There have been 50 recent insider transactions recorded for Alpine Immune Sciences, Inc. (ALPN), including 13 buys and 37 sells. Total insider buying was valued at $2.7M and total insider selling at $559.86M.
Notable insiders with recent activity include Conway Robert E, Gold Mitchell, Topper James N. Insider transactions can provide insights into how company leadership views the stock's valuation and future prospects.
Insider Transactions — ALPN
| Date |
Name |
Role |
Transaction |
Shares |
Avg. Price |
Value |
Shares Owned |
| 2024-05-20 |
Conway Robert E |
Director |
Return of Shares |
17,500 |
$19.00 |
$332.5K |
- |
| 2024-05-20 |
Gold Mitchell |
Executive Chairman and CEO |
Return of Shares |
240,000 |
$18.33 |
$4.4M |
- |
| 2024-05-20 |
Topper James N |
Director |
Return of Shares |
17,500 |
$19.00 |
$332.5K |
- |
| 2024-05-20 |
Thompson Peter A. |
Director |
Return of Shares |
17,500 |
$19.00 |
$332.5K |
- |
| 2024-05-20 |
Cui Xiangmin |
10 Percent Owner |
Return of Shares |
17,500 |
$19.00 |
$332.5K |
- |
| 2024-05-20 |
Rickey James Paul |
See Remarks |
Return of Shares |
78,000 |
$18.33 |
$1.43M |
- |
| 2024-05-20 |
Peetz Christopher |
Director |
Return of Shares |
17,500 |
$19.00 |
$332.5K |
- |
| 2024-05-20 |
Peng Stanford L |
See Remarks |
Return of Shares |
120,000 |
$18.33 |
$2.2M |
- |
| 2024-05-20 |
Hernday Natasha |
Director |
Return of Shares |
17,500 |
$19.00 |
$332.5K |
- |
| 2024-05-20 |
Drappa Jorn |
Director |
Return of Shares |
17,500 |
$19.00 |
$332.5K |
- |
| 2024-05-20 |
Durand Remy |
Chief Business Officer |
Return of Shares |
78,000 |
$18.33 |
$1.43M |
- |
| 2024-05-20 |
Fuhs Ulrich Martin |
Chief Accounting Officer |
Return of Shares |
14,600 |
$35.89 |
$523.99K |
- |
| 2024-05-18 |
Orbimed Advisors Llc |
Director |
Tender Offer (Sell) |
264,315 |
$65.00 |
$17.18M |
- |
| 2024-05-18 |
Gold Mitchell |
Executive Chairman and CEO |
Tender Offer (Sell) |
2,627,157 |
$65.00 |
$170.77M |
- |
| 2024-05-18 |
Topper James N |
Director |
Tender Offer (Sell) |
2,829,347 |
$65.00 |
$183.91M |
- |
| 2024-05-18 |
Thompson Peter A. |
Director |
Tender Offer (Sell) |
264,315 |
$65.00 |
$17.18M |
- |
| 2024-05-18 |
Cui Xiangmin |
10 Percent Owner |
Tender Offer (Sell) |
1,735,544 |
$65.00 |
$112.81M |
- |
| 2024-05-08 |
Gold Mitchell |
Executive Chairman and CEO |
Option Exercise |
13,245 |
$7.55 |
$100K |
109,245 |
| 2024-05-08 |
Peng Stanford L |
See Remarks |
Option Exercise (Sell) |
161,492 |
$0.65 |
$104.97K |
- |
| 2024-05-08 |
Durand Remy |
Chief Business Officer |
Option Exercise (Sell) |
10,000 |
$4.76 |
$47.6K |
- |
| 2024-05-08 |
Fuhs Ulrich Martin |
Chief Accounting Officer |
Option Exercise |
22,820 |
$12.07 |
$275.44K |
30,120 |
| 2024-05-07 |
Rickey James Paul |
See Remarks |
Option Exercise (Sell) |
398 |
$5.02 |
$2K |
137 |
| 2024-04-25 |
Topper James N |
Director |
Option Exercise (ITM) |
1,200,000 |
$0.00 |
$1.2K |
- |
| 2024-04-03 |
Fuhs Ulrich Martin |
