BIDERMAN MARK C

USNatural personDirector

Transactions

210

Issuers

Buys / Sells

11/9

Last tx

29 Apr 2025

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Insider

BIDERMAN MARK C

USNatural personDirector

Transactions

210

Issuers

Buys / Sells

11/9

Last tx

29 Apr 2025

Behaviour

2 purchases reported after at least 12 months of silence — most recent on 22 Sept 2014.

Current positions

Holdings derived from the most recent reported transactions. Not adjusted for stock splits or share-class conversions.

Issuer	Shares	Source	Last tx	Detail
Apollo Commercial Real Estate Finance, Inc.	60,787	reported	29 Apr 2025	tx 33+157,837−97,050
Atlas Energy Group, LLC	19,599	reported	02 Jan 2018	tx 15+120,098−111,484
NATIONAL FINANCIAL PARTNERS CORP	2,960.53	reported	31 Dec 2008	tx 94+56,491.53−42,030
Apollo Residential Mortgage, Inc.	0	reported	31 Aug 2016	tx 12+32,784−32,784
Atlas Resource Partners, L.P.	0	reported	01 Sept 2016	tx 1−1,746
ATLAS AMERICA INC	0	reported	17 Feb 2011	tx 8+12,595−15,105
Full Circle Capital Corp	0	reported	03 Nov 2016	tx 5+32,100−22,700
Atlas Pipeline Holdings, L.P.	0	reported	27 Feb 2015	tx 42+36,004−42,705

Recent transactions

Date	Type	Issuer	Qty	Price	Signals
29 Apr 2025	SALE	Apollo Commercial Real Estate Finance, Inc.	10,000	9.48 USD
01 Apr 2025	GRANT_AWARD	Apollo Commercial Real Estate Finance, Inc.	10,162	0.00 USD
01 May 2024	SALE	Apollo Commercial Real Estate Finance, Inc.	15,000	10.00 USD
01 Apr 2024	GRANT_AWARD	Apollo Commercial Real Estate Finance, Inc.	9,140	0.00 USD
06 Sept 2023	SALE	Apollo Commercial Real Estate Finance, Inc.	10,000	10.60 USD
03 Apr 2023	GRANT_AWARD	Apollo Commercial Real Estate Finance, Inc.	10,822	0.00 USD
17 May 2022	SALE	Apollo Commercial Real Estate Finance, Inc.	10,000	12.68 USD
01 Apr 2022	GRANT_AWARD	Apollo Commercial Real Estate Finance, Inc.	7,062	0.00 USD
26 Apr 2021	SALE	Apollo Commercial Real Estate Finance, Inc.	7,050	14.96 USD
01 Apr 2021	GRANT_AWARD	Apollo Commercial Real Estate Finance, Inc.	7,037	0.00 USD
01 Apr 2020	GRANT_AWARD	Apollo Commercial Real Estate Finance, Inc.	16,447	0.00 USD
01 Apr 2019	GRANT_AWARD	Apollo Commercial Real Estate Finance, Inc.	5,449	0.00 USD
07 Dec 2018	SALE	Apollo Commercial Real Estate Finance, Inc.	10,000	18.85 USD
27 Aug 2018	SALE	Apollo Commercial Real Estate Finance, Inc.	10,000	19.45 USD
02 Apr 2018	GRANT_AWARD	Apollo Commercial Real Estate Finance, Inc.	5,614	0.00 USD
20 Feb 2018	SALE	Apollo Commercial Real Estate Finance, Inc.	10,000	18.48 USD
02 Jan 2018	EXERCISE	Atlas Energy Group, LLC	2,871	—
02 Jan 2018	OTHER	Atlas Energy Group, LLC	2,871	0.04 USD
02 Jan 2018	EXERCISE	Atlas Energy Group, LLC	2,871	—	deriv
01 Aug 2017	GRANT_AWARD	Apollo Commercial Real Estate Finance, Inc.	2,872	0.00 USD
03 Apr 2017	GRANT_AWARD	Apollo Commercial Real Estate Finance, Inc.	2,668	0.00 USD
02 Mar 2017	SALE	Apollo Commercial Real Estate Finance, Inc.	15,000	18.23 USD
01 Mar 2017	OTHER	Atlas Energy Group, LLC	25,000	0.42 USD
01 Mar 2017	EXERCISE	Atlas Energy Group, LLC	25,000	—
01 Mar 2017	EXERCISE	Atlas Energy Group, LLC	25,000	—	deriv

Current positions

Holdings derived from the most recent reported transactions. Not adjusted for stock splits or share-class conversions.

