Insider trading

Officers, directors, and 10% owners buying and selling their own company's stock, from SEC Form 4 filings. Newest first.

Showing the last 10 days.Sign up free for 90 days
TypeSymbolInsiderSharesValueTradedFiled
GrantPRK
Alvarado Donna M
Director
301—Oct 26, 2026Oct 27, 2026
GrantPRK
Oneill Robert E
Director
301—Oct 26, 2026Oct 27, 2026
GrantPRK
Englefield F W Iv
Director
301—Oct 26, 2026Oct 27, 2026
GrantPRK
Judd Jason N
Director
301—Oct 26, 2026Oct 27, 2026
GrantPRK
Bertley Frederic M
Director
301—Oct 26, 2026Oct 27, 2026
GrantPRK
Gratz Kelly K
Director
301—Oct 26, 2026Oct 27, 2026
GrantPRK
Miller Daniel Byrd Iii
Director
301—Oct 26, 2026Oct 27, 2026
GrantPRK
Zazworsky Leon
Director
301—Oct 26, 2026Oct 27, 2026
GrantPRK
Morrison Karen
Director
301—Oct 26, 2026Oct 27, 2026
GrantPRK
McLain Timothy S.
Director
301—Oct 26, 2026Oct 27, 2026