Insider Transactions in Q3 2021 at Alpine Immune Sciences, Inc. (ALPN)
Insider Transaction List (Q3 2021)
| Date | Insider | Transaction | Ownership Type | Shares Traded | Value / Price |
|---|---|---|---|---|---|
|
Sep 23
2021
|
Christopher Peetz Director |
BUY
Open market or private sale
|
Indirect |
1,900
+50.0%
|
$19,000
$10.17 P/Share
|
|
Sep 23
2021
|
Robert E Conway Director |
BUY
Open market or private sale
|
Indirect |
15,000
+23.08%
|
$150,000
$10.08 P/Share
|
|
Sep 21
2021
|
Robert E Conway Director |
BUY
Open market or private purchase
|
Indirect |
10,000
+22.22%
|
$90,000
$9.8 P/Share
|
|
Sep 17
2021
|
Frazier Life Sciences Viii, L.P. > 10% Shareholder |
SELL
Sale (or disposition) back to the issuer
|
Direct |
1,200,000
-46.67%
|
-
|
|
Sep 17
2021
|
Xiangmin Cui Director |
BUY
Open market or private purchase
|
Indirect |
1,542,553
+24.68%
|
$13,882,977
$9.4 P/Share
|
|
Sep 17
2021
|
Jay Venkatesan Director |
SELL
Open market or private sale
|
Indirect |
400,000
-13.33%
|
$3,600,000
$9.4 P/Share
|
|
Sep 17
2021
|
Mitchell Gold Executive Chairman and CEO |
SELL
Open market or private sale
|
Direct |
45,262
-29.27%
|
$452,620
$10.01 P/Share
|
|
Sep 17
2021
|
Mitchell Gold Executive Chairman and CEO |
SELL
Open market or private sale
|
Indirect |
400,000
-13.33%
|
$3,600,000
$9.4 P/Share
|
|
Sep 17
2021
|
Alpine Immuno Sciences, L.P. > 10% Shareholder |
SELL
Open market or private sale
|
Direct |
400,000
-13.33%
|
$3,600,000
$9.4 P/Share
|
|
Sep 17
2021
|
Peter A. Thompson Director |
BUY
Open market or private purchase
|
Indirect |
1,010,637
+31.9%
|
$9,095,733
$9.4 P/Share
|
|
Sep 17
2021
|
Orbimed Advisors LLC Director |
BUY
Open market or private purchase
|
Indirect |
1,010,637
+31.9%
|
$9,095,733
$9.4 P/Share
|
|
Sep 17
2021
|
Decheng Capital China Life Sciences Usd Fund Iii, L.P. > 10% Shareholder |
BUY
Open market or private purchase
|
Direct |
1,542,553
+24.68%
|
$13,882,977
$9.4 P/Share
|
|
Sep 16
2021
|
Mitchell Gold Executive Chairman and CEO |
SELL
Open market or private sale
|
Direct |
6,768
-4.19%
|
$67,680
$10.0 P/Share
|
|
Sep 15
2021
|
Mitchell Gold Executive Chairman and CEO |
SELL
Open market or private sale
|
Direct |
3,484
-2.11%
|
$34,840
$10.0 P/Share
|