Singer William S.
SEC insider (Form 3/4/5 filer). CIK 0001617927. Director at TAO Synergies Inc. (TAOX). 8 reported Form 4/5 transactions since Sep 2024; latest on May 18, 2026. Located in NEW YORK, NY.
Companies Singer William S. has filed insider reports for
- TAO Synergies Inc. (TAOX): Director
Singer William S.
CIK: 0001617927
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
TAO Synergies Inc.
Discretionary Trading P&L
Holdings
Transaction History (8 total)
- May 18, 2026TAOX
TAO Synergies Inc.
AwardDirectStock Option (Right to Buy)
35K shares- - Apr 7, 2026TAOX
TAO Synergies Inc.
AwardDirectStock Option (Right to Buy)
800 shares- - Oct 17, 2025TAOX
TAO Synergies Inc.
AwardDirect15K shares- - Oct 17, 2025TAOX
TAO Synergies Inc.
Tax PaymentDirect6K shares at avg. $7.23$43K - Aug 6, 2025TAOX
TAO Synergies Inc.
AwardDirectEmployee Stock Option (right to buy)
7K shares- - Jun 30, 2025TAOX
TAO Synergies Inc.
Tax PaymentDirect6.2K shares at avg. $7.85$48K - Jun 30, 2025TAOX
TAO Synergies Inc.
AwardDirect15.4K shares- - Apr 3, 2025SNPX
Synaptogenix, Inc.
AwardDirectStock Option (Right to Buy)
800 shares-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| May 18, 2026 | TAOX TAO Synergies Inc. | Award Stock Option (Right to Buy) | 35,000 | - | - | Direct |
| Apr 7, 2026 | TAOX TAO Synergies Inc. | Award Stock Option (Right to Buy) | 800 | - | - | Direct |
| Oct 17, 2025 | TAOX TAO Synergies Inc. | Award | 15,000 | - | - | Direct |
| Oct 17, 2025 | TAOX TAO Synergies Inc. | Tax Payment | 6,000 | $7.23 | $43,380 | Direct |
| Aug 6, 2025 | TAOX TAO Synergies Inc. | Award Employee Stock Option (right to buy) | 7,000 | - | - | Direct |
| Jun 30, 2025 | TAOX TAO Synergies Inc. | Tax Payment | 6,164 | $7.85 | $48,387 | Direct |
| Jun 30, 2025 | TAOX TAO Synergies Inc. | Award | 15,410 | - | - | Direct |
| Apr 3, 2025 |  SNPX Synaptogenix, Inc. | Award Stock Option (Right to Buy) | 800 | - | - | Direct |
1-8 of 8 transactions