Insiders / Charles Dirkson R

Charles Dirkson R

CIK 1335344personinsider

Companies

3

First seen

Mar 3, 2026

Last activity

Jun 26, 2026

Companies

Company	Role	Shares held	Peak held	Trades	Latest
Loar Holdings Inc. · LOAR	Executive	4,087,005	4,087,005	6	—
Builders FirstSource Inc · BLDR	Director	14,296	14,296	3	—
DPC Holdings Ltd · DPC	Director	—	927,245	9	—

All securities held

4 positions · latest reported per filing

Company	Security	Shares	As of
Builders FirstSource Inc	Common Stock, par value $0.01 per share	14,296	Jun 1, 2026
DPC Holdings Ltd	Ordinary Shares	1,438,711	Jun 26, 2026
DPC Holdings Ltd	Share Options (right to buy)Derivative	160,190	Jun 24, 2026
Loar Holdings Inc.	Common Stock	4,087,005	Mar 12, 2026

Activity

InsidersInstitutions

This person's insider trades (Form 4), across every company.

Date	Action	Company	Value	Shares Δ	Position after	Impact
Jun 26, 2026	Buy	DPC DPC Holdings Ltd Ordinary Shares	$29.81M	+903K	903,448 0.60% of shares	high
Jun 26, 2026	Buy	DPC DPC Holdings Ltd Ordinary Shares	$7.00M	+212K +70.86%	511,466 0.34% of shares	high
Mar 12, 2026	Buy	LOAR Loar Holdings Inc. Common Stock	$2.46M	+36K +0.90%	4,087,005 4.36% of shares	high
Mar 12, 2026	Buy	LOAR Loar Holdings Inc. Common Stock	$2.46M	+36K +0.90%	4,087,005 4.36% of shares	high
Mar 11, 2026	Buy	LOAR Loar Holdings Inc. Common Stock	$281.2K	+4K +0.10%	4,050,571 4.32% of shares	medium
Mar 11, 2026	Buy	LOAR Loar Holdings Inc. Common Stock	$281.2K	+4K +0.10%	4,050,571 4.32% of shares	medium
Mar 10, 2026	Buy	LOAR Loar Holdings Inc. Common Stock	$229.2K	+3K +0.08%	4,046,405 4.32% of shares	medium
Mar 10, 2026	Buy	LOAR Loar Holdings Inc. Common Stock	$229.2K	+3K +0.08%	4,046,405 4.32% of shares	medium
Jun 1, 2026	Grant	BLDR Builders FirstSource Inc Common Stock, par value $0.01 per share	$31.2K	+409 +2.95%	14,296 0.01% of shares	low
Mar 1, 2026	Grant	BLDR Builders FirstSource Inc Common Stock, par value $0.01 per share	$31.2K	+299 +2.71%	11,329 0.01% of shares	low