NASDAQ · Technology

Sono Group N.V. (SSM)

At June 30, 2026 it held $166K in cash. Its latest periodic report to the SEC is the quarterly report (10-Q) filed on August 14, 2026.

Price

$1.12

0.00% on the day · September 25, 2026

52-week range $1.05 to $10.54

Market cap

$1.6M

What Sono Group N.V. does

Sono Group N.V. is registered with the SEC under industry code SIC 6199 (Finance Services). Its shares trade on NASDAQ under the ticker SSM.

Next report expected around November 19, 2026.

Estimated from its filing rhythm: 52 weeks after its report of November 20, 2025. Not a date the company has announced. See the report calendar

Latest SEC filings

What Sono Group N.V. has filed recently, newest first. Each links to the original document on SEC EDGAR.

September 8, 2026
Activist stake (5% or more) SCHEDULE 13D
September 2, 2026
Form 425 filing 425
September 2, 2026
Securities offering prospectus 424B5
August 31, 2026
Form 425 filing 425
August 31, 2026
Material agreement 8-K
August 14, 2026
Quarterly report 10-Q · period to June 30, 2026Diluted EPS -$2.58 versus -$0.36.
August 14, 2026
Passive stake changed SCHEDULE 13G/A
August 13, 2026
Passive stake changed SCHEDULE 13G/A
July 8, 2026
Passive stake (5% or more) SCHEDULE 13G
May 19, 2026
Quarterly report 10-Q · period to March 31, 2026Diluted EPS -$1.38 versus $0.75.

Recent insider filings (Forms 3, 4 and 144): 10, the latest on September 10, 2026. Insider transactions on SEC

Insider trades

What the people running Sono Group N.V. did with its shares, from the Form 4 filings they must send the SEC within two business days.

Insiders sold $118.4K worth of shares in the last 90 days and bought none on the open market.

Bought (open market)

last 90 days

Sold

$118.4K

last 90 days

Net sold

35,501

$118.4K

Date	Insider	What	Shares	Price	Value	Filing
September 1, 2026	Bambino 255 V V UG haftungsbeschrankt10% owner	Sold	3,568	$3.67	$13.1K	Form 4
September 1, 2026	Bambino 255 V V UG haftungsbeschrankt10% owner	Sold	100	$3.68	$367.6	Form 4
September 1, 2026	Bambino 255 V V UG haftungsbeschrankt10% owner	Sold	400	$3.68	$1.5K	Form 4
September 1, 2026	Bambino 255 V V UG haftungsbeschrankt10% owner	Sold	1,200	$3.68	$4.4K	Form 4
September 1, 2026	Bambino 255 V V UG haftungsbeschrankt10% owner	Sold	100	$3.68	$368	Form 4
September 1, 2026	Bambino 255 V V UG haftungsbeschrankt10% owner	Sold	42	$3.69	$155	Form 4
September 1, 2026	Bambino 255 V V UG haftungsbeschrankt10% owner	Sold	6,000	$3.75	$22.5K	Form 4
August 27, 2026	Bambino 255 V V UG haftungsbeschrankt10% owner	Sold	2,327	$2.75	$6.4K	Form 4
August 27, 2026	Bambino 255 V V UG haftungsbeschrankt10% owner	Sold	946	$2.76	$2.6K	Form 4
August 27, 2026	Bambino 255 V V UG haftungsbeschrankt10% owner	Sold	100	$2.77	$277	Form 4
August 27, 2026	Bambino 255 V V UG haftungsbeschrankt10% owner	Sold	200	$2.77	$553	Form 4
August 27, 2026	Bambino 255 V V UG haftungsbeschrankt10% owner	Sold	427	$2.76	$1.2K	Form 4
August 10, 2026	Bambino 255 V V UG haftungsbeschrankt10% owner	Sold	5,501	$3.02	$16.6K	Form 4
August 10, 2026	Bambino 255 V V UG haftungsbeschrankt10% owner	Sold	5,000	$3.25	$16.3K	Form 4
August 10, 2026	Bambino 255 V V UG haftungsbeschrankt10% owner	Sold	2,624	$3.30	$8.7K	Form 4

All insider filings on SEC.gov · Where insiders are buying across the market

Who owns SSM

Three views from three kinds of SEC filings, each with its own date. They overlap and are not added up.

5% holders

Anyone who owns more than 5% of a class of shares must say so on Schedule 13D (if they may seek to influence the company) or 13G (a passive holder). The latest filing of each holder is shown: 13G filings of the last 2 years, 13D of the last 3.

Holder	Of class	Shares	Filed
Bambino 255. V V UG (haftungsbeschrankt)13G, passive	12.45%	177,417	July 8, 2026
Anson Funds Management LP13G, passive with 5 related filers	9.9%	142,000	August 14, 2026
Cantor Fitzgerald Securities13G, passive with 4 related filers	7%	99,600	February 13, 2026
Christopher Kelly13D, may seek influence with 8 related filers	5.5%	93,633	September 8, 2026

Largest institutional holders

No Form 13F positions imported for this company yet.

Insiders

Reported holdings of insiders who filed a Form 4 in the last 12 months: the shares each one held after their latest reported transaction. This is not the total held by all insiders.

1 insiders reported holding 141,916 shares in total, about $158.9K at the last price.

Holder	Shares	As of
Bambino 255 V V UG haftungsbeschrankt10% owner	141,916	September 1, 2026

Schedule 13D/13G filings on SEC.gov

All filings on SEC EDGAR

Questions about SSM

What does Sono Group N.V. do?

Sono Group N.V. is registered with the SEC under industry code SIC 6199 (Finance Services). Its shares trade on NASDAQ under the ticker SSM.

When did Sono Group N.V. last report?

Its most recent periodic report is the quarterly report (10-Q) filed on August 14, 2026. It covers the period to June 30, 2026. Its newest filing of any kind is the planned insider sale from September 10, 2026.

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Where the numbers come from

Financial figures are the values Sono Group N.V. tagged in its own SEC filings (XBRL), taken from the latest filing for each period, so restatements replace older figures. Revenue, profit and cash flow are for full fiscal years unless marked as the last twelve months, which is the sum of the four most recent quarters. Where a company reports only the full year, the fourth quarter is the year minus the first three.

Prices are delayed end-of-day market data in the listing currency, and market cap moves with the price. P/E is shown only when earnings per share are positive. Nothing here is investment advice.