$ Value
$107K
Shares
613
Price
$175
Filed
Apr 21
Insider
Name
Dyckerhoff Stefan A
Title
—
CIK
0001484394
Roles
Transaction Details
Transaction Date
2026-04-17
Code
S
Table
Non-Derivative
Ownership
Indirect
Equity Swap
No
Shares After
7,323
Footnotes
Shares were sold pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 1, 2025. | The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $175.00 to $175.01 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. | Shares held by a trust of which the Reporting Person is a Trustee. The Reporting Person disclaims beneficial ownership in these shares except as to the Reporting Person's pecuniary interest therein. | Shares held by a limited partnership of which the Reporting Person is a trustee of a trust which is the general partner. The Reporting Person disclaims beneficial ownership in these shares except as to the Reporting Person's pecuniary interest therein. | The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $175.02 to $175.51 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. | Shares held by an irrevocable trust of which the Reporting Person is a Trustee. The Reporting Person disclaims beneficial ownership in these shares except as to the Reporting Person's pecuniary interest therein.
Filing Info
Dyckerhoff Stefan A's History
| Date | Ticker | Type | Value |
|---|---|---|---|
| 2026-04-20 | ALAB | ▼ | $658K |
| 2026-04-20 | ALAB | ▼ | $1.6M |
| 2026-04-20 | ALAB | ▼ | $124K |
| 2026-04-17 | ALAB | ▼ | $569K |
| 2026-04-17 | ALAB | ▼ | $1.4M |
| 2026-04-17 | ALAB | ▼ | $107K |
| 2025-08-13 | ALAB | G | $0 |
| 2025-08-08 | ALAB | ▼ | $4.4M |
| 2025-08-08 | ALAB | ▼ | $175K |
| 2025-08-07 | ALAB | ▼ | $1.9M |
Other Insiders at ALAB (90d)
| Insider | Bought | Sold | Last |
|---|---|---|---|
| ALBA MANUEL | — | $19.7M | 2026-04-01 |
| Dyckerhoff Stefan A | — | $4.3M | 2026-04-20 |
|
Mohan Jitendra
Chief Executive Officer
|
— | $76.9M | 2026-04-20 |
|
Mazzara Philip
General Counsel and Secretary
|
— | $1.1M | 2026-04-01 |