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$SDEV
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$SDEV 4 SEC Filings

Filed On Filing
17 Jun 2026 Form 4: Kazley Michael John, Director

Received 11,332,020 shares by exercise ($27.2K) · Sold 24,720 shares ($26.9K) · Acquired 11,332,020 Pre-Funded Warrants (Right to Buy) (In/At-money Exercise)

17 Jun 2026 Form 4: Framework Ventures Iv L.p., 10% owner and 4 others

Received 11,332,020 shares by exercise ($27.2K) · Sold 24,720 shares ($26.9K) · Acquired 11,332,020 Pre-Funded Warrants (Right to Buy) (In/At-money Exercise)

17 Jun 2026 Form 4: R01 Fund Lp, 10% owner and 3 others

Received 11,332,020 shares by exercise ($27.2K) · Sold 24,720 shares ($26.9K) · Acquired 11,332,020 Pre-Funded Warrants (Right to Buy) (In/At-money Exercise)

19 May 2026 Form 4: Framework Ventures Iv L.p., 10% owner and 4 others

Acquired 50,109,253 Pre-Funded Warrants (Right to Buy) (Open Market Purchase) ($42.6M)

19 May 2026 Form 4: R01 Fund Lp, 10% owner and 3 others

Acquired 53,679,974 Pre-Funded Warrants (Right to Buy) (Open Market Purchase) ($45.6M)

19 May 2026 Form 4: Kazley Michael John, Director

Acquired 53,679,974 Pre-Funded Warrants (Right to Buy) (Open Market Purchase) ($45.6M)

21 Apr 2026 Form 4: Freiman Paul E., Director

Granted 140,000 Restricted Stock Units

09 Apr 2026 Form 4: Zheng Yenyou, Director

Granted 140,000 Restricted Stock Units

08 Apr 2026 Form 4: Law Tommy, Chief Financial Officer

Granted 300,000 Restricted Stock Units

02 Apr 2026 Form 4: Kazley Michael John, Director

Granted 4,118,828 Restricted Stock Units (Time-Based) · Granted 7,722,802 Restricted Stock Units (Performance-Based)

02 Apr 2026 Form 4: Sit Swan, Director

Granted 140,000 Restricted Stock Units

29 Jan 2026 Form 4: Lazar David E., 10% owner

Received 6,388,000 shares as a grant or award · Exercised 39,925 Series D Convertible Preferred Stock

03 Nov 2025 Form 4: Framework Ventures Iv L.p., 10% owner and 4 others

Acquired 2,702,703 Pre-Funded Warrants (Right to Buy) (Open Market Purchase) · Received 56,806,080 shares by conversion

03 Nov 2025 Form 4: R01 Fund Lp, 10% owner and 3 others

Acquired 2,702,703 Pre-Funded Warrants (Right to Buy) (Open Market Purchase) · Received 56,806,080 shares by conversion

03 Nov 2025 Form 4: Kazley Michael John, Director

Acquired 2,702,703 Pre-Funded Warrants (Right to Buy) (Open Market Purchase) · Received 56,806,080 shares by conversion

20 Oct 2025 Form 4: Kazley Michael John, Director

Granted 220,663 Series D Non-Voting Convertible Preferred Stock · Granted 134,375 Series E Non-Voting Convertible Preferred Stock

20 Oct 2025 Form 4: Framework Ventures Iv L.p., 10% owner and 3 others

Acquired 220,663 Series D Non-Voting Convertible Preferred Stock (Other Transaction) · Acquired 134,375 Series E Non-Voting Convertible Preferred Stock (Other Transaction)

20 Oct 2025 Form 4: R01 Fund Lp, 10% owner and 3 others

Granted 220,663 Series D Non-Voting Convertible Preferred Stock · Granted 134,375 Series E Non-Voting Convertible Preferred Stock

17 Oct 2025 Form 4: Lazar David E., 10% owner

Disposed of 441,325 Series D Convertible Preferred Stock (Open Market Sale)

15 Apr 2025 Form 4: Poplar Point Capital Partners Lp, 10% owner and 3 others

Bought 917 shares ($532) · Bought 22,976 shares ($12.9K) · Bought 4,538 shares ($2.37K) · 1 more

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