Insider Trades & Whales

Insider trades are parsed from SEC Form 4 filings (first-party). The ownership breakdown below is computed first-hand from SEC 13F-HR + Form 4 (institutions from 13F, insiders from Form 4). For the full filer list and quarter-over-quarter position changes, see the Institutional (13F) tab.

Ownership Breakdown

Insiders 0.98%Institutions 44.35%158 filers

Top Institutions

Form 4 Transactions

50 most recent

Date	Insider	Title	Code	Shares	Price	Value
Jul 3, 2026	Parasnis Sameer	EVP & Chief Financial Officer	M	22,685	$0.0000	$0.00
Jul 3, 2026	Parasnis Sameer	EVP & Chief Financial Officer	F	8,927	$3.0900	$27.58K
Jul 3, 2026	Parasnis Sameer	EVP & Chief Financial Officer	M	22,685	–	–
Jun 5, 2026	Williford William J	EVP & Chief Operating Officer	M	45,000	$0.0000	$0.00
Jun 5, 2026	Williford William J	EVP & Chief Operating Officer	F	17,708	$3.7000	$65.52K
Jun 5, 2026	Williford William J	EVP & Chief Operating Officer	M	45,000	–	–
Jun 5, 2026	KROHN TRACY W	Chairman, CEO & President	M	106,667	$0.0000	$0.00
Jun 5, 2026	KROHN TRACY W	Chairman, CEO & President	F	41,974	$3.7000	$155.30K
Jun 5, 2026	KROHN TRACY W	Chairman, CEO & President	M	106,667	–	–
Jun 5, 2026	Gamblin Huan	EVP & Chief Technical Officer	M	6,670	$0.0000	$0.00
Jun 5, 2026	Gamblin Huan	EVP & Chief Technical Officer	F	2,625	$3.7000	$9.71K
Jun 5, 2026	Gamblin Huan	EVP & Chief Technical Officer	M	6,670	–	–
Jun 5, 2026	Hartman Bart P. III	VP & Chief Accounting Officer	M	5,959	$0.0000	$0.00
Jun 5, 2026	Hartman Bart P. III	VP & Chief Accounting Officer	F	2,345	$3.7000	$8.68K
Jun 5, 2026	Hartman Bart P. III	VP & Chief Accounting Officer	M	5,959	–	–
Jun 3, 2026	Boulet Virginia	Director	M	103,448	$0.0000	$0.00
Jun 3, 2026	Boulet Virginia	Director	A	35,972	$0.0000	$0.00
Jun 3, 2026	Boulet Virginia	Director	M	103,448	–	–
Jun 3, 2026	CHANG NANCY T	Director	M	103,448	$0.0000	$0.00
Jun 3, 2026	CHANG NANCY T	Director	A	35,972	$0.0000	$0.00
Jun 3, 2026	Stanley B Frank	Director	M	103,448	$0.0000	$0.00
Jun 3, 2026	Stanley B Frank	Director	A	35,972	$0.0000	$0.00
