Sainz Maria
SEC insider (Form 3/4/5 filer). CIK 0001437768. Director at PULSE BIOSCIENCES, INC. (PLSE) and 1 other issuer. 5 reported Form 4/5 transactions since Sep 2024; latest on Jun 11, 2026. Located in HAYWARD, CA.
Companies Sainz Maria has filed insider reports for
- PULSE BIOSCIENCES, INC. (PLSE): Director
- Hyperfine, Inc. (HYPR): Director, Officer, President and CEO
Sainz Maria
CIK: 0001437768
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 (5 total)
- Jun 11, 2026PLSE
PULSE BIOSCIENCES, INC.
AwardDirectStock Option (right to buy)
30K shares- - Jun 11, 2026PLSE
PULSE BIOSCIENCES, INC.
AwardDirectStock Option (right to buy)
3.8K shares- - Mar 31, 2026HYPR
Hyperfine, Inc.
AwardDirect750K shares- - Feb 5, 2026PLSE
PULSE BIOSCIENCES, INC.
AwardDirectStock Option (right to buy)
3.1K shares- - Jan 8, 2026PLSE
PULSE BIOSCIENCES, INC.
AwardDirectStock Option (right to buy)
50K shares-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Jun 11, 2026 |  PLSE PULSE BIOSCIENCES, INC. | Award Stock Option (right to buy) | 30,000 | - | - | Direct |
| Jun 11, 2026 | PLSE PULSE BIOSCIENCES, INC. | Award Stock Option (right to buy) | 3,793 | - | - | Direct |
| Mar 31, 2026 |  HYPR Hyperfine, Inc. | Award | 750,000 | - | $0 | Direct |
| Feb 5, 2026 | PLSE PULSE BIOSCIENCES, INC. | Award Stock Option (right to buy) | 3,104 | - | - | Direct |
| Jan 8, 2026 | PLSE PULSE BIOSCIENCES, INC. | Award Stock Option (right to buy) | 50,000 | - | - | Direct |
1-5 of 5 transactions