Chief Accounting Officer |
Disposition |
14,600 |
$35.89 |
$523.99K |
- |
| 2024-01-26 |
Rickey James Paul |
See Remarks |
Informative Sell |
73,764 |
$22.31 |
$1.65M |
- |
| 2024-01-25 |
Rickey James Paul |
See Remarks |
Informative Sell |
236 |
$22.00 |
$5.19K |
- |
| 2024-01-18 |
Cui Xiangmin |
10 Percent Owner |
Option Exercise (ITM) |
1,234,636 |
$12.74 |
$15.73M |
- |
| 2024-01-18 |
Decheng Capital China Life Sciences Usd Fund Iii, L.p. |
10 Percent Owner |
Option Exercise (ITM) |
1,234,636 |
$12.74 |
$15.73M |
- |
| 2024-01-11 |
Orbimed Advisors Llc |
Director |
Option Exercise (ITM) |
145,251 |
$12.74 |
$1.85M |
- |
| 2024-01-11 |
Thompson Peter A. |
Director |
Option Exercise (ITM) |
145,251 |
$12.74 |
$1.85M |
- |
| 2024-01-04 |
Gold Mitchell |
Executive Chairman and CEO |
RSU Award |
96,000 |
- |
- |
96,000 |
| 2024-01-04 |
Rickey James Paul |
See Remarks |
RSU Award |
31,200 |
- |
- |
31,200 |
| 2024-01-04 |
Peng Stanford L |
See Remarks |
RSU Award |
48,000 |
- |
- |
72,371 |
| 2024-01-04 |
Durand Remy |
Chief Business Officer |
RSU Award |
31,200 |
- |
- |
38,104 |
| 2024-01-02 |
Conway Robert E |
Director |
RSU Award |
17,500 |
$19.00 |
$332.5K |
17,500 |
| 2024-01-02 |
Topper James N |
Director |
RSU Award |
17,500 |
$19.00 |
$332.5K |
17,500 |
| 2024-01-02 |
Thompson Peter A. |
Director |
RSU Award |
17,500 |
$19.00 |
$332.5K |
17,500 |
| 2024-01-02 |
Cui Xiangmin |
10 Percent Owner |
RSU Award |
17,500 |
$19.00 |
$332.5K |
17,500 |
| 2024-01-02 |
Peetz Christopher |
Director |
RSU Award |
17,500 |
$19.00 |
$332.5K |
17,500 |
| 2024-01-02 |
Hernday Natasha |
Director |
RSU Award |
17,500 |
$19.00 |
$332.5K |
17,500 |
| 2024-01-02 |
Drappa Jorn |
Director |
RSU Award |
17,500 |
$19.00 |
$332.5K |
17,500 |
| 2023-12-28 |
Orbimed Advisors Llc |
Director |
Informative Sell |
139,166 |
$18.32 |
$2.55M |
264,315 |
| 2023-12-28 |
Gold Mitchell |
Executive Chairman and CEO |
Option Exercise (Sell) |
74,441 |
$12.74 |
$948.38K |
- |
| 2023-12-28 |
Thompson Peter A. |
Director |
Informative Sell |
139,166 |
$18.32 |
$2.55M |
264,315 |
| 2023-12-27 |
Gold Mitchell |
Executive Chairman and CEO |
Informative Sell |
29,573 |
$20.04 |
$592.72K |
- |
| 2023-12-27 |
Orbimed Advisors Llc |
Director |
Informative Sell |
18,922 |
$19.96 |
$377.68K |
406,609 |
| 2023-12-27 |
Thompson Peter A. |
Director |
Informative Sell |
18,922 |
$19.96 |
$377.68K |
406,609 |
| 2023-12-26 |
Gold Mitchell |
Executive Chairman and CEO |
Option Exercise (Sell) |
2,402 |
$0.45 |
$1.08K |
- |
| 2023-12-22 |
Gold Mitchell |
Executive Chairman and CEO |
Informative Sell |
37,825 |
$20.43 |
$772.59K |
- |
| 2023-12-19 |
Gold Mitchell |
Executive Chairman and CEO |
Informative Sell |
2,402 |
$20.01 |
$48.06K |
- |
■ Informative Buy/Sell — open market transaction (most significant)
■ Uninformative Buy — award, option exercise, conversion
■ Uninformative Sell — tax withholding, award vest sale
■ Neutral — gift, trust, expiry
