Shepard Gregory M Insider Trades

Insider Trading History

Track insider trading activity for Shepard Gregory M. See latest buy and sell transactions across all companies.

Holdings

Company
Holding Value
Last Transaction
Sale/Purchase
Amount
Price
Current Price

Insider Trades History

Company
Holding Value
Last Transaction
Sale/Purchase
Amount
Price
Current Price
Atlas Energy Solutions
Atlas Energy Solutions AESI
other, See Remarks
Holding Value $133M 7,421,210 shares
Last Trade
Feb 18, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$1.56M 130,000 shares
$11.98
$17.91
Atlas Energy Solutions
Atlas Energy Solutions AESI
other, See Remarks
Holding Value $135M 7,551,210 shares
Last Trade
Feb 17, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$1.18M 100,000 shares
$11.75
$17.91
Atlas Energy Solutions
Atlas Energy Solutions AESI
other, See Remarks
Holding Value $17.9 1 shares
Last Trade
Dec 31, 2025 Purchase (Other)Another type of insider transaction reported on SEC Form 4.
$9.42 1 shares
$9.42
$17.91
Atlas Energy Solutions
Atlas Energy Solutions AESI
other, See Remarks
Holding Value $17.9 1 shares
Last Trade
Dec 24, 2025 Purchase (Other)Another type of insider transaction reported on SEC Form 4.
$9.6 1 shares
$9.60
$17.91
Atlas Energy Solutions
Atlas Energy Solutions AESI
other, See Remarks
Holding Value $17.9 1 shares
Last Trade
Dec 19, 2025 Purchase (Other)Another type of insider transaction reported on SEC Form 4.
$9.21 1 shares
$9.21
$17.91
Atlas Energy Solutions
Atlas Energy Solutions AESI
other, See Remarks
Holding Value $17.9 1 shares
Last Trade
Dec 15, 2025 Purchase (Other)Another type of insider transaction reported on SEC Form 4.
$10.1 1 shares
$10.06
$17.91
Atlas Energy Solutions
Atlas Energy Solutions AESI
other, Member Of 10% Owner Group
Holding Value $137M 7,651,210 shares
Last Trade
Feb 27, 2025 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
$612k 32,155 shares
$19.04
$17.91
Atlas Energy Solutions
Atlas Energy Solutions AESI
other, Member Of 10% Owner Group
Holding Value $136M 7,619,055 shares
Last Trade
Nov 04, 2024 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
$256k 13,363 shares
$19.19
$17.91
Atlas Energy Solutions
Atlas Energy Solutions AESI
other, Member Of 10% Owner Group
Holding Value $136M 7,605,692 shares
Last Trade
Nov 01, 2024 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
$985k 51,039 shares
$19.30
$17.91
Atlas Energy Solutions
Atlas Energy Solutions AESI
other, Member Of 10% Owner Group
Holding Value $135M 7,554,653 shares
Last Trade
Oct 31, 2024 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
$281k 14,347 shares
$19.57
$17.91
Atlas Energy Solutions
Atlas Energy Solutions AESI
other, Member Of 10% Owner Group
Holding Value $135M 7,540,306 shares
Last Trade
Oct 24, 2024 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
$456k 23,300 shares
$19.55
$17.91
Atlas Energy Solutions
Atlas Energy Solutions AESI
other, Member Of 10% Owner Group
Holding Value $135M 7,517,006 shares
Last Trade
Oct 22, 2024 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
$34.7k 1,750 shares
$19.81
$17.91
Atlas Energy Solutions
Atlas Energy Solutions AESI
other, Member Of 10% Owner Group
Holding Value $135M 7,515,256 shares
Last Trade
Oct 21, 2024 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
$160k 8,062 shares
$19.84
$17.91
Atlas Energy Solutions
Atlas Energy Solutions AESI
other, Member Of 10% Owner Group
Holding Value $134M 7,507,194 shares
Last Trade
Oct 18, 2024 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
$35.3k 1,797 shares
$19.65
$17.91
Atlas Energy Solutions
Atlas Energy Solutions AESI
other, Member Of 10% Owner Group
Holding Value $134M 7,505,397 shares
Last Trade
Oct 15, 2024 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
$43.7k 2,200 shares
$19.88
$17.91
Atlas Energy Solutions
Atlas Energy Solutions AESI
other
Holding Value $17.5M 979,268 shares
Last Trade
Sep 22, 2023 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$72.5k 3,197 shares
$22.68
$17.91
Atlas Energy Solutions
Atlas Energy Solutions AESI
other, Member Of 10% Owner Group
Holding Value $0 0 shares
Last Trade
Sep 13, 2023 Sale
$148M 6,343,357 shares
$23.29
$17.91
Donegal Group
Donegal Group DGICB
10% owner
Holding Value $0 0 shares
Last Trade
Dec 21, 2015 Sale (Open Market)Shares sold on the open market or in a private sale.
$6.4M 400,000 shares
$16.00
$19.13
Donegal Group
Donegal Group DGICA
10% owner
Holding Value $0 0 shares
Last Trade
Dec 21, 2015 Sale (Open Market)Shares sold on the open market or in a private sale.
$5.5M 400,000 shares
$13.76
$16.54
Donegal Group
Donegal Group DGICB
10% owner
Holding Value $0 0 shares
Last Trade
Dec 21, 2015 Sale (Open Market)Shares sold on the open market or in a private sale.
$60.6M 3,675,000 shares
$16.50
$19.13

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