Senior insider sale
President - Western Hemisphere at HALLIBURTON CO — senior position signals high conviction
$852.4K
20.35K shares
What this filing means
MAXWELL MICHAEL CASEY plans to sell 20.35K shares of HALLIBURTON CO valued at approximately $852.4K. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.
Filed: 5/5/2026ACC: 0001959173-26-003271
Officer· President - Western Hemisphere
Since Feb 2026
20.35K
Shares to sell
$852.4K
Approx. market value
20.35K
Acquired (3 months)
1
Planned
Securities Acquired — Last 3 Months8
Restricted Stock Vesting
Compensation
1/4/2026
1.97KRestricted Stock Vesting
Compensation
1/3/2026
1.90KRestricted Stock Vesting
Compensation
1/2/2026
4.75KESPP Purchase
Cash
6/30/2025
473.00ESPP Purchase
Cash
3/31/2025
465.00Restricted Stock Vesting
Compensation
1/4/2025
4.00Restricted Stock Vesting
Compensation
10/29/2024
10.70KESPP Purchase
Cash
9/30/2024
88.00Total acquired20.35K
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
1/4/2026 | Restricted Stock Vesting Compensation | 1.97K | — |
1/3/2026 | Restricted Stock Vesting Compensation | 1.90K | — |
1/2/2026 | Restricted Stock Vesting Compensation | 4.75K | — |
6/30/2025 | ESPP Purchase Cash | 473.00 | — |
3/31/2025 | ESPP Purchase Cash | 465.00 | — |
1/4/2025 | Restricted Stock Vesting Compensation | 4.00 | — |
10/29/2024 | Restricted Stock Vesting Compensation | 10.70K | — |
9/30/2024 | ESPP Purchase Cash | 88.00 | — |
| Total | 20.35K | ||
Planned & Completed Dispositions1
NYSEPlanned
Units to sell
20.35K
Market value
$852.4K
5/5/2026
Total
Units
20.35K
Value
$852.4K
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
5/5/2026 | 20.35K | $852.4K | NYSE | Planned |
| Total | 20.35K | $852.4K | ||