Alector, Inc. - ALEC
Insiders (Form 4) · last 180 days · showing up to 200 transactions
· Form 144 is shown in the SEC filings tab
Visible: 0
Transaction codes:
P = Open-market purchase ·
S = Open-market sale ·
A = Grant/award ·
M = Exercise/conversion of derivative ·
G = Gift ·
F = Tax withholding ·
J = Other ·
A/D:
A = Acquired (buy/receive) ·
D = Disposed (sell/give)
| Filed | Owner | Title | Code | A/D | Shares | Price | Value | Shares after | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Jun 03, 2026 | — | A | A | 10,833.0 | 0.0 | 0.0 | 106,199.0 | View | |
| Jun 03, 2026 | Chief Executive Officer | S | D | 87,216.0 | 1.9743 | 172,190.55 | 2,367,206.0 | View | |
| Jun 03, 2026 | Principal Accounting Officer | S | D | 3,475.0 | 1.8828 | 6,542.73 | 95,461.0 | View | |
| Jun 03, 2026 | Principal Accounting Officer | S | D | 5,709.0 | 1.9742 | 11,270.71 | 98,936.0 | View | |
| Jun 03, 2026 | CFO & Chief Business Officer | S | D | 19,360.0 | 1.9742 | 38,220.51 | 379,900.0 | View | |
| Apr 17, 2026 | Principal Accounting Officer | S | D | 1,820.0 | 2.65 | 4,823.0 | 104,645.0 | View | |
| Mar 13, 2026 | Chief Executive Officer | A | A | 116,246.0 | 0.0 | 0.0 | 2,454,422.0 | View | |
| Mar 12, 2026 | Principal Accounting Officer | S | D | 1,000.0 | 2.65 | 2,650.0 | 106,465.0 | View | |
| Mar 03, 2026 | Chief Executive Officer | S | D | 81,864.0 | 2.1233 | 173,821.83 | 2,338,176.0 | View | |
| Mar 03, 2026 | Principal Accounting Officer | S | D | 8,071.0 | 2.1234 | 17,137.96 | 110,832.0 | View | |
| Mar 03, 2026 | Principal Accounting Officer | S | D | 3,367.0 | 2.0826 | 7,012.11 | 107,465.0 | View | |
| Mar 03, 2026 | CFO & Chief Business Officer | S | D | 29,649.0 | 2.1233 | 62,953.72 | 344,660.0 | View | |
| Feb 26, 2026 | Principal Accounting Officer | S | D | 4,079.0 | 2.5 | 10,197.5 | 118,903.0 | View | |
| Dec 08, 2025 | Principal Accounting Officer | S | D | 4,753.0 | 1.21 | 5,751.13 | 122,982.0 | View |