Ridgepost Capital RPC Insider Ownership

NYSE RPC

$8.38 +0.10 (+1.27%)

As of: Oct 19, 2026 · 3:59 PM EDT

Insider Holdings by Owner

41.79Mn Shares

Insider Ownership Statistics

as of 30 Sep, 2026

Insider Ownership

47.93%

▼-0.828% pp QoQ

Shares Held by Insiders

52.83Mn

filed for Sep 2026

▼-1.70% QoQ

Shares Outstanding

110.23Mn

110,225,723 shares

Direct Holdings

13.22Mn

Indirect: 39.62Mn

Net Shares Traded (QoQ)

-912.21K

net selling in Sep 2026

Insiders Holding Shares

with Form 4 holdings on file

Shares Owned by Insiders

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Insiders

Bought Sold

Latest quarter —

Net over range —

Buying quarters —

Insider Ownership Summary

Updated Oct 10, 2026

Over the past 12 months, Ridgepost Capital insiders bought $959,615 of stock on the open market (124.5K shares) and sold $166,175 (18.43K shares).

By number of insiders, Ridgepost Capital saw 3 insiders buy and one insider sell on the open market over the past 12 months.
Among Ridgepost Capital's insiders, the largest open-market purchases in the past 12 months were by David M. McCoy (Director), totaling $515,900 (70K shares), most recently on March 23, 2026.
Conversely, Mel Williams (10% owner) was RPC's largest open-market seller in the past 12 months, with $166,175 of sales (18.43K shares); the latest was on November 21, 2025.
The newest open-market trade among Ridgepost Capital insiders came on March 31, 2026, when Robert B. Stewart Jr. (Director) made a purchase of 7K shares for $50,890.
In transactions other than open-market trades, Ridgepost Capital insiders received 77.91K shares in stock awards, acquired 5.12Mn shares through option exercises and conversions and gave up 325.81K shares to cover taxes or exercise prices over the past 12 months.
Per Business Quant data, Ridgepost Capital insiders hold 43.13Mn shares in total based on their latest Form 4 filings, or 39.13% of the 110.23Mn shares outstanding.
By type of ownership, RPC insiders hold 28.30% of their shares directly (12.21Mn shares) and 71.70% indirectly (30.92Mn shares).
Business Quant counts 21 insiders with holdings in Ridgepost Capital stock, among the officers, directors and 10% owners who have filed a Form 4 in the past two years.
RPC's largest insider holders by reported holdings are Edwin A. Poston (Director, 16.95Mn shares), Mel Williams (10% owner, 8.69Mn shares) and 210 Capital, LLC (10% owner, 4.97Mn shares).
Edwin A. Poston alone accounts for 39.31% of the shares held by Ridgepost Capital insiders.
In their Q2 2026 13F filings, institutions reported holding 56.87% of Ridgepost Capital's outstanding shares.
In the past year, 18 insiders of Ridgepost Capital submitted 29 Form 4 filings reporting trades, awards or other transactions.
This summary of Ridgepost Capital insider activity covers Form 4 filings through September 18, 2026.

