Rosenthal Arnon
CIK: 0001757770•Chief Executive Officer
OfficerDirector
Primary company: Alector, Inc. (ALEC)
Rosenthal Arnon is a corporate insider (Chief Executive Officer) at Alector, Inc. (ALEC) filing SEC Form 4 transactions. 52 transactions, totaling $0 in purchases and $21,944,063 in sales. Source: SEC EDGAR.
Companies
Transaction History
Source: SEC EDGAR Form 4 insider transaction filings.
Company | Type | Shares | Price | Value | Shares After | Date | SEC |
|---|---|---|---|---|---|---|---|
Alector, Inc. ALEC | Sale | 104,347 | $1.12 | $117K | 2,420,040 | 12/3/2025 Filed: 12/3/2025 | Filing → |
Alector, Inc. ALEC | Award | 522,500 | - | - | 522,500 | 11/10/2025 Filed: 11/12/2025 | Filing → |
Alector, Inc. ALEC | Award | 174,167 | - | - | 2,524,387 | 11/10/2025 Filed: 11/12/2025 | Filing → |
Alector, Inc. ALEC | Sale | 51,562 | $2.50 | $129K | 2,350,220 | 9/2/2025 Filed: 9/4/2025 | Filing → |
Alector, Inc. ALEC | Award | 45,700 | - | - | 45,700 | 7/1/2025 Filed: 7/1/2025 | Filing → |
Alector, Inc. ALEC | Award | 137,125 | - | - | 2,551,782 | 7/1/2025 Filed: 7/1/2025 | Filing → |
Alector, Inc. ALEC | Sale | 52,087 | $1.34 | $70K | 2,414,657 | 6/2/2025 Filed: 6/4/2025 | Filing → |
Alector, Inc. ALEC | Sale | 40,330 | $1.47 | $59K | 2,466,744 | 3/3/2025 Filed: 3/5/2025 | Filing → |
Alector, Inc. ALEC | Sale | 52,172 | $2.52 | $131K | 2,507,074 | 12/2/2024 Filed: 12/3/2024 | Filing → |
Alector, Inc. ALEC | Award | 610,500 | - | - | 2,559,246 | 10/1/2024 Filed: 10/2/2024 | Filing → |
Alector, Inc. ALEC | Sale | 26,499 | $4.88 | $129K | 1,948,746 | 9/3/2024 Filed: 9/4/2024 | Filing → |
Alector, Inc. ALEC | Sale | 25,135 | $4.80 | $121K | 1,975,245 | 6/3/2024 Filed: 6/4/2024 | Filing → |
Alector, Inc. ALEC | Sale | 18,837 | $6.92 | $130K | 2,000,380 | 3/4/2024 Filed: 3/5/2024 | Filing → |
Alector, Inc. ALEC | Sale | 23,831 | $5.56 | $133K | 2,019,217 | 12/4/2023 Filed: 12/6/2023 | Filing → |
Alector, Inc. ALEC | Award | 132,500 | $0.00 | $0 | 132,500 | 10/1/2023 Filed: 10/3/2023 | Filing → |
Alector, Inc. ALEC | Award | 397,600 | $0.00 | $0 | 2,043,048 | 10/1/2023 Filed: 10/3/2023 | Filing → |
Alector, Inc. ALEC | Sale | 5,647 | $5.19 | $29K | 1,645,448 | 9/5/2023 Filed: 9/6/2023 | Filing → |
Alector, Inc. ALEC | Sale | 5,255 | $6.90 | $36K | 1,651,095 | 6/2/2023 Filed: 6/5/2023 | Filing → |
Alector, Inc. ALEC | Sale | 15,186 | $6.22 | $94K | 1,656,350 | 3/17/2023 Filed: 3/21/2023 | Filing → |
Alector, Inc. ALEC | Award | 42,990 | $0.00 | $0 | 1,671,536 | 3/3/2023 Filed: 3/21/2023 | Filing → |
Alector, Inc.
ALEC
Type
Sale
Shares
104,347
Price
$1.12
Value
$117K
Alector, Inc.
ALEC
Type
Award
Shares
522,500
Price
-
Value
-
Alector, Inc.
ALEC
Type
Award
Shares
174,167
Price
-
Value
-
Alector, Inc.
ALEC
Type
Sale
Shares
51,562
Price
$2.50
Value
$129K
Alector, Inc.
ALEC
Type
Award
Shares
45,700
Price
-
Value
-
Alector, Inc.
ALEC
Type
Award
Shares
137,125
Price
-
Value
-
Alector, Inc.
ALEC
Type
Sale
Shares
52,087
Price
$1.34
Value
$70K
Alector, Inc.
ALEC
Type
Sale
Shares
40,330
Price
$1.47
Value
$59K
Alector, Inc.
ALEC
Type
Sale
Shares
52,172
Price
$2.52
Value
$131K
Alector, Inc.
ALEC
Type
Award
Shares
610,500
Price
-
Value
-
Alector, Inc.
ALEC
Type
Sale
Shares
26,499
Price
$4.88
Value
$129K
Alector, Inc.
ALEC
Type
Sale
Shares
25,135
Price
$4.80
Value
$121K
Alector, Inc.
ALEC
Type
Sale
Shares
18,837
Price
$6.92
Value
$130K
Alector, Inc.
ALEC
Type
Sale
Shares
23,831
Price
$5.56
Value
$133K
Alector, Inc.
ALEC
Type
Award
Shares
132,500
Price
$0.00
Value
$0
Alector, Inc.
ALEC
Type
Award
Shares
397,600
Price
$0.00
Value
$0
Alector, Inc.
ALEC
Type
Sale
Shares
5,647
Price
$5.19
Value
$29K
Alector, Inc.
ALEC
Type
Sale
Shares
5,255
Price
$6.90
Value
$36K
Alector, Inc.
ALEC
Type
Sale
Shares
15,186
Price
$6.22
Value
$94K
Alector, Inc.
ALEC
Type
Award
Shares
42,990
Price
$0.00
Value
$0
AI Agent
Try asking...