SC Filed 2021-02-11 Event — SEC 0000899140-21-000179 →

Riverstone/Carlyle Energy Partners IV, L.P. → Liberty Oilfield Services Inc. LBRT

Stake: — Shares: —

Composite Decision Signal · PASS (LOW BASE-RATE EDGE) Conviction Score: 16/100

Passive Schedule 13G filer baseline
Moderate short days-to-cover (4.6 DTC)

Item 4 — Purpose of Transaction

Not extracted from this filing — typically because it's an amendment (13D/A) and Item 4 is unchanged from the parent filing. Read the raw SEC filing →

Cross-References

Insider Activity (last 365d)

4 transactions

0 buys · 0 sales · 0 awards/exercises

Issuer Cluster

13 13D/G filings on this issuer

12 other filings besides this one

Filer Track Record

7 filings by this filer

6 other filings in the data moat

Short Interest · settle 2026-10-15

DTC 4.64

18,196,603 shares short · +4.6% vs prior

Form 4 Insider Transactions · last 365d

Date	Insider	Role	Type	Shares	Price	Value
2026-04-01	Stock Michael	officer	F	67,360	$27.92	$1.88M
2026-04-01	Gusek Ron	director, officer	F	71,676	$27.92	$2.00M
2026-04-01	ELLIOTT R SEAN	officer	F	33,726	$27.92	$942K
2026-04-01	Gosney Ryan T	officer	F	23,367	$27.92	$652K

Other 13D/G Filings on Liberty Oilfield Services Inc.

Filed	Form	Filer	Stake	Shares
2022-11-21	SC	SCHLUMBERGER LIMITED/NV	—	—	view →
2022-10-26	SC	SCHLUMBERGER LIMITED/NV	—	—	view →
2022-06-10	SC	SCHLUMBERGER LIMITED/NV	—	—	view →
2022-03-03	SC	SCHLUMBERGER LIMITED/NV	—	—	view →
2021-11-09	SC	SCHLUMBERGER LIMITED/NV	—	—	view →
2021-09-29	SC	SCHLUMBERGER LIMITED/NV	—	—	view →
2021-06-10	SC	Riverstone/Carlyle Energy Partners IV, L.P.	—	—	view →
2020-10-09	SC	Riverstone/Carlyle Energy Partners IV, L.P.	—	—	view →
2020-09-03	SC	Riverstone/Carlyle Energy Partners IV, L.P.	—	—	view →
2019-11-07	SC	Riverstone/Carlyle Energy Partners IV, L.P.	—	—	view →
2019-10-02	SC	Riverstone/Carlyle Energy Partners IV, L.P.	—	—	view →
2019-07-12	SC	Riverstone/Carlyle Energy Partners IV, L.P.	—	—	view →

Other Filings by Riverstone/Carlyle Energy Partners IV, L.P.

Filed	Form	Issuer	Stake	Shares
2021-06-10	SC	Liberty Oilfield Services Inc. LBRT	—	—	view →
2020-10-09	SC	Liberty Oilfield Services Inc. LBRT	—	—	view →
2020-09-03	SC	Liberty Oilfield Services Inc. LBRT	—	—	view →
2019-11-07	SC	Liberty Oilfield Services Inc. LBRT	—	—	view →
2019-10-02	SC	Liberty Oilfield Services Inc. LBRT	—	—	view →
2019-07-12	SC	Liberty Oilfield Services Inc. LBRT	—	—	view →

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