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ALPINE IMMUNE SCIENCES, INC. SEC Filings

Filed On Filing
14 Nov 2024 SC 13G/A
30 May 2024 15-12G
23 May 2024 EFFECT
23 May 2024 EFFECT
21 May 2024 SC 13D/A
21 May 2024 SC 13D/A
20 May 2024 Form 4: Peetz Christopher, Director

Returned 1,900 shares to the issuer · Disposed of 68,100 Stock Option (Right to buy) (Disposition to Issuer)

20 May 2024 Form 4: Hernday Natasha, Director

Disposed of 60,150 Stock Option (Right to buy) (Disposition to Issuer)

20 May 2024 Form 4: Drappa Jorn, Director

Disposed of 47,500 Stock Option (Right to buy) (Disposition to Issuer)

20 May 2024 Form 4: Conway Robert E, Director

Returned 50,000 shares to the issuer · Disposed of 75,955 Stock Option (Right to buy) (Disposition to Issuer)

20 May 2024 Form 4: Topper James N, Director

Disposed of 2,829,347 shares (Tender Offer) · Disposed of 68,100 Stock Option (Right to buy) (Disposition to Issuer)

20 May 2024 Form 4: Thompson Peter A., Director

Disposed of 2,680,496 shares (Tender Offer) · Disposed of 68,100 Stock Option (Right to buy) (Disposition to Issuer)

20 May 2024 Form 4: Cui Xiangmin, Director and 4 others

Disposed of 8,317,924 shares (Tender Offer) · Disposed of 60,450 Stock Option (Right to buy) (Disposition to Issuer)

20 May 2024 Form 4: Rickey James Paul, See Remarks

Returned 57,961 shares to the issuer · Disposed of 414,774 Stock Option (Right to buy) (Disposition to Issuer)

20 May 2024 Form 4: Peng Stanford L, See Remarks

Returned 344,163 shares to the issuer · Disposed of 1,109,967 Stock Option (Right to buy) (Disposition to Issuer)

20 May 2024 Form 4: Gold Mitchell, Director

Disposed of 2,627,157 shares (Tender Offer) · Returned 109,245 shares to the issuer · Disposed of 2,043,622 Stock Option (Right to buy) (Disposition to Issuer)

20 May 2024 Form 4: Fuhs Ulrich Martin, Chief Accounting Officer

Returned 30,120 shares to the issuer · Disposed of 95,480 Stock Option (Right to buy) (Disposition to Issuer)

20 May 2024 Form 4: Durand Remy, Chief Business Officer

Returned 133,392 shares to the issuer · Disposed of 399,212 Stock Option (Right to buy) (Disposition to Issuer)

20 May 2024 Form 4: Orbimed Advisors Llc, Director and 2 others

Disposed of 2,680,496 shares (Tender Offer)

20 May 2024 25-NSE

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