| |
Company
Roster
|
|
Total
Insiders : |
22 |
|
|
|
Total
Direct Shares :
|
35,345,675 |
|
|
Total
Indirect Shares :
|
50,465,377 |
| |
%
Held by Insiders:
|
29.47% |
|
|
| |
| Filer's Name |
Relation |
Direct Date |
Direct Shares |
Indirect Date |
Indirect Shares |
  Biogen Ma Inc. |
10% Owner |
|
0 |
2020-09-22 |
13,310,243 |
| Bratton Capital Inc. |
10% Owner |
2019-03-25 |
0 |
2020-12-21 |
12,201,634 |
| Crestline Management, Lp |
10% Owner |
2017-12-12 |
0 |
2021-02-12 |
10,084,938 |
| Nelsen Robert |
Director |
2021-06-02 |
12,432 |
2021-06-02 |
9,668,749 |
| Watts Ryan J. |
President and CEO, Director |
2024-03-29 |
238,067 |
2024-03-29 |
2,202,604 |
| Krognes Steve E. |
Director |
2024-05-31 |
53,308 |
2024-05-31 |
850,000 |
| Fmr Corp |
See Remark 1 |
2017-12-12 |
0 |
2017-12-12 |
783,216 |
| Schuth Alexander O. |
COFO and Secretary |
2024-02-14 |
187,341 |
2024-02-14 |
523,749 |
| Flatley Jay T |
Director |
2024-05-31 |
10,183 |
2024-05-31 |
336,313 |
| Tessier-Lavigne Marc |
Director |
2024-05-31 |
1,880,539 |
2024-05-31 |
236,869 |
| Ho Carole |
Chief Medical Officer |
2024-02-14 |
143,605 |
2024-02-14 |
208,219 |
| Schenkein David P |
Director |
2024-05-31 |
21,496 |
2024-05-31 |
57,464 |
| Fil Ltd |
See Remark 1 |
2017-12-12 |
1,914,833 |
2017-12-12 |
1,379 |
| Flagship Ventures Fund V General Partner Llc |
10% Owner |
2017-12-12 |
8,918,749 |
2017-12-12 |
0 |
| Bybee Clinton |
10% Owner |
2017-12-12 |
11,068,749 |
2017-12-12 |
0 |
| Crandell Keith |
10% Owner |
2019-08-08 |
10,668,749 |
2019-08-08 |
0 |
| Cole Douglas G. |
Director |
2023-06-01 |
26,564 |
2021-06-01 |
0 |
| Klein Peter S |
Director |
2024-05-31 |
21,496 |
2021-06-01 |
0 |
| Sato Vicki L |
Director |
2024-05-31 |
122,336 |
2017-12-12 |
0 |
| Harris Erik |
Director |
2024-05-31 |
17,052 |
2022-02-03 |
0 |
| Thornberry Nancy |
Director |
2024-05-31 |
18,680 |
2022-01-08 |
0 |
| Cook Jennifer E. |
Director |
2024-05-31 |
21,496 |
|
0 |
|
1.18 (5.71%) 
