantom units vested on January 30, 2017 and the reporting person elected to receive cash in connection with the January 2017 vesting.

Read SEC document
January 03, 2017 Filed Feb 1, 2017 22:09 UTC Atlas Energy Group, LLC ATLS · Entity 162220 Exercise / conversionPhantom Units · Derivative 2,871 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-17-006787 · doc4.xml · derivative · entry 4

BIDERMAN MARK C · CIK 0001263606 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,743

Underlying: Common Units · 2,871 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: The reporting person is a participant in Atlas Energy Group, LLC (the "Company") 2015 Long-Term Incentive Plan (the "Plan"). The reporting person received 11,485 phantom units under the Plan on March 2, 2015. Each phantom unit represents the right to receive, upon vesting, either one common unit of the Company or its then fair market value in cash. The reporting person elected to receive common units of the Company in connection with the January 2017 vesting.

F1 · price: The reporting person is a participant in Atlas Energy Group, LLC (the "Company") 2015 Long-Term Incentive Plan (the "Plan"). The reporting person received 11,485 phantom units under the Plan on March 2, 2015. Each phantom unit represents the right to receive, upon vesting, either one common unit of the Company or its then fair market value in cash. The reporting person elected to receive common units of the Company in connection with the January 2017 vesting.

F1 · derivative.exercise_date: The reporting person is a participant in Atlas Energy Group, LLC (the "Company") 2015 Long-Term Incentive Plan (the "Plan"). The reporting person received 11,485 phantom units under the Plan on March 2, 2015. Each phantom unit represents the right to receive, upon vesting, either one common unit of the Company or its then fair market value in cash. The reporting person elected to receive common units of the Company in connection with the January 2017 vesting.

F1 · derivative.expiration_date: The reporting person is a participant in Atlas Energy Group, LLC (the "Company") 2015 Long-Term Incentive Plan (the "Plan"). The reporting person received 11,485 phantom units under the Plan on March 2, 2015. Each phantom unit represents the right to receive, upon vesting, either one common unit of the Company or its then fair market value in cash. The reporting person elected to receive common units of the Company in connection with the January 2017 vesting.

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January 03, 2017 Filed Feb 1, 2017 22:09 UTC Atlas Energy Group, LLC ATLS · Entity 162220 Exercise / conversionCommon Units 2,871 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-17-006787 · doc4.xml · nonDerivative · entry 1

BIDERMAN MARK C · CIK 0001263606 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,728

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 · price: The reporting person is a participant in Atlas Energy Group, LLC (the "Company") 2015 Long-Term Incentive Plan (the "Plan"). The reporting person received 11,485 phantom units under the Plan on March 2, 2015. Each phantom unit represents the right to receive, upon vesting, either one common unit of the Company or its then fair market value in cash. The reporting person elected to receive common units of the Company in connection with the January 2017 vesting.

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December 29, 2016 Filed Jan 3, 2017 22:04 UTC Apollo Commercial Real Estate Finance, Inc. ARI · Entity 5047 GrantCommon Stock 15,000 $0.00 $0.00
Disclosure

SEC source: 0001209191-17-000338 · doc4.xml · nonDerivative · entry 1

BIDERMAN MARK C · CIK 0001263606 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 80,564

F1 · shares: The Issuer granted these shares to the Reporting Person pursuant to the Issuer's 2009 Equity Incentive Plan.

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November 03, 2016 Filed Nov 4, 2016 07:02 UTC Full Circle Capital Corp FULL · Entity 181287 Disposition to issuerCommon Stock 22,700 Not disclosed Not disclosed
Disclosure

SEC source: 0001144204-16-131530 · v451956_4.xml · nonDerivative · entry 1

BIDERMAN MARK C · CIK 0001263606 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

F1 · price: Pursuant to the terms of an Agreement and Plan of Merger (the "Merger Agreement") by and among the issuer and Great Elm Capital Corp. ("GECC"), on June 23, 2016, each share of the issuer's common stock, issued and outstanding immediately prior to the Effective Time (as defined in the Merger Agreement) and not otherwise excluded pursuant to the terms of the Merger Agreement, was converted into the right to receive 0.2219 shares of GECC common stock.

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