NWCL SEC Filing News — newcleo plc

Latest SEC filings for newcleo plc (NWCL) explained in plain English. Covers insider buying and selling (Form 4), proposed insider sales (Form 144), material company events (8-K), and quarterly & annual reports (10-Q / 10-K). StrongBuyAnalytics provides navigation and brief excerpts or summaries; original filings remain at the SEC/source links and were authored by their filers, not StrongBuyAnalytics. Filing dates shown are source dates. Coverage and detection can be delayed or incomplete because of SEC availability, amendments, parsing, caching, or outages. Latest source filing date shown: 2026-09-23.

newcleo plc develops advanced modular, lead-cooled fast reactors and mixed oxide nuclear fuel from reprocessed nuclear materials. It conducts research and development activities related to nuclear energy, supports the closure of the nuclear fuel cycle, and delivers full-service engineering, procurement, and construction capabilities. The company operates a pilot line for MOX fuel manufacturing and engages in projects focused on energy independence using advanced nuclear technology. It serves cli…
Sector: Industrials Industry: Specialty Industrial Machinery Market Cap: $1.6B CIK: 2131813
7
Total Filings
0
Bullish Classifications
0
Bearish Classifications
7
Insider Transactions
0
Material Events (8-K)
0
Periodic Reports
What you're looking at: Each item below is parsed from an actual SEC filing submitted by newcleo plc. Form 4 = confirmed insider transaction · Form 144 = proposed sale notice · 8-K = material event (earnings, M&A, leadership change, etc.) · 10-Q / 10-K = quarterly / annual report.
NWCL Filing Activity Snapshot as of 2026-09-23
Insider Transactions (Form 4)
0 buys vs 0 sells
Insider buying and selling activity is balanced in this period.
Insider Transactions 7 · Forms 3, 4 and 5

A Form 4 is filed within two business days of a company insider — an officer, a director, or a holder of more than ten percent of the stock — changing their position in the shares. All 7 filings in this group are Form 4s for newcleo plc.

The difficulty with reading these filings as a group is that a single form type covers transactions that mean entirely different things. An executive spending their own money to buy stock and an executive having shares withheld to pay tax on a vesting grant both appear as a Form 4. Every filing below is therefore tagged with the nature of the underlying transaction, taken from the transaction code reported on the form itself.

Across the 7 insider filings shown, the breakdown is 7 compensation award. None of the classified filings involved a discretionary open-market trade, so this period says nothing about what insiders think of the price.

What each transaction type means

Compensation award ×7
Shares were granted as compensation rather than purchased. No cash changed hands, so the filing reflects a pay decision by the company, not a judgement about the price.
Form 4 Compensation award Tax / Compensation Filing 2026-09-23

NWCL insider Form 4 filed for equity award, exercise, or tax withholding

Buono Stefano (Director, Chief Executive Officer) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Shares were granted as compensation rather than purchased. No cash changed hands, so the filing reflects a pay decision by the company, not a judgement about the price.

Transactions reported on this filing
Code Nature Shares Price Value
A Compensation award derivative · Stock Options (Right to Buy) 134,596 — —
A Compensation award derivative · Stock Options (Right to Buy) 4,291 — —
A Compensation award derivative · Stock Options (Right to Buy) 9,814 — —
A Compensation award derivative · Class B Shares 11,960 — —
A Compensation award derivative · Class B Shares 1,921,029 — —
Filing: Form 4 (Insider Transaction) Insider: Buono Stefano (Director, Chief Executive Officer)
Form 4 Compensation award Tax / Compensation Filing 2026-09-23

NWCL insider Form 4 filed for equity award, exercise, or tax withholding

Rizzotti Elisabeth (Director, Deputy Ch Ex Off & Ch Oper Off) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Shares were granted as compensation rather than purchased. No cash changed hands, so the filing reflects a pay decision by the company, not a judgement about the price.

Transactions reported on this filing
Code Nature Shares Price Value
A Compensation award derivative · Stock Options (Right to Buy) 96,140 — —
A Compensation award derivative · Stock Options (Right to Buy) 3,759 — —
A Compensation award derivative · Stock Options (Right to Buy) 7,416 — —
A Compensation award derivative · Stock Options (Right to Buy) 12,418 — —
A Compensation award derivative · Class B Shares 32,447 — —
Filing: Form 4 (Insider Transaction) Insider: Rizzotti Elisabeth (Director, Deputy Ch Ex Off & Ch Oper Off)
Form 4 Compensation award Tax / Compensation Filing 2026-09-23

NWCL insider Form 4 filed for equity award, exercise, or tax withholding

Stranske Jon (Group Chief Financial Officer) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Shares were granted as compensation rather than purchased. No cash changed hands, so the filing reflects a pay decision by the company, not a judgement about the price.

