ACON SEC Filings: 8-K, 10-Q, S-3 & 424B – Aclarion

Financials

TYPE

HEADLINE

FILED AT

10-Q

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

Nov 5, 2026

10-Q

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

Aug 6, 2026

10-Q

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

May 13, 2026

10-K

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]

Mar 18, 2026

10-Q

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

Nov 12, 2025

10-Q

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

Aug 14, 2025

News

TYPE

HEADLINE

FILED AT

8-K

Aclarion, Inc. Announces Results of 2026 Annual Meeting of Stockholders

Jun 4, 2026

8-K

Aclarion Announces $2.5 Million Stock Repurchase Plan

Apr 22, 2026

8-K

Aclarion, Inc. Adopts Limited Duration Stockholder Rights Plan

Mar 19, 2026

8-K

Aclarion Announces $10.4 Million Financing, Extends Cash Runway to 2028

Jan 13, 2026

8-K

Aclarion, Inc. Announces Registered Direct Offering of Common Stock and Warrants

Jan 9, 2026

8-K

Aclarion, Inc. Announces Registered Direct Offering

Oct 14, 2025

Prospectus

TYPE

HEADLINE

FILED AT

424B5

REGISTERED OFFERING

Jan 9, 2026

424B5

REGISTERED OFFERING

Oct 14, 2025

424B5

Shares amount: 506,803 | Float: 56 | Amount sold to date: $777,407.00

Jan 31, 2025

424B4

Form 424B4 - Prospectus [Rule 424(b)(4)]

Jan 16, 2025

424B5

Form 424B5 - Prospectus [Rule 424(b)(5)]

Jan 6, 2025

424B3

UPDATED | SHARE RESALE REGISTRATION | Shares amount: 27,515,153 | Warrants amount: 5,685,049

Nov 8, 2024

Registrations

TYPE

HEADLINE

FILED AT

S-8

Amendment to Aclarion, Inc. 2022 Equity Incentive Plan

Jul 9, 2026

8-A12B

Form 8-A12B - Registration of securities [Section 12(b)]

Mar 19, 2026

S-3

April 2025 SHELF | Offering amount: $150,000,000

Apr 25, 2025

S-1MEF

Form S-1MEF - Registration adding securities to prior Form S-1 registration [Rule 462(b)]

Jan 14, 2025

S-1/A

Form S-1/A - General form for registration of securities under the Securities Act of 1933: [Amend]

Jan 10, 2025

S-1/A

Form S-1/A - General form for registration of securities under the Securities Act of 1933: [Amend]

Dec 26, 2024

Proxies

TYPE

HEADLINE

FILED AT

DEF 14A

Form DEF 14A - Other definitive proxy statements

Apr 27, 2026

PRE 14A

Form PRE 14A - Other preliminary proxy statements

Apr 3, 2026

DEFA14A

Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material

Jul 7, 2025

DEF 14A

Form DEF 14A - Other definitive proxy statements

May 12, 2025

PRE 14A

Form PRE 14A - Other preliminary proxy statements

May 2, 2025

DEFA14A

Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material

Feb 28, 2025

Ownerships

TYPE

HEADLINE

FILED AT

Williams Amanda M (Reporting)

Aug 19, 2026

Gould Gregory A (Reporting)

Aug 18, 2026

Bond Ryan (Reporting)

Aug 17, 2026

Wesemann William (Reporting)

Aug 17, 2026

Neal David K (Reporting)

Aug 17, 2026

Ness Brent (Reporting)

Aug 17, 2026

Other

TYPE

HEADLINE

FILED AT

EFFECT

Form EFFECT - Notice of Effectiveness

May 6, 2025

CORRESP

Form CORRESP - Correspondence

Apr 30, 2025

LETTER

Form UPLOAD - SEC-generated letter

Apr 29, 2025

EFFECT

Form EFFECT - Notice of Effectiveness

Jan 15, 2025

CORRESP

Form CORRESP - Correspondence

Jan 10, 2025

CORRESP

Form CORRESP - Correspondence

Jan 10, 2025

Aclarion, Inc. ACON · SEC Filings