PRTK Insider Trading

PRTK · full profile →Last filing Sep 21, 2023
Mixed · 180d
Open-Market Buys (180d)
$0
0 insiders
Open-Market Sells (180d)
$0
0 insiders
Net Insider Flow
$0
open market, 180d
Reporting Insiders
0
0 P/S transactions
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Build on these Form 4 transactions

The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.

Recent Form 4 Transactions

100 shown
DateInsiderRoleActionSharesPriceValue
Sep 21, 2023Radie Robert SDirectorDisposed to issuer(D)20K
Sep 21, 2023Radie Robert SDirectorDisposed to issuer(D)53K
Sep 21, 2023Radie Robert SDirectorDisposed to issuer(D)5K
Sep 21, 2023Radie Robert SDirectorDisposed to issuer(D)5K
Sep 21, 2023Radie Robert SDirectorDisposed to issuer(D)7K
Sep 21, 2023Radie Robert SDirectorDisposed to issuer(D)7K
Sep 21, 2023Radie Robert SDirectorDisposed to issuer(D)20K
Sep 21, 2023Radie Robert SDirectorDisposed to issuer(D)12K
Sep 21, 2023Radie Robert SDirectorDisposed to issuer(D)6K
Sep 21, 2023Dietz Thomas JohnDirectorDisposed to issuer(D)49K
Sep 21, 2023Dietz Thomas JohnDirectorDisposed to issuer(D)20K
Sep 21, 2023Dietz Thomas JohnDirectorDisposed to issuer(D)12K
Sep 21, 2023Dietz Thomas JohnDirectorDisposed to issuer(D)6K
Sep 21, 2023Dietz Thomas JohnDirectorDisposed to issuer(D)5K
Sep 21, 2023Dietz Thomas JohnDirectorDisposed to issuer(D)5K
Sep 21, 2023Dietz Thomas JohnDirectorDisposed to issuer(D)7K
Sep 21, 2023Dietz Thomas JohnDirectorDisposed to issuer(D)7K
Sep 21, 2023Dietz Thomas JohnDirectorDisposed to issuer(D)20K
Sep 21, 2023Loh EvanCEO, DirectorDisposed to issuer(D)259K
Sep 21, 2023Loh EvanCEO, DirectorDisposed to issuer(D)1.1M
Sep 21, 2023Woodrow AdamPresident & Chief CommercialDisposed to issuer(D)127K
Sep 21, 2023Woodrow AdamPresident & Chief CommercialDisposed to issuer(D)622K
Sep 21, 2023Franson Timothy RDirectorDisposed to issuer(D)52K
Sep 21, 2023Franson Timothy RDirectorDisposed to issuer(D)20K
Sep 21, 2023Franson Timothy RDirectorDisposed to issuer(D)20K
Sep 21, 2023Franson Timothy RDirectorDisposed to issuer(D)12K
Sep 21, 2023Franson Timothy RDirectorDisposed to issuer(D)6K
Sep 21, 2023Franson Timothy RDirectorDisposed to issuer(D)5K
Sep 21, 2023Franson Timothy RDirectorDisposed to issuer(D)7K
Sep 21, 2023Franson Timothy RDirectorDisposed to issuer(D)7K
Sep 21, 2023Franson Timothy RDirectorDisposed to issuer(D)5K
Sep 21, 2023Bigham MichaelExec. Chairman of the Board, DirectorDisposed to issuer(D)1.1M
Sep 21, 2023Bigham MichaelExec. Chairman of the Board, DirectorDisposed to issuer(D)229K
Sep 21, 2023Haskel William M.CLO, General Counsel & Sec.Disposed to issuer(D)89K
Sep 21, 2023Haskel William M.CLO, General Counsel & Sec.Disposed to issuer(D)358K
Sep 21, 2023Stein JeffreyDirectorDisposed to issuer(D)20K
Sep 21, 2023Stein JeffreyDirectorDisposed to issuer(D)49K
Sep 21, 2023Stein JeffreyDirectorDisposed to issuer(D)6K
Sep 21, 2023Stein JeffreyDirectorDisposed to issuer(D)12K
Sep 21, 2023Stein JeffreyDirectorDisposed to issuer(D)20K
Sep 21, 2023Stein JeffreyDirectorDisposed to issuer(D)5K
Sep 21, 2023Stein JeffreyDirectorDisposed to issuer(D)7K
Sep 21, 2023Stein JeffreyDirectorDisposed to issuer(D)5K
Sep 21, 2023Stein JeffreyDirectorDisposed to issuer(D)7K
Sep 21, 2023Peterson KristineDirectorDisposed to issuer(D)20K
Sep 21, 2023Peterson KristineDirectorDisposed to issuer(D)59K
Sep 21, 2023Peterson KristineDirectorDisposed to issuer(D)7K
Sep 21, 2023Peterson KristineDirectorDisposed to issuer(D)5K
Sep 21, 2023Peterson KristineDirectorDisposed to issuer(D)5K
Sep 21, 2023Peterson KristineDirectorDisposed to issuer(D)6K
Sep 21, 2023Peterson KristineDirectorDisposed to issuer(D)7K