Jun 3, 2026	CHANG NANCY T	Director	M	103,448	–	–
Jun 3, 2026	Stanley B Frank	Director	M	103,448	–	–
Jun 3, 2026	Buchanan John D	Director	M	103,448	$0.0000	$0.00
Jun 3, 2026	Buchanan John D	Director	A	35,972	$0.0000	$0.00
Jun 3, 2026	Buchanan John D	Director	M	103,448	–	–
Jun 3, 2026	Conwill Daniel O. IV	Director	M	103,448	$0.0000	$0.00
Jun 3, 2026	Conwill Daniel O. IV	Director	A	35,972	$0.0000	$0.00
Jun 3, 2026	Conwill Daniel O. IV	Director	M	103,448	–	–
May 29, 2026	Gamblin Huan	EVP & Chief Technical Officer	A	220,409	$0.0000	$0.00
May 29, 2026	Hartman Bart P. III	VP & Chief Accounting Officer	A	29,184	$0.0000	$0.00
May 29, 2026	Hittner George	EVP, GC & Corporate Secretary	A	220,409	$0.0000	$0.00
May 29, 2026	KROHN TRACY W	Chairman, CEO & President	A	522,449	$0.0000	$0.00
May 29, 2026	Williford William J	EVP & Chief Operating Officer	A	220,409	$0.0000	$0.00
May 29, 2026	Parasnis Sameer	EVP & Chief Financial Officer	A	220,409	$0.0000	$0.00
May 16, 2026	Gamblin Huan	EVP & Chief Technical Officer	M	152,542	$0.0000	$0.00
May 16, 2026	Gamblin Huan	EVP & Chief Technical Officer	F	40,526	$4.7500	$192.50K
May 16, 2026	Gamblin Huan	EVP & Chief Technical Officer	M	152,542	–	–
May 16, 2026	Hartman Bart P. III	VP & Chief Accounting Officer	M	20,197	$0.0000	$0.00
May 16, 2026	Hartman Bart P. III	VP & Chief Accounting Officer	F	4,918	$4.7500	$23.36K
May 16, 2026	Hartman Bart P. III	VP & Chief Accounting Officer	M	20,197	–	–
May 16, 2026	Hittner George	EVP, GC & Corporate Secretary	M	152,542	$0.0000	$0.00
May 16, 2026	Hittner George	EVP, GC & Corporate Secretary	F	40,526	$4.7500	$192.50K
May 16, 2026	Hittner George	EVP, GC & Corporate Secretary	M	152,542	–	–
May 16, 2026	KROHN TRACY W	Chairman, CEO & President	M	361,582	$0.0000	$0.00
May 16, 2026	KROHN TRACY W	Chairman, CEO & President	F	141,494	$4.7500	$672.10K
May 16, 2026	KROHN TRACY W	Chairman, CEO & President	M	361,582	–	–
May 16, 2026	Parasnis Sameer	EVP & Chief Financial Officer	M	152,542	$0.0000	$0.00
May 16, 2026	Parasnis Sameer	EVP & Chief Financial Officer	F	44,410	$4.7500	$210.95K

