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Sierra Oncology, Inc. 4 SEC Filings

Filed On Filing
01 Jul 2022 Form 4: Vivo Opportunity, Llc, Director and 6 others

Returned 3,329,512 shares to the issuer ($183M) · Disposed of 1,855,873 Series A Warrants (Disposition to Issuer)

01 Jul 2022 Form 4: Orbimed Advisors Llc, Director and 3 others

Returned 1,964,770 shares to the issuer ($108M) · Disposed of 1,477,124 Series A Warrants (Disposition to Issuer)

01 Jul 2022 Form 4: Ashiya Mona, Director

Returned 1,964,770 shares to the issuer ($108M) · Disposed of 14,374 Stock Option (right to buy) (Disposition to Issuer) · Disposed of 1,477,124 Series A Warrants (Disposition to Issuer)

01 Jul 2022 Form 4: Aggarwal Gaurav, Director

Returned 2,735,853 shares to the issuer ($150M) · Disposed of 14,374 Stock Option (right to buy) (Disposition to Issuer) · Disposed of 1,455,384 Series A Warrant (Disposition to Issuer)

01 Jul 2022 Form 4: Sinclair Andrew, Director

Returned 1,314,127 shares to the issuer ($72.3M) · Disposed of 14,374 Stock Option (Right to Buy) (Disposition to Issuer) · Disposed of 871,125 Series A Warrants (Right to Buy) (Disposition to Issuer) ($40.1M)

01 Jul 2022 Form 4: Klencke Barbara, Chief Medical Officer

Returned 15,000 shares to the issuer ($825K) · Disposed of 11,744 Stock Option (right to buy (Disposition to Issuer) · Disposed of 320,807 Stock Option (right to buy) (Disposition to Issuer)

01 Jul 2022 Form 4: Jagpal Sukhi, Chief Financial Officer

Disposed of 249,536 Stock Option (right to buy) (Disposition to Issuer)

01 Jul 2022 Form 4: Pelzer Robert, Director

Disposed of 26,327 Stock Option (right to buy) (Disposition to Issuer)

01 Jul 2022 Form 4: Cooper Jeffrey H, Director

Disposed of 28,002 Stock Option (right to buy) (Disposition to Issuer)

01 Jul 2022 Form 4: Allen Andrew R, Director

Returned 1,650 shares to the issuer ($90.8K) · Disposed of 20,655 Stock Option (right to buy) (Disposition to Issuer)

01 Jul 2022 Form 4: Collard Craig A, Director

Returned 13,500 shares to the issuer ($743K) · Disposed of 16,000 Stock Option (right to buy) (Disposition to Issuer)

01 Jul 2022 Form 4: Dilly Stephen George, Director

Returned 5,000 shares to the issuer ($275K) · Disposed of 1,037,000 Stock Option (right to buy) (Disposition to Issuer)

01 Jul 2022 Form 4: Thomson Mary Christina, General Counsel

Disposed of 188,900 Stock Option (right to buy) (Disposition to Issuer)

01 Jul 2022 Form 4: Turner William D., Chief Reg & Tech Ops Officer

Disposed of 171,300 Stock Option (right to buy) (Disposition to Issuer)

01 Jul 2022 Form 4: Norrett Kevin, Chief Business Officer

Disposed of 195,700 Stock Option (right to buy) (Disposition to Issuer)

01 Jul 2022 Form 4: Oliger Christy J., Director

Disposed of 18,000 Stock Option (right to buy) (Disposition to Issuer)

01 Jul 2022 Form 4: Erbez Georgia, Director

Disposed of 18,000 Stock Option (right to buy) (Disposition to Issuer)

17 Jun 2022 Form 4: Turner William D., Chief Reg & Tech Ops Officer

Granted 12,250 Stock Option (Right to Buy)

17 Jun 2022 Form 4: Norrett Kevin, Chief Business Officer

Granted 12,250 Stock Option (Right to Buy)

17 Jun 2022 Form 4: Klencke Barbara, Chief Medical Officer

Granted 12,250 Stock Option (Right to Buy)

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