SCHEDULE 13D/A Filed 2026-06-03 Event 2026-06-01 SEC 0001104659-26-070136 →

D. E. SHAW & CO, L.P. → Enviri Corporation

Stake: — Shares: 0 CUSIP: 415864107 Class: Common stock, par value $1.25 per share

Composite Decision Signal · AVOID (DILUTION / EXIT TRAP) Conviction Score: 22/100

Disqualifiers: ACTIVIST_STAKE_EXIT: SCHEDULE 13D/A reduces ownership below 5% threshold (0.00%)

Active Schedule 13D filer baseline
8 NPORT-P mutual funds holding CUSIP

Item 4 — Purpose of Transaction

Item 4 of the Initial Schedule 13D is hereby amended and supplemented as follows: On June 1, 2026, Enviri LLC (CIK: 0000045876), as successor by merger to the Issuer, filed a Form 8-K with the SEC disclosing, among other things, the consummation of the separation and sale to the Buyer of the Issuer's "Clean Energy" business through a series of transactions (collectively, the "Transactions"). Upon consummation of the Transactions, for every three Shares held and exchanged by the Reporting Persons, the Reporting Persons received one share of common stock, par value $0.00001 per share, of Enviri II Corporation, a Delaware corporation (CIK: 0002104052).

Cross-References

Insider Activity (last 365d)

18 transactions

0 buys · 16 sales · 2 awards/exercises

Issuer Cluster

3 13D/G filings on this issuer

2 other filings besides this one

Filer Track Record

19 filings by this filer

18 other filings in the data moat

Short Interest

—

Not in latest FINRA snapshot

Form 4 Insider Transactions · last 365d

Date	Insider	Role	Type	Shares	Price	Value
2026-06-01	Fenice Samuel C.	officer	Disposition	73,583	—	—
2026-06-01	Fenice Samuel C.	officer	Disposition	559	—	—
2026-06-01	Hochman Russell C.	officer	Disposition	272,654	—	—
2026-06-01	Hochman Russell C.	officer	Disposition	19,848	$13.70	$272K
2026-06-01	Hochman Russell C.	officer	Disposition	17,102	$19.80	$339K
2026-06-01	Hochman Russell C.	officer	Disposition	16,165	$22.51	$364K
2026-06-01	Hochman Russell C.	officer	Disposition	19,370	$18.58	$360K
2026-06-01	Hochman Russell C.	officer	Disposition	29,040	$12.65	$367K
2026-06-01	Hochman Russell C.	officer	Disposition	60,525	$7.45	$451K
2026-06-01	Hochman Russell C.	officer	Disposition	57,499	$8.20	$471K
2026-06-01	Hochman Russell C.	officer	Disposition	79,559	$6.03	$480K
2026-06-01	Hochman Russell C.	officer	Disposition	62,322	$10.29	$641K
2026-05-28	Hochman Russell C.	officer	Option exercise	49,742	—	—
2026-05-28	Fenice Samuel C.	officer	Option exercise	11,976	—	—
2026-05-28	Fenice Samuel C.	officer	Disposition	11,976	$21.22	$254K
2026-05-28	Fenice Samuel C.	officer	Disposition	11,976	—	—
2026-05-28	Hochman Russell C.	officer	Disposition	49,742	$21.22	$1.06M
2026-05-28	Hochman Russell C.	officer	Disposition	49,742	—	—

Other 13D/G Filings on Enviri Corporation

Filed	Form	Filer	Stake	Shares
2026-06-02	SCHEDULE 13G	Neuberger Berman Group LLC	—	—	view →
2025-01-21	SCHEDULE	Neuberger Berman Group LLC	5.90%	4,752,917	view →

Other Filings by D. E. SHAW & CO, L.P.

Filed	Form	Issuer	Stake	Shares
2026-10-16	SCHEDULE 13G	Sweetgreen, Inc.	—	—	view →
2026-10-08	SCHEDULE 13D/A	Gossamer Bio, Inc.	6.00%	358,693	view →
2026-09-28	SCHEDULE 13D/A	Gossamer Bio, Inc.	—	296,858	view →
2026-09-15	SCHEDULE 13G	Venture Global, Inc.	—	—	view →
2026-08-24	SCHEDULE 13D/A	Gossamer Bio, Inc.	—	27,698,267	view →
2026-07-24	SCHEDULE 13D/A	Gossamer Bio, Inc.	7.10%	32,642,631	view →
2026-07-17	SCHEDULE 13G	CleanSpark, Inc.	—	—	view →
2026-07-09	SCHEDULE 13G	Alight, Inc. ALIT	—	—	view →
2026-07-02	SCHEDULE 13G	Agios Pharmaceuticals, Inc. AGIO	—	—	view →
2026-07-02	SCHEDULE 13G	Inspire Medical Systems, Inc. INSP	—	—	view →
2026-07-01	SCHEDULE 13D/A	Gossamer Bio, Inc. GOSS	8.30%	38,362,468	view →
2026-06-22	SCHEDULE 13G	Cracker Barrel Old Country Store, Inc. CBRL	—	—	view →
2026-06-11	SCHEDULE 13D	Gossamer Bio, Inc. GOSS	9.50%	43,915,249	view →
2026-06-03	SCHEDULE 13G	Enviri Corporation NVRI	—	—	view →
2024-10-09	SC	DIVERSIFIED HEALTHCARE TRUST DHCNL	—	—	view →
2023-10-05	SC	DIVERSIFIED HEALTHCARE TRUST DHCNL	—	—	view →
2023-07-18	SC	DIVERSIFIED HEALTHCARE TRUST DHCNL	—	—	view →
2021-11-10	SC	Decarbonization Plus Acquisition Corp III SLDPW	—	—	view →

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