Alector, Inc. · NASDAQ:ALEC
Terrance G. McGuire's stake in Alector, Inc. fell to 4.70% (Schedule 13G/A)
Event Mar 31, 2026 · Filed May 14, 2026
Terrance G. McGuire's stake in Alector, Inc. fell to 4.70%, 5,173,499 shares, as a passive investor on Mar 31, 2026. Filed May 14, 2026 (Schedule 13G/A).
- Stake
- 4.70%
- Shares
- 5,173,499
- Intent
- Passive
- What changed
- Fell below 5%
- Filed together
- 11 holders
The filing in full
| Holder | Stake | Shares |
|---|---|---|
| Polaris Venture Partners VI, L.P. | 0.50% | 498,468 |
| Polaris Venture Partners Founders' Fund VI, L.P. | 0.20% | 267,979 |
| Polaris Venture Partners VI (AIV), L.P. | 3.00% | 3,280,842 |
| Polaris Venture Partners VI (AIV-B), L.P. | 0.70% | 806,528 |
| Polaris Venture Management Co VI, L.L.C. | 4.40% | 4,853,817 |
| David Barrett | 4.40% | 4,853,817 |
| Brian Chee | 4.40% | 4,853,817 |
| Jonathan A. Flint | 4.40% | 4,892,941 |
| Terrance G. McGuire | 4.70% | 5,173,499 |
| Amir Nashat | 4.50% | 4,985,149 |
| Bryce Youngren | 4.40% | 4,865,681 |
Source
Related
- Alector, Inc.
- Terrance G. McGuire
- Alector, Inc. shareholders
- Schedule 13G/A · Terrance G. McGuire · Nov 13, 2025
- Form 4 · Rosenthal Arnon · Oct 15, 2026
- Form 4 · Wong-Sarad Grace · Oct 15, 2026
- Form 4 · Berkley Neil Lindsay · Oct 15, 2026
- Schedule 13G · Bvf Partners L P · Sep 18, 2026
- Form 4 · Wong-Sarad Grace · Sep 4, 2026