Insider Trades & Whales

Ownership Breakdown

Insiders 0.98%Institutions 44.35%158 filers

Top Institutions

Form 4 Transactions

50 most recent

Date	Insider	Title	Code	Shares	Price	Value
Jul 3, 2026	Parasnis Sameer	EVP & Chief Financial Officer	M	22,685	$0.0000	$0.00
Jul 3, 2026	Parasnis Sameer	EVP & Chief Financial Officer	F	8,927	$3.0900	$27.58K
Jul 3, 2026	Parasnis Sameer	EVP & Chief Financial Officer	M	22,685	–	–
Jun 5, 2026	Williford William J	EVP & Chief Operating Officer	M	45,000	$0.0000	$0.00
Jun 5, 2026	Williford William J	EVP & Chief Operating Officer	F	17,708	$3.7000	$65.52K
Jun 5, 2026	Williford William J	EVP & Chief Operating Officer	M	45,000	–	–
Jun 5, 2026	KROHN TRACY W	Chairman, CEO & President	M	106,667	$0.0000	$0.00
Jun 5, 2026	KROHN TRACY W	Chairman, CEO & President	F	41,974	$3.7000	$155.30K
Jun 5, 2026	KROHN TRACY W	Chairman, CEO & President	M	106,667	–	–
Jun 5, 2026	Gamblin Huan	EVP & Chief Technical Officer	M	6,670	$0.0000	$0.00
Jun 5, 2026	Gamblin Huan	EVP & Chief Technical Officer	F	2,625	$3.7000	$9.71K
Jun 5, 2026	Gamblin Huan	EVP & Chief Technical Officer	M	6,670	–	–
Jun 5, 2026	Hartman Bart P. III	VP & Chief Accounting Officer	M	5,959	$0.0000	$0.00
Jun 5, 2026	Hartman Bart P. III	VP & Chief Accounting Officer	F	2,345	$3.7000	$8.68K
Jun 5, 2026	Hartman Bart P. III	VP & Chief Accounting Officer	M	5,959	–	–
Jun 3, 2026	Boulet Virginia	Director	M	103,448	$0.0000	$0.00
Jun 3, 2026	Boulet Virginia	Director	A	35,972	$0.0000	$0.00
Jun 3, 2026	Boulet Virginia	Director	M	103,448	–	–
Jun 3, 2026	CHANG NANCY T	Director	M	103,448	$0.0000	$0.00
Jun 3, 2026	CHANG NANCY T	Director	A	35,972	$0.0000	$0.00
Jun 3, 2026	Stanley B Frank	Director	M	103,448	$0.0000	$0.00
Jun 3, 2026	Stanley B Frank	Director	A	35,972	$0.0000	$0.00
Jun 3, 2026	CHANG NANCY T	Director	M	103,448	–	–
Jun 3, 2026	Stanley B Frank	Director	M	103,448	–	–
Jun 3, 2026	Buchanan John D	Director	M	103,448	$0.0000	$0.00
Jun 3, 2026	Buchanan John D	Director	A	35,972	$0.0000	$0.00
Jun 3, 2026	Buchanan John D	Director	M	103,448	–	–
Jun 3, 2026	Conwill Daniel O. IV	Director	M	103,448	$0.0000	$0.00
Jun 3, 2026	Conwill Daniel O. IV	Director	A	35,972	$0.0000	$0.00
Jun 3, 2026	Conwill Daniel O. IV	Director	M	103,448	–	–
May 29, 2026	Gamblin Huan	EVP & Chief Technical Officer	A	220,409	$0.0000	$0.00
May 29, 2026	Hartman Bart P. III	VP & Chief Accounting Officer	A	29,184	$0.0000	$0.00
May 29, 2026	Hittner George	EVP, GC & Corporate Secretary	A	220,409	$0.0000	$0.00
May 29, 2026	KROHN TRACY W	Chairman, CEO & President	A	522,449	$0.0000	$0.00
May 29, 2026	Williford William J	EVP & Chief Operating Officer	A	220,409	$0.0000	$0.00
May 29, 2026	Parasnis Sameer	EVP & Chief Financial Officer	A	220,409	$0.0000	$0.00
May 16, 2026	Gamblin Huan	EVP & Chief Technical Officer	M	152,542	$0.0000	$0.00
May 16, 2026	Gamblin Huan	EVP & Chief Technical Officer	F	40,526	$4.7500	$192.50K
May 16, 2026	Gamblin Huan	EVP & Chief Technical Officer	M	152,542	–	–
May 16, 2026	Hartman Bart P. III	VP & Chief Accounting Officer	M	20,197	$0.0000	$0.00
May 16, 2026	Hartman Bart P. III	VP & Chief Accounting Officer	F	4,918	$4.7500	$23.36K
May 16, 2026	Hartman Bart P. III	VP & Chief Accounting Officer	M	20,197	–	–
May 16, 2026	Hittner George	EVP, GC & Corporate Secretary	M	152,542	$0.0000	$0.00
May 16, 2026	Hittner George	EVP, GC & Corporate Secretary	F	40,526	$4.7500	$192.50K
May 16, 2026	Hittner George	EVP, GC & Corporate Secretary	M	152,542	–	–
May 16, 2026	KROHN TRACY W	Chairman, CEO & President	M	361,582	$0.0000	$0.00
May 16, 2026	KROHN TRACY W	Chairman, CEO & President	F	141,494	$4.7500	$672.10K
May 16, 2026	KROHN TRACY W	Chairman, CEO & President	M	361,582	–	–
May 16, 2026	Parasnis Sameer	EVP & Chief Financial Officer	M	152,542	$0.0000	$0.00
May 16, 2026	Parasnis Sameer	EVP & Chief Financial Officer	F	44,410	$4.7500	$210.95K