TURNER WILLIAM D.

PrivateCIK: 1819688
Location

BRISBANE, CA

TURNER WILLIAM D. (Chief Reg & Tech Ops Officer) sold 6.45K shares of SIERRA ONCOLOGY, INC. on the open market

Open‑market sale worth $240.1K. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 2 sales
InsiderTURNER WILLIAM D.CIK 1819688
IssuerSIERRA ONCOLOGY, INC.CIK 1290149
Officer· Chief Reg & Tech Ops Officer
Since Aug 2020
+6.45K
Net shares
Net buyer
$240.1K
Total sold
2
Open market trades
0B · 2S
6
Total transactions
12.89K acquired · 6.45K disposed
Non-Derivative Transactions4

Common Stock

Direct
M · Option Exercise

Shares

+100.00

Price / share

$12.05

Trade value

$1.21K

% of position

New position
4/5/2022
0.00100.00

Common Stock

Direct
S · Sale

Shares

100.00

Price / share

$37.09

Trade value

$3.71K

% of position

New position
4/5/2022
100.000.00

Common Stock

Direct
M · Option Exercise

Shares

+6.35K

Price / share

$12.05

Trade value

$76.48K

% of position

New position
4/6/2022
0.006.35K

Common Stock

Direct
S · Sale

Shares

6.35K

Price / share

$37.25

Trade value

$236.41K

% of position

New position
4/6/2022
6.35K0.00
Total

Net shares

+0.00

Net value

-$162.43K

Derivative Transactions2

Stock Option (Right to Buy)

Direct
M · Option Exercise
Converts to

Common Stock

100.00 shares

Shares

+100.00

Strike price

12.05

Held after

0.00

Exercisable

4/5/2022

Stock Option (Right to Buy)

Direct
M · Option Exercise
Converts to

Common Stock

6.35K shares

Shares

+6.35K

Strike price

12.05

Held after

0.00

Exercisable

4/6/2022
TURNER WILLIAM D. — Insider Transaction (Form 4) Filed Apr 7, 2022 | Finecho