Bradford T. Whitmore
CIK: 0000933430
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 (22 total)
- May 26, 2026ULBI
ULTRALIFE CORP
Purchase(P)Indirect67.3K shares at avg. $6.81$459K - May 22, 2026ULBI
ULTRALIFE CORP
Purchase(P)Indirect8.7K shares at avg. $6.33$55K - May 21, 2026ULBI
ULTRALIFE CORP
