There have been 50 recent insider transactions recorded for Passage Bio, Inc. (PASG), including 25 buys and 25 sells. Total insider buying was valued at $3.17M and total insider selling at $915.57K.
Notable insiders with recent activity include Chou William, Borthwick Kathleen, Lynx1 Capital Management Lp. Insider transactions can provide insights into how company leadership views the stock's valuation and future prospects.
Insider Transactions — PASG
| Date |
Name |
Role |
Transaction |
Shares |
Avg. Price |
Value |
Shares Owned |
| 2026-03-16 |
Chou William |
President and CEO |
RSU Award |
58,000 |
$7.64 |
$443.12K |
58,000 |
| 2026-03-16 |
Borthwick Kathleen |
CFO |
RSU Award |
15,610 |
$7.64 |
$119.26K |
15,610 |
| 2026-01-08 |
Chou William |
President and CEO |
Informative Sell |
4,076 |
$18.44 |
$75.16K |
6,524 |
| 2026-01-08 |
Borthwick Kathleen |
CFO |
Option Exercise (Sell) |
5,000 |
- |
- |
5,000 |
| 2025-09-15 |
Lynx1 Capital Management Lp |
10 Percent Owner |
Informative Buy |
11,900 |
$6.99 |
$83.18K |
623,704 |
| 2025-09-12 |
Lynx1 Capital Management Lp |
10 Percent Owner |
Informative Buy |
19,783 |
$6.99 |
$138.3K |
611,804 |
| 2025-09-11 |
Lynx1 Capital Management Lp |
10 Percent Owner |
Informative Buy |
325 |
$6.96 |
$2.26K |
592,021 |
| 2025-07-24 |
Lynx1 Capital Management Lp |
10 Percent Owner |
Informative Buy |
66,423 |
$5.71 |
$379.45K |
591,696 |
| 2025-07-23 |
Lynx1 Capital Management Lp |
10 Percent Owner |
Informative Buy |
49,302 |
$5.74 |
$283.03K |
525,273 |
| 2025-07-22 |
Lynx1 Capital Management Lp |
10 Percent Owner |
Informative Buy |
13,123 |
$5.44 |
$71.34K |
475,971 |
| 2025-06-26 |
Orbimed Advisors Llc |
10 Percent Owner |
Informative Sell |
213,257 |
$0.33 |
$70.37K |
6,066,343 |
| 2025-06-25 |
Orbimed Advisors Llc |
10 Percent Owner |
Informative Sell |
138,800 |
$0.33 |
$45.8K |
6,279,600 |
| 2025-06-24 |
Orbimed Advisors Llc |
10 Percent Owner |
Informative Sell |
231,600 |
$0.35 |
$81.06K |
6,418,400 |
| 2025-05-28 |
Gowen Maxine |
Director |
RSU Award |
201,857 |
$0.36 |
$72.63K |
201,857 |
| 2025-05-28 |
Kassberg Thomas Richard |
Director |
RSU Award |
143,789 |
$0.36 |
$51.74K |
143,789 |
| 2025-05-28 |
Countouriotis Athena |
Director |
RSU Award |
201,857 |
$0.36 |
$72.63K |
201,857 |
| 2025-05-28 |
Islam Saqib |
Director |
RSU Award |
201,857 |
$0.36 |
$72.63K |
201,857 |
| 2025-05-28 |
Kapadia Sandip |
Director |
RSU Award |
201,857 |
$0.36 |
$72.63K |
201,857 |
| 2025-05-28 |
Porter Derrell |
Director |
RSU Award |
201,857 |
$0.36 |
$72.63K |
201,857 |
| 2025-05-28 |
Sondhi Dolan |
Director |
RSU Award |
201,857 |
$0.36 |
$72.63K |
201,857 |
| 2025-04-24 |
Orbimed Advisors Llc |
10 Percent Owner |
Informative Sell |
68,195 |
$0.32 |
$21.82K |
6,650,000 |
| 2025-04-23 |
Orbimed Advisors Llc |
10 Percent Owner |
Informative Sell |
89,328 |
$0.34 |
$30.37K |
6,718,195 |
| 2025-04-22 |
Orbimed Advisors Llc |
10 Percent Owner |
Informative Sell |
78,049 |
$0.34 |
$26.54K |
6,807,523 |
| 2025-04-17 |
