SC Filed 2023-02-21 Event — SEC 0000897069-23-000140 →

MATLIN DAVID J → Clene Inc. CLNN

Stake: — Shares: —

Composite Decision Signal · PASS (LOW BASE-RATE EDGE) Conviction Score: 11/100

Passive Schedule 13G filer baseline
Moderate short days-to-cover (4.5 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)

13 transactions

12 buys · 1 sales · 0 awards/exercises

Issuer Cluster

3 13D/G filings on this issuer

2 other filings besides this one

Filer Track Record

9 filings by this filer

8 other filings in the data moat

Short Interest · settle 2026-10-15

DTC 4.47

424,864 shares short · -51.8% vs prior

Form 4 Insider Transactions · last 365d

Date	Insider	Role	Type	Shares	Price	Value
2026-09-16	MATLIN DAVID J	director	Award	434,451	$3.28	$1.42M
2026-09-16	Etherington Robert Dee	director, officer	Award	15,244	$3.28	$50K
2026-05-21	MATLIN DAVID J	director	Award	1,500	$6.81	$10K
2026-05-21	Jacobovitz Shalom	director	Award	1,500	$6.81	$10K
2026-05-21	Kiernan Matthew	director	Award	1,500	$6.81	$10K
2026-05-21	Gay Jonathon	director	Award	1,500	$6.81	$10K
2026-05-21	WILCOX REED N	director	Award	1,500	$6.81	$10K
2026-05-21	WILCOX REED N	director	Award	2,064	$6.81	$14K
2026-05-21	Gay Jonathon	director	Award	2,228	$6.81	$15K
2026-05-21	Kiernan Matthew	director	Award	1,876	$6.81	$13K
2026-05-21	Jacobovitz Shalom	director	Award	2,791	$6.81	$19K
2026-05-21	MATLIN DAVID J	director	Award	3,659	$6.81	$25K
2026-04-02	Ugwumba Chidozie	10%+ owner	Sale	24,925	$4.81	$120K

Other 13D/G Filings on Clene Inc.

Filed	Form	Filer	Stake	Shares
2024-10-02	SC	MATLIN DAVID J	—	—	view →
2023-06-20	SC	MATLIN DAVID J	—	—	view →

Other Filings by MATLIN DAVID J

Filed	Form	Issuer	Stake	Shares
2024-10-02	SC	Clene Inc. CLNN	—	—	view →
2023-06-20	SC	Clene Inc. CLNN	—	—	view →
2022-03-07	SC	U.S. WELL SERVICES, INC.	—	—	view →
2021-09-28	SC	U.S. WELL SERVICES, INC.	—	—	view →
2020-06-23	SC	U.S. WELL SERVICES, INC.	—	—	view →
2020-04-06	SC	U.S. WELL SERVICES, INC.	—	—	view →
2020-01-02	SC	U.S. WELL SERVICES, INC.	—	—	view →
2019-11-14	SC	U.S. WELL SERVICES, INC.	—	—	view →

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