Issuer	Shares	Source	Last tx	Detail
Apollo Commercial Real Estate Finance, Inc.	60,787	reported	29 Apr 2025	tx 33+157,837−97,050
Atlas Energy Group, LLC	19,599	reported	02 Jan 2018	tx 15+120,098−111,484
NATIONAL FINANCIAL PARTNERS CORP	2,960.53	reported	31 Dec 2008	tx 94+56,491.53−42,030
Apollo Residential Mortgage, Inc.	0	reported	31 Aug 2016	tx 12+32,784−32,784
Atlas Resource Partners, L.P.	0	reported	01 Sept 2016	tx 1−1,746
ATLAS AMERICA INC	0	reported	17 Feb 2011	tx 8+12,595−15,105
Full Circle Capital Corp	0	reported	03 Nov 2016	tx 5+32,100−22,700
Atlas Pipeline Holdings, L.P.	0	reported	27 Feb 2015	tx 42+36,004−42,705

Recent transactions

Date	Type	Issuer	Qty	Price	Signals
29 Apr 2025	SALE	Apollo Commercial Real Estate Finance, Inc.	10,000	9.48 USD
01 Apr 2025	GRANT_AWARD	Apollo Commercial Real Estate Finance, Inc.	10,162	0.00 USD
01 May 2024	SALE	Apollo Commercial Real Estate Finance, Inc.	15,000	10.00 USD
01 Apr 2024	GRANT_AWARD	Apollo Commercial Real Estate Finance, Inc.	9,140	0.00 USD
06 Sept 2023	SALE	Apollo Commercial Real Estate Finance, Inc.	10,000	10.60 USD
03 Apr 2023	GRANT_AWARD	Apollo Commercial Real Estate Finance, Inc.	10,822	0.00 USD
17 May 2022	SALE	Apollo Commercial Real Estate Finance, Inc.	10,000	12.68 USD
01 Apr 2022	GRANT_AWARD	Apollo Commercial Real Estate Finance, Inc.	7,062	0.00 USD
26 Apr 2021	SALE	Apollo Commercial Real Estate Finance, Inc.	7,050	14.96 USD
01 Apr 2021	GRANT_AWARD	Apollo Commercial Real Estate Finance, Inc.	7,037	0.00 USD
01 Apr 2020	GRANT_AWARD	Apollo Commercial Real Estate Finance, Inc.	16,447	0.00 USD
01 Apr 2019	GRANT_AWARD	Apollo Commercial Real Estate Finance, Inc.	5,449	0.00 USD
07 Dec 2018	SALE	Apollo Commercial Real Estate Finance, Inc.	10,000	18.85 USD
27 Aug 2018	SALE	Apollo Commercial Real Estate Finance, Inc.	10,000	19.45 USD
02 Apr 2018	GRANT_AWARD	Apollo Commercial Real Estate Finance, Inc.	5,614	0.00 USD
20 Feb 2018	SALE	Apollo Commercial Real Estate Finance, Inc.	10,000	18.48 USD
02 Jan 2018	EXERCISE	Atlas Energy Group, LLC	2,871	—
02 Jan 2018	OTHER	Atlas Energy Group, LLC	2,871	0.04 USD
02 Jan 2018	EXERCISE	Atlas Energy Group, LLC	2,871	—	deriv
01 Aug 2017	GRANT_AWARD	Apollo Commercial Real Estate Finance, Inc.	2,872	0.00 USD
03 Apr 2017	GRANT_AWARD	Apollo Commercial Real Estate Finance, Inc.	2,668	0.00 USD
02 Mar 2017	SALE	Apollo Commercial Real Estate Finance, Inc.	15,000	18.23 USD
01 Mar 2017	OTHER	Atlas Energy Group, LLC	25,000	0.42 USD
01 Mar 2017	EXERCISE	Atlas Energy Group, LLC	25,000	—
01 Mar 2017	EXERCISE	Atlas Energy Group, LLC	25,000	—	deriv