Orbimed Advisors Llc |
10 Percent Owner |
Informative Sell |
77,090 |
$0.33 |
$25.44K |
6,885,572 |
| 2025-04-16 |
Orbimed Advisors Llc |
10 Percent Owner |
Informative Sell |
61,638 |
$0.33 |
$20.34K |
6,962,662 |
| 2025-04-15 |
Orbimed Advisors Llc |
10 Percent Owner |
Informative Sell |
10,326 |
$0.38 |
$3.92K |
7,024,300 |
| 2025-03-15 |
Cale Edgar B. |
Gc & Corporate Secretary |
RSU Award |
278,386 |
$0.39 |
$107.74K |
278,386 |
| 2025-03-15 |
Chou William |
President and CEO |
RSU Award |
779,533 |
$0.39 |
$301.68K |
779,533 |
| 2025-03-15 |
Borthwick Kathleen |
CFO |
RSU Award |
278,386 |
$0.39 |
$107.74K |
278,386 |
| 2025-02-11 |
Borthwick Kathleen |
CFO |
Informative Sell |
3,183 |
$0.53 |
$1.69K |
41,283 |
| 2025-02-10 |
Borthwick Kathleen |
CFO |
Option Exercise (Sell) |
8,000 |
- |
- |
- |
| 2025-01-15 |
Chou William |
President and CEO |
RSU Award |
20,000 |
- |
- |
20,000 |
| 2025-01-15 |
Borthwick Kathleen |
CFO |
RSU Award |
10,000 |
- |
- |
10,000 |
| 2025-01-14 |
Orbimed Advisors Llc |
10 Percent Owner |
Informative Sell |
79,024 |
$0.60 |
$47.41K |
7,034,626 |
| 2025-01-13 |
Orbimed Advisors Llc |
10 Percent Owner |
Informative Sell |
17,986 |
$0.64 |
$11.51K |
7,113,650 |
| 2025-01-10 |
Orbimed Advisors Llc |
10 Percent Owner |
Informative Sell |
126,209 |
$0.66 |
$83.3K |
7,131,636 |
| 2025-01-08 |
Orbimed Advisors Llc |
10 Percent Owner |
Informative Sell |
75,007 |
$0.68 |
$51K |
7,257,845 |
| 2025-01-07 |
Orbimed Advisors Llc |
10 Percent Owner |
Informative Sell |
52,536 |
$0.71 |
$37.3K |
7,332,852 |
| 2025-01-06 |
Orbimed Advisors Llc |
10 Percent Owner |
Informative Sell |
19,481 |
$0.77 |
$15K |
7,385,388 |
| 2024-12-27 |
Lynx1 Capital Management Lp |
10 Percent Owner |
Informative Buy |
373,645 |
$0.65 |
$241.04K |
9,256,953 |
| 2024-12-20 |
Orbimed Advisors Llc |
10 Percent Owner |
Informative Sell |
230,321 |
$0.60 |
$138.19K |
7,404,869 |
| 2024-12-11 |
Orbimed Advisors Llc |
10 Percent Owner |
Informative Sell |
80 |
$0.80 |
$64.00 |
7,635,190 |
| 2024-12-10 |
Orbimed Advisors Llc |
10 Percent Owner |
Informative Sell |
8,015 |
$0.80 |
$6.41K |
7,635,270 |
| 2024-12-09 |
Orbimed Advisors Llc |
10 Percent Owner |
Informative Sell |
54,181 |
$0.84 |
$45.51K |
7,643,285 |
| 2024-12-06 |
Orbimed Advisors Llc |
10 Percent Owner |
Informative Sell |
20,903 |
$0.82 |
$17.14K |
7,697,466 |
| 2024-12-04 |
Orbimed Advisors Llc |
10 Percent Owner |
Informative Sell |
76,200 |
$0.79 |
$60.2K |
7,718,369 |
| 2024-11-27 |
Lynx1 Capital Management Lp |
10 Percent Owner |
Informative Buy |
29,300 |
$0.67 |
$19.66K |
8,883,308 |
| 2024-11-26 |
Lynx1 Capital Management Lp |
10 Percent Owner |
Informative Buy |
167,055 |
$0.71 |
$118.19K |
8,854,008 |
| 2024-11-25 |
Lynx1 Capital Management Lp |
10 Percent Owner |
Informative Buy |
259,998 |
$0.56 |
$146.66K |
8,686,953 |
| 2024-09-30 |
Kassberg Thomas Richard |
Director |
RSU Award |
174,139 |
$0.70 |
$121.9K |
174,139 |
■ 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
