Bethany Mayer
CIK: 0001405693
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Discretionary Trading P&L
Holdings
Transaction History (40 total)
- Sep 9, 2026LRCX
LAM RESEARCH CORP
Sale(S)Indirect9.6K shares at avg. $314.74$3.0M - Jun 26, 2026BOX
BOX INC
Sale(S)Direct2.7K shares at avg. $26.11$71K - Jun 26, 2026BOX
BOX INC
Sale(S)Direct1.3K shares at avg. $25.78$34K - Jun 25, 2026BOX
BOX INC
Award(A)Direct12.3K shares- - Jun 24, 2026ALAB
Astera Labs, Inc.
Sale(S)Direct54 shares at avg. $393.86$21K - Jun 24, 2026ALAB
Astera Labs, Inc.
Sale(S)Direct99 shares at avg. $391.27$39K - Jun 24, 2026ALAB
Astera Labs, Inc.
Sale(S)Direct193 shares at avg. $392.67$76K - Jun 24, 2026ALAB
Astera Labs, Inc.
Sale(S)Direct29 shares at avg. $399.96$12K - Jun 24, 2026ALAB
Astera Labs, Inc.
Sale(S)Direct165 shares at avg. $398.32$66K - Jun 24, 2026ALAB
Astera Labs, Inc.
Sale(S)Direct146 shares at avg. $396.49$58K - Jun 4, 2026ALAB
Astera Labs, Inc.
Award(A)Direct837 shares- - May 5, 2026HPE
Hewlett Packard Enterprise Co
Sale(S)Direct6.5K shares at avg. $29.10$189K - May 1, 2026HPE
Hewlett Packard Enterprise Co
Award(A)DirectRestricted Stock Units
8.8K shares- - Apr 1, 2026HPE
Hewlett Packard Enterprise Co
Exercise(M)Direct14.5K shares at avg. $23.98$348K - Nov 10, 2025LRCX
LAM RESEARCH CORP
Gift(G)Indirect1.6K shares- - Nov 10, 2025LRCX
LAM RESEARCH CORP
Gift(G)Direct1.6K shares- - Nov 7, 2025LRCX
LAM RESEARCH CORP
Award(A)Direct1.6K shares- - Nov 7, 2025LRCX
LAM RESEARCH CORP
Sale(S)Direct30 shares at avg. $159.52$5K - Nov 3, 2025LRCX
LAM RESEARCH CORP
Sale(S)Direct1.3K shares at avg. $159.99$208K - Jun 30, 2025BOX
BOX INC
Gift(G)Indirect6.3K shares- - Jun 30, 2025BOX
BOX INC
Gift(G)Direct6.3K shares- - Jun 30, 2025BOX
BOX INC
Sale(S)Direct5.1K shares at avg. $34.06$175K - Jun 27, 2025BOX
BOX INC
Award(A)Direct9K shares- - Jun 26, 2025ALAB
Astera Labs, Inc.
Gift(G)Direct839 shares- - Jun 26, 2025ALAB
Astera Labs, Inc.
