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$SPRO
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$SPRO SEC Filings

Filed On Filing
27 Oct 2026 8-K: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

10 Sep 2026 EFFECT
28 Aug 2026 8-K: Entry into a Material Definitive Agreement; Other Events
28 Aug 2026 S-3
12 Aug 2026 10-Q
12 Aug 2026 8-K: Results of Operations and Financial Condition
06 Aug 2026 Form 4: Zack Debra, Chief Medical Officer

Received 162,311 shares as a grant or award · Granted 324,675 Stock option (right to buy)

06 Aug 2026 Form 3: Zack Debra, Chief Medical Officer

No securities owned

14 Jul 2026 8-K: Entry into a Material Definitive Agreement; Creation of a Direct Financial Obligation +2 more
25 Jun 2026 Form 4: Deshpande Milind, Director

Received 10,000 shares as a grant or award · Granted 20,000 Stock Option (right to buy)

25 Jun 2026 Form 4: Tregoning Kathleen, Director

Received 10,000 shares as a grant or award · Granted 20,000 Stock Option (right to buy)

25 Jun 2026 Form 4: Smith Cynthia, Director

Received 10,000 shares as a grant or award · Granted 20,000 Stock Option (right to buy)

25 Jun 2026 Form 4: Vink Patrick V.j.j., Director

Received 10,000 shares as a grant or award · Granted 20,000 Stock Option (right to buy)

25 Jun 2026 Form 4: Thomas Frank E, Director

Received 10,000 shares as a grant or award · Granted 20,000 Stock Option (right to buy)

25 Jun 2026 Form 4: Jackson Scott Thomas, Director

Received 10,000 shares as a grant or award · Granted 20,000 Stock Option (right to buy)

25 Jun 2026 Form 4: Pottage John C Jr, Director

Received 10,000 shares as a grant or award · Granted 20,000 Stock Option (right to buy)

25 Jun 2026 8-K: Departure/Election of Directors or Officers; Compensation; Amendments to Articles/Bylaws; Change in Fiscal Year +1 more
23 Jun 2026 S-8
22 Jun 2026 8-K: Regulation FD Disclosure; Other Events
13 May 2026 10-Q

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