Sep 21, 2023Peterson KristineDirectorDisposed to issuer(D)20K
Sep 21, 2023Brenner Randall B.Chief Development & RegulatoryDisposed to issuer(D)330K
Sep 21, 2023Brenner Randall B.Chief Development & RegulatoryDisposed to issuer(D)86K
Sep 21, 2023Hoffmann Rolf KDirectorDisposed to issuer(D)20K
Sep 21, 2023Hoffmann Rolf KDirectorDisposed to issuer(D)64K
Sep 21, 2023Hoffmann Rolf KDirectorDisposed to issuer(D)12K
Sep 21, 2023Hoffmann Rolf KDirectorDisposed to issuer(D)10K
Sep 21, 2023Hoffmann Rolf KDirectorDisposed to issuer(D)5K
Sep 21, 2023Hoffmann Rolf KDirectorDisposed to issuer(D)7K
Sep 21, 2023Hoffmann Rolf KDirectorDisposed to issuer(D)7K
Sep 21, 2023Baylor-Henry MinnieDirectorDisposed to issuer(D)33K
Sep 21, 2023Baylor-Henry MinnieDirectorDisposed to issuer(D)26K
Sep 21, 2023Baylor-Henry MinnieDirectorDisposed to issuer(D)13K
Aug 9, 2023Loh EvanCEO, DirectorSell(S)49K$2.20$108K
Aug 9, 2023Haskel William M.CLO, General Counsel & Sec.Sell(S)35K$2.20$76K
Aug 9, 2023Bigham MichaelExec. Chairman of the Board, DirectorSell(S)31K$2.20$69K
Aug 9, 2023Brenner Randall B.Chief Development & RegulatorySell(S)28K$2.20$61K
Aug 8, 2023Loh EvanCEO, DirectorGrant(A)169K$0
Aug 8, 2023Haskel William M.CLO, General Counsel & Sec.Grant(A)74K$0
Aug 8, 2023Bigham MichaelExec. Chairman of the Board, DirectorGrant(A)156K$0
Aug 8, 2023Brenner Randall B.Chief Development & RegulatoryGrant(A)68K$0
Aug 8, 2023Woodrow AdamPresident & Chief CommercialGrant(A)99K$0
Mar 23, 2023Dondero James D10% OwnerBuy(P)100K$1.73$173K
Mar 22, 2023Dondero James D10% OwnerBuy(P)106K$1.77$188K
Mar 21, 2023Dondero James D10% OwnerBuy(P)243K$1.74$422K
Mar 20, 2023Dondero James D10% OwnerBuy(P)105K$1.40$147K
Mar 17, 2023Dondero James D10% OwnerBuy(P)235K$1.50$352K
Feb 21, 2023Franson Timothy RDirectorSell(S)7K$1.88$13K
Feb 21, 2023Stein JeffreyDirectorSell(S)7K$1.90$13K
Feb 8, 2023Baylor-Henry MinnieDirectorGrant(A)20K$0
Feb 8, 2023Dietz Thomas JohnDirectorGrant(A)20K$0
Feb 8, 2023Franson Timothy RDirectorGrant(A)20K$0
Feb 8, 2023Hoffmann Rolf KDirectorGrant(A)20K$0
Feb 8, 2023Peterson KristineDirectorGrant(A)20K$0
Feb 8, 2023Radie Robert SDirectorGrant(A)20K$0
Feb 8, 2023Stein JeffreyDirectorGrant(A)20K$0
Dec 21, 2022Bigham MichaelExec. Chairman of the Board, DirectorSell(S)16K$1.99$31K
Dec 21, 2022Brenner Randall B.Chief Development & RegulatorySell(S)5K$1.99$9K
Dec 21, 2022Haskel William M.CLO, General Counsel & Sec.Sell(S)7K$1.99$14K
Dec 21, 2022Loh EvanCEO, DirectorSell(S)23K$1.99$47K
Dec 21, 2022Woodrow AdamPresident & Chief CommercialSell(S)7K$1.99$13K
Dec 20, 2022Bigham MichaelExec. Chairman of the Board, DirectorGrant(A)45K$0
Dec 20, 2022Brenner Randall B.Chief Development & RegulatoryGrant(A)15K$0
Dec 20, 2022Haskel William M.CLO, General Counsel & Sec.Grant(A)15K$0
Dec 20, 2022Loh EvanCEO, DirectorGrant(A)53K$0
Dec 20, 2022Woodrow AdamPresident & Chief CommercialGrant(A)23K$0
Dec 13, 2022Bigham MichaelExec. Chairman of the Board, DirectorSell(S)32K$1.96$63K
Dec 13, 2022Brenner Randall B.Chief Development & RegulatorySell(S)18K$1.96$36K
Dec 13, 2022Haskel William M.CLO, General Counsel & Sec.Sell(S)24K$1.96$46K

Data Source

Insider transactions sourced from SEC EDGAR Form 4 filings, normalized within minutes of acceptance. "Buy"/"Sell" mark open-market transactions (codes P/S), the tradeable signal. Awards, option exercises and tax-withholding are shown with their raw code. All data is public domain.

Coverage: Form 4 filings indexed 2021-03-292026-07-14. Earlier history is backfilling; this window widens as it deepens.

Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).