Ourania Tatsis reports

Company location: Boston, MA

Ourania Tatsis has filed 80 SEC EDGAR filings since 03 Oct 2019

SEC filing history

Showing 1-25 of 80 matching filings.

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25

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1

4 File 000-19319

FORM 4

Filing date: 23 Jul 2026
Reporting date: 21 Jul 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-19319

FORM 4

Filing date: 07 Jul 2026
Reporting date: 02 Jul 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

144

144 filing

Filing date: 02 Jul 2026
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-43270

4

Filing date: 11 May 2026
Reporting date: 07 May 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

3 File 001-43270

3

Filing date: 07 May 2026
Reporting date: 07 May 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-19319

FORM 4

Filing date: 26 Feb 2026
Reporting date: 24 Feb 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

144

144 filing

Filing date: 25 Feb 2026
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-19319

FORM 4

Filing date: 19 Feb 2026
Reporting date: 17 Feb 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-19319

FORM 4

Filing date: 18 Feb 2026
Reporting date: 13 Feb 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

144

144 filing

Filing date: 18 Feb 2026
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

144

144 filing

Filing date: 17 Feb 2026
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

144

144 filing

Filing date: 13 Feb 2026
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-19319

FORM 4

Filing date: 12 Feb 2026
Reporting date: 10 Feb 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

144

144 filing

Filing date: 11 Feb 2026
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-19319

FORM 4

Filing date: 26 Jan 2026
Reporting date: 22 Jan 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-19319

FORM 4

Filing date: 09 Jan 2026
Reporting date: 07 Jan 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

144

144 filing

Filing date: 07 Jan 2026
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-19319

FORM 4

Filing date: 05 Dec 2025
Reporting date: 03 Dec 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

144

144 filing

Filing date: 03 Dec 2025
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-40489

4

Filing date: 28 Jul 2025
Reporting date: 25 Jul 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-40489

4

Filing date: 06 Jun 2025
Reporting date: 05 Jun 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-19319

FORM 4

Filing date: 12 Mar 2025
Reporting date: 10 Mar 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

144

144 filing

Filing date: 10 Mar 2025
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-19319

FORM 4

Filing date: 06 Mar 2025
Reporting date: 04 Mar 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

144

144 filing

Filing date: 04 Mar 2025
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

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