Gift(G)Indirect839 shares-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Sep 9, 2026 |  LRCX LAM RESEARCH CORP | Sale(S) | 9,557 | $314.74 | $3,007,970 | Indirect |
| Jun 26, 2026 |  BOX BOX INC | Sale(S) | 2,735 | $26.11 | $71,405 | Direct |
| Jun 26, 2026 | BOX BOX INC | Sale(S) | 1,325 | $25.78 | $34,156 | Direct |
| Jun 25, 2026 | BOX BOX INC | Award(A) | 12,266 | - | $0 | Direct |
| Jun 24, 2026 |  ALAB Astera Labs, Inc. | Sale(S) | 54 | $393.86 | $21,268 | Direct |
| Jun 24, 2026 | ALAB Astera Labs, Inc. | Sale(S) | 99 | $391.27 | $38,736 | Direct |
| Jun 24, 2026 | ALAB Astera Labs, Inc. | Sale(S) | 193 | $392.67 | $75,786 | Direct |
| Jun 24, 2026 | ALAB Astera Labs, Inc. | Sale(S) | 29 | $399.96 | $11,599 | Direct |
| Jun 24, 2026 | ALAB Astera Labs, Inc. | Sale(S) | 165 | $398.32 | $65,722 | Direct |
| Jun 24, 2026 | ALAB Astera Labs, Inc. | Sale(S) | 146 | $396.49 | $57,888 | Direct |
| Jun 4, 2026 | ALAB Astera Labs, Inc. | Award(A) | 837 | - | $0 | Direct |
| May 5, 2026 |  HPE Hewlett Packard Enterprise Co | Sale(S) | 6,482 | $29.10 | $188,626 | Direct |
| May 1, 2026 | HPE Hewlett Packard Enterprise Co | Award(A) Restricted Stock Units | 8,750 | - | - | Direct |
| Apr 1, 2026 | HPE Hewlett Packard Enterprise Co | Exercise(M) | 14,500 | $23.98 | $347,710 | Direct |
| Nov 10, 2025 | LRCX LAM RESEARCH CORP | Gift(G) | 1,622 | - | - | Indirect |
| Nov 10, 2025 | LRCX LAM RESEARCH CORP | Gift(G) | 1,622 | - | - | Direct |
| Nov 7, 2025 | LRCX LAM RESEARCH CORP | Award(A) | 1,635 | - | - | Direct |
| Nov 7, 2025 | LRCX LAM RESEARCH CORP | Sale(S) | 30 | $159.52 | $4,786 | Direct |
| Nov 3, 2025 | LRCX LAM RESEARCH CORP | Sale(S) | 1,298 | $159.99 | $207,667 | Direct |
| Jun 30, 2025 | BOX BOX INC | Gift(G) | 6,262 | - | - | Indirect |
| Jun 30, 2025 | BOX BOX INC | Gift(G) | 6,262 | - | - | Direct |
| Jun 30, 2025 | BOX BOX INC | Sale(S) | 5,123 | $34.06 | $174,510 | Direct |
| Jun 27, 2025 | BOX BOX INC | Award(A) | 9,022 | - | - | Direct |
| Jun 26, 2025 | ALAB Astera Labs, Inc. | Gift(G) | 839 | - | - | Direct |
| Jun 26, 2025 | ALAB Astera Labs, Inc. | Gift(G) | 839 | - | - | Indirect |
1-25 of 40 transactions
About Mayer Bethany
Mayer Bethany (SEC CIK 0001405693) files insider reports with the SEC as Director of LAM RESEARCH CORP (LRCX), Director of BOX INC (BOX) and Director of Astera Labs, Inc. (ALAB). Signal8 also holds filings tied to 1 other company.
Signal8 holds 19 ownership filings by Mayer Bethany, all Form 4s, filed between Nov 4, 2024 and Sep 10, 2026. Those filings report 40 transactions, from Nov 1, 2024 to Sep 9, 2026. Signal8's Form 4 history starts in Sep 2024.
The business address on Mayer Bethany's filings is in FREMONT, CA.
Recent filings by Mayer Bethany
- Sep 9, 2026: Open-market sale of LRCX shares (Form 4, code S).
- Jun 26, 2026: Open-market sales of BOX shares (2 lines, Form 4, code S).
- Jun 25, 2026: Grant or award of BOX shares (Form 4, code A).
- Jun 24, 2026: Open-market sales of ALAB shares (6 lines, Form 4, code S).
- Jun 4, 2026: Grant or award of ALAB shares (Form 4, code A).
Other insiders filing for LAM RESEARCH CORP (LRCX)
- Kang Ho Kyu, Director
- ARCHER TIMOTHY, President and CEO
- Varadarajan Seshasayee, Senior Vice President
- Harter Ava, Chief Legal Officer
- TALWALKAR ABHIJIT Y, Director
- BRANDT ERIC, Director