Mark Stolper

Insider Reports History

Location
150 Cotner Avenue, Los Angeles, CA
Signature
/s/ Jose Gamez, Attorney-in-Fact
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by Mark Stolper:

Stock Role Class Num Shares Value Price $ Report Date Ownership
RadNet, Inc. EVP, Chief Financial Officer Common Stock 68K $5.03M $73.89 Sep 16, 2025 Direct
SURGALIGN HOLDINGS, INC. Director Common Stock 28.9K $34.6K $1.20 Aug 15, 2022 Direct
Coherus BioSciences, Inc. Director Stock Option (Right to Buy) 112K Jun 3, 2024 Direct

Insider Reports Filed by Mark Stolper

Symbol Company Period Transactions Value $ Form Type Date Filed Role
RDNT RadNet, Inc. Sep 16, 2025 1 -$2.59M 4 Sep 18, 2025 EVP, Chief Financial Officer
RDNT RadNet, Inc. Jan 8, 2025 1 $0 4 Jan 10, 2025 EVP, Chief Financial Officer
RDNT RadNet, Inc. Dec 16, 2024 1 $0 4 Dec 18, 2024 EVP, Chief Financial Officer
RDNT RadNet, Inc. Jun 10, 2024 1 -$1.53M 4 Jun 12, 2024 EVP, Chief Financial Officer
CHRS Coherus BioSciences, Inc. Jun 3, 2024 1 $0 4 Jun 5, 2024 Director
RDNT RadNet, Inc. Mar 1, 2024 2 $0 4 Mar 4, 2024 EVP, Chief Financial Officer
RDNT RadNet, Inc. Jan 9, 2024 1 $0 4 Jan 10, 2024 EVP, Chief Financial Officer
CHRS Coherus BioSciences, Inc. Jun 7, 2023 1 $0 4 Jun 9, 2023 Director
RDNT RadNet, Inc. May 12, 2023 1 $0 4 May 16, 2023 Executive VP and CFO
RDNT RadNet, Inc. May 4, 2023 1 $0 4 May 8, 2023 Executive VP and CFO
RDNT RadNet, Inc. Feb 28, 2023 2 $0 4 Mar 2, 2023 Executive VP and CFO
RDNT RadNet, Inc. Jan 3, 2023 2 $0 4 Jan 5, 2023 Executive VP and CFO
SRGA SURGALIGN HOLDINGS, INC. Aug 15, 2022 1 $0 4 Aug 17, 2022 Director
CHRS Coherus BioSciences, Inc. Jan 7, 2022 1 $0 4/A Feb 11, 2022 Director
RDNT RadNet, Inc. Jan 4, 2022 4 $0 4 Jan 6, 2022 Executive VP and CFO
RDNT RadNet, Inc. Sep 21, 2021 1 $0 4 Sep 24, 2021 Executive VP and CFO
CHRS Coherus BioSciences, Inc. May 21, 2021 1 $0 4 May 25, 2021 Director
SRGA SURGALIGN HOLDINGS, INC. May 7, 2021 1 $0 4/A Jul 2, 2021 Director
RDNT RadNet, Inc. Jan 6, 2020 2 $0 4/A May 8, 2023 Executive VP and CFO