Transactions reported on this filing
Code Nature Shares Price Value
A Compensation award 6,729 — —
Filing: Form 4 (Insider Transaction) Insider: Stranske Jon (Group Chief Financial Officer) Shares: 6,729
Form 4 Compensation award Tax / Compensation Filing 2026-09-23

NWCL insider Form 4 filed for equity award, exercise, or tax withholding

Petrone Raffaele (Director) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Shares were granted as compensation rather than purchased. No cash changed hands, so the filing reflects a pay decision by the company, not a judgement about the price.

Transactions reported on this filing
Code Nature Shares Price Value
A Compensation award derivative · Class B Shares 2,030,119 — —
Filing: Form 4 (Insider Transaction) Insider: Petrone Raffaele (Director)
Form 4 Compensation award Tax / Compensation Filing 2026-09-23

NWCL insider Form 4 filed for equity award, exercise, or tax withholding

Lefebvre d'Ovidio Manfredi (Director) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Shares were granted as compensation rather than purchased. No cash changed hands, so the filing reflects a pay decision by the company, not a judgement about the price.

Transactions reported on this filing
Code Nature Shares Price Value
A Compensation award derivative · Class B Shares 326,049 — —
Filing: Form 4 (Insider Transaction) Insider: Lefebvre d'Ovidio Manfredi (Director)
Form 4 Compensation award Tax / Compensation Filing 2026-09-23

NWCL insider Form 4 filed for equity award, exercise, or tax withholding

Levi Andrea Ruben Osvaldo (Director) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Shares were granted as compensation rather than purchased. No cash changed hands, so the filing reflects a pay decision by the company, not a judgement about the price.

Transactions reported on this filing
Code Nature Shares Price Value
A Compensation award derivative · Class B Shares 374,946 — —
A Compensation award derivative · Class B Shares 110,561 — —
Filing: Form 4 (Insider Transaction) Insider: Levi Andrea Ruben Osvaldo (Director)
Form 4 Compensation award Tax / Compensation Filing 2026-09-23

NWCL insider Form 4 filed for equity award, exercise, or tax withholding

de Bourdoncle de Saint Salvy Anne-Francois (Director) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Shares were granted as compensation rather than purchased. No cash changed hands, so the filing reflects a pay decision by the company, not a judgement about the price.

Transactions reported on this filing
Code Nature Shares Price Value
A Compensation award derivative · Stock Options (Right to Buy) 3,432 — —
Filing: Form 4 (Insider Transaction) Insider: de Bourdoncle de Saint Salvy Anne-Francois (Director)

How we classify newcleo plc's filings

Straight from EDGAR

Each displayed record links to an original source document. StrongBuyAnalytics provides navigation and brief excerpts or summaries, not the filing itself. Parsing may omit context or contain errors, so read the original document in full.

Transaction codes, not guesswork

The nature shown on each insider filing comes from the transaction code the filer entered on the form itself — P for an open-market purchase, A for a compensation award, F for shares withheld to pay tax, M for an option exercise. Where one filing contains several codes, the transaction table lists them line by line.

Why the distinction matters

Insider activity is routinely summarised as buying or selling, which flattens together decisions that mean very different things. Shares withheld for tax on a vesting grant are an automatic administrative step; shares bought on the open market are someone committing their own money at the current price.

What this page does not tell you

A filing records what happened, not why. Form 4 does not always disclose whether a sale was executed under a pre-arranged Rule 10b5-1 plan, and no single filing is a basis for a decision on NWCL. Read these alongside the fundamentals rather than in isolation.

Frequently Asked Questions — NWCL SEC Filings

More Tools for NWCL

Want deeper NWCL analysis?

View valuation, growth metrics, the rule-based stock-page score, demand zones, peer comparison, and more — all on the NWCL stock analysis page.

NWCL Full Analysis
Publisher, sources & limitations — September 15, 2026. StrongBuyAnalytics provides navigation and brief excerpts or summaries for educational use. Original filings remain at SEC EDGAR or other displayed source links; StrongBuyAnalytics does not author them. Filing dates are source dates, not publication dates for this page. Coverage can be delayed, incomplete, amended, or unavailable because of SEC/source availability, parsing, caching, or outages. Verify every material statement in the original filing.
Data Sources · Methodology · AI Disclosure · Corrections Policy · Disclaimer