Form 4 Holdings

Insiders Holding RPC

Insiders 25

Shares held 41.79Mn

Of outstanding 37.92%

#	Insider	Position	Direct	Indirect	Total	Share of Insiders	Last Filed
1	Edwin A. Poston	Director	65,648	11,737,453	11,803,101	28.2%	18 Feb, 2026
2	Mel Williams	TenPercentOwner	0	8,418,549	8,418,549	20.1%	03 Sep, 2026
3	Capital, Llc 210	TenPercentOwner, Other	0	4,967,397	4,967,397	11.9%	18 Dec, 2024
4	I. Madorsky Revocable Trust Dated December 1, 2008 Jon	Other	3,948,765	0	3,948,765	9.4%	06 Mar, 2026
5	Jeff Patrick Gehl	Head Marketing Distribution	17,064	2,911,939	2,929,003	7.0%	20 Mar, 2023
6	David M. Mccoy	Director, Other	2,787,281	0	2,787,281	6.7%	26 Mar, 2026
7	P. Danis, Jr. Revocable Living Trust Dated March 10, 2003 Thomas	Other	2,109,273	0	2,109,273	5.0%	29 Aug, 2025
8	Alexander I. Abell	Other	1,214,993	0	1,214,993	2.9%	29 Sep, 2025
9	Andrew Rowan Nelson	Other	1,026,932	0	1,026,932	2.5%	23 Sep, 2024
10	Michael Feinglass	Other	637,502	0	637,502	1.5%	26 Mar, 2024
11	Scott L. Gwilliam	Director	405,334	0	405,334	1.0%	23 Jun, 2026
12	Luke A. Iii Sarsfield	Chief Executive Officer	306,318	0	306,318	0.7%	18 Feb, 2026
13	Nell M. Blatherwick	Other	200,068	0	200,068	0.5%	18 Feb, 2026
14	K. Huebner Trust Charles	Other	188,554	0	188,554	0.5%	16 Mar, 2026
15	Robert B Jr Stewart	Director	179,224	0	179,224	0.4%	23 Jun, 2026
16	Mark C Hood	Officer	126,660	0	126,660	0.3%	18 Feb, 2026
17	Amanda N. Coussens	Evp, Chief Financial Officer	107,629	0	107,629	0.3%	18 Feb, 2026
18	Richard J. Jensen	Evp, Head Of Strategy And Ma	100,809	0	100,809	0.2%	18 Feb, 2026
19	Travis H. Barnes	Director	89,533	0	89,533	0.2%	23 Jun, 2026
20	Tracey Benford	Director	85,204	0	85,204	0.2%	23 Jun, 2026
21	Sarita Narson Jairath	Officer	46,015	0	46,015	0.1%	18 Sep, 2026
22	Jennifer T Glassman	Director	44,284	0	44,284	0.1%	23 Jun, 2026
23	Stephen J Blewitt	Director	42,443	0	42,443	0.1%	23 Jun, 2026
24	William F. Souder	Chief Operating Officer	25,399	0	25,399	0.1%	13 Mar, 2023
25	Andrew Corsi	Chief Accounting Officer	3,229	0	3,229	0.0%	18 Feb, 2026

Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.

Form 4 Filings

656 Insider Transactions

Source SEC Form 4

Latest quarter Sep 2026

Date	Insider	Position	Transaction	Shares	Price	Value	Shares Held After	Ownership
16 Sep, 2026	Sarita Narson Jairath	Officer	Acquired M	20,471	—	—	56,466	Direct
16 Sep, 2026	Sarita Narson Jairath	Officer	Disposed F	10,451	$7.91	$82.67K	46,015	Direct
16 Sep, 2026	Sarita Narson Jairath	Officer	Disposed M	20,471	$0.00	$0	20,471	Direct
03 Sep, 2026	Mel Williams	TenPercentOwner	Acquired C	4,294,856	—	—	8,313,851	Indirect
03 Sep, 2026	Mel Williams	TenPercentOwner	Acquired C	104,698	—	—	104,698	Indirect
03 Sep, 2026	Mel Williams	TenPercentOwner	Disposed C	4,294,856	—	—	0	Indirect
03 Sep, 2026	Mel Williams	TenPercentOwner	Disposed C	104,698	—	—	0	Indirect
18 Jun, 2026	Stephen J Blewitt	Director	Acquired A	22,699	$0.00	$0	42,443	Direct
18 Jun, 2026	Jennifer T Glassman	Director	Acquired A	24,540	$0.00	$0	44,284	Direct
18 Jun, 2026	Scott L. Gwilliam	Director	Acquired A	24,540	$0.00	$0	92,975	Direct
18 Jun, 2026	Travis H. Barnes	Director	Acquired A	22,699	$0.00	$0	89,533	Direct
18 Jun, 2026	Robert B Jr Stewart	Director	Acquired A	22,699	$0.00	$0	179,224	Direct
18 Jun, 2026	Tracey Benford	Director	Acquired A	30,675	$0.00	$0	85,204	Direct
31 Mar, 2026	Robert B Jr Stewart	Director	Acquired P	7,000	$7.27	$50.89K	156,525	Direct
23 Mar, 2026	David M. Mccoy	Director, Other	Acquired P	70,000	$7.37	$515.90K	270,068	Direct
23 Mar, 2026	David M. Mccoy	Director, Other	Disposed P	70,000	$7.37	$515.90K	270,068	Direct
19 Feb, 2026	K. Huebner Trust Charles	Other	Acquired P	20,000	$8.68	$173.60K	176,054	Direct
12 Mar, 2026	K. Huebner Trust Charles	Other	Acquired P	12,500	$7.31	$91.38K	188,554	Direct
14 Feb, 2026	I. Madorsky Revocable Trust Dated December 1, 2008 Jon	Other	Acquired M	42,134	$0.00	$0	487,708	Direct
14 Feb, 2026	I. Madorsky Revocable Trust Dated December 1, 2008 Jon	Other	Disposed F	10,882	$8.70	$94.67K	476,826	Direct

Showing 1 to 20 of 656 transactions