BIDERMAN MARK C
CIK: 0001263606
Director
Primary company: NATIONAL FINANCIAL PARTNERS CORP (NFP)
BIDERMAN MARK C is a corporate insider at NATIONAL FINANCIAL PARTNERS CORP (NFP) filing SEC Form 4 transactions. 228 transactions across 8 companies, totaling $748,056 in purchases and $2,456,301 in sales. Source: SEC EDGAR.
Companies
Transaction History
Source: SEC EDGAR Form 4 insider transaction filings.
Company | Type | Shares | Price | Value | Shares After | Date | SEC |
|---|---|---|---|---|---|---|---|
| Award | 9,587 | - | - | 70,374 | 4/1/2026 Filed: 4/3/2026 | Filing → | |
| Sale | 10,000 | $9.48 | $95K | 60,787 | 4/29/2025 Filed: 5/1/2025 | Filing → | |
| Award | 10,162 | - | - | 70,787 | 4/1/2025 Filed: 4/3/2025 | Filing → | |
| Sale | 15,000 | $10.00 | $150K | 60,625 | 5/1/2024 Filed: 5/2/2024 | Filing → | |
| Award | 9,140 | - | - | 75,625 | 4/1/2024 Filed: 4/3/2024 | Filing → | |
| Sale | 10,000 | $10.60 | $106K | 66,485 | 9/6/2023 Filed: 9/8/2023 | Filing → | |
| Award | 10,822 | $0.00 | $0 | 76,485 | 4/3/2023 Filed: 4/5/2023 | Filing → | |
| Sale | 10,000 | $12.68 | $127K | 65,663 | 5/17/2022 Filed: 5/19/2022 | Filing → | |
| Award | 7,062 | $0.00 | $0 | 75,663 | 4/1/2022 Filed: 4/5/2022 | Filing → | |
| Sale | 7,050 | $14.96 | $105K | 68,601 | 4/26/2021 Filed: 4/28/2021 | Filing → | |
| Award | 7,037 | $0.00 | $0 | 75,651 | 4/1/2021 Filed: 4/5/2021 | Filing → | |
| Award | 16,447 | $0.00 | $0 | 68,614 | 4/1/2020 Filed: 4/3/2020 | Filing → | |
| Award | 5,449 | $0.00 | $0 | 52,167 | 4/1/2019 Filed: 4/3/2019 | Filing → | |
| Sale | 10,000 | $18.85 | $188K | 46,718 | 12/7/2018 Filed: 12/10/2018 | Filing → | |
| Sale | 10,000 | $19.45 | $195K | 56,718 | 8/27/2018 Filed: 8/29/2018 | Filing → | |
| Award | 5,614 | $0.00 | $0 | 66,718 | 4/2/2018 Filed: 4/4/2018 | Filing → | |
| Sale | 10,000 | $18.48 | $185K | 61,104 | 2/20/2018 Filed: 2/22/2018 | Filing → | |
Atlas Energy Group, LLC ATLS | Exercise | 2,871 | - | - | 2,872 | 1/2/2018 Filed: 1/3/2018 | Filing → |
Atlas Energy Group, LLC ATLS | Disposition | 2,871 | $0.04 | $115 | 16,728 | 1/2/2018 Filed: 1/3/2018 | Filing → |
Atlas Energy Group, LLC ATLS | Exercise | 2,871 | - | - | 19,599 | 1/2/2018 Filed: 1/3/2018 | Filing → |
Type
Award
Shares
9,587
Price
-
Value
-
Type
Sale
Shares
10,000
Price
$9.48
Value
$95K
Type
Award
Shares
10,162
Price
-
Value
-
Type
Sale
Shares
15,000
Price
$10.00
Value
$150K
Type
Award
Shares
9,140
Price
-
Value
-
Type
Sale
Shares
10,000
Price
$10.60
Value
$106K
Type
Award
Shares
10,822
Price
$0.00
Value
$0
Type
Sale
Shares
10,000
Price
$12.68
Value
$127K
Type
Award
Shares
7,062
Price
$0.00
Value
$0
Type
Sale
Shares
7,050
Price
$14.96
Value
$105K
Type
Award
Shares
7,037
Price
$0.00
Value
$0
Type
Award
Shares
16,447
Price
$0.00
Value
$0
Type
Award
Shares
5,449
Price
$0.00
Value
$0
Type
Sale
Shares
10,000
Price
$18.85
Value
$188K
Type
Sale
Shares
10,000
Price
$19.45
Value
$195K
Type
Award
Shares
5,614
Price
$0.00
Value
$0
Type
Sale
Shares
10,000
Price
$18.48
Value
$185K
Atlas Energy Group, LLC
ATLS
Type
Exercise
Shares
2,871
Price
-
Value
-
Atlas Energy Group, LLC
ATLS
Type
Disposition
Shares
2,871
Price
$0.04
Value
$115
Atlas Energy Group, LLC
ATLS
Type
Exercise
Shares
2,871
Price
-
Value
-
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