Form 4 for RPC Ridgepost Capital, Inc.

Accepted 2026-09-18 18:35:18 ET · period of report 2026-09-16 · accession 0001193125-26-395788 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X	Filed	Traded	Ticker	Insider	Title	Type	Price	Qty	Owned	ΔOwn	Value
D	2026-09-18 18:35	2026-09-16	RPC	Jairath Sarita Narson	See Remarks	M - OptEx	—	+20.5K	56.5K	+57%	—
D	2026-09-18 18:35	2026-09-16	RPC	Jairath Sarita Narson	See Remarks	F - Tax	$7.91	-10.5K	46.0K	-19%	-$82.7K
D	2026-09-18 18:35	2026-09-16	RPC	Jairath Sarita Narson	See Remarks	M - OptEx	$0.00	-20.5K	20.5K	-50%	$0

Purchase Sale Sale after option exercise All abbreviations

#	Table	Security	Date	Code	A/D	Shares	Price	Owned after	Own	Exercise / expiry	Underlying	Footnotes
1	Common	Class A Common Stock	2026-09-16	M	A	20,471	—	56,466	D	—	—	(F1) 1. Each restricted stock unit ("RSU") represents a right to receive one share of the Issuer's Class A Common Stock upon vesting.
2	Common	Class A Common Stock	2026-09-16	F	D	10,451	$7.91	46,015	D	—	—
3	Derivative	Restricted Stock Units	2026-09-16	M	D	20,471	$0.00	20,471	D	— · — to —	20,471 Class A Common Stock	(F1) 1. Each restricted stock unit ("RSU") represents a right to receive one share of the Issuer's Class A Common Stock upon vesting. (F2) On September 16, 2024, the reporting person was granted RSUs, which vest ratably on the first, second, and third anniversaries of the grant date, provided that the reporting person remains in continuous service with the Issuer through each such vesting date. (F2) On September 16, 2024, the reporting person was granted RSUs, which vest ratably on the first, second, and third anniversaries of the grant date, provided that the reporting person remains in continuous service with the Issuer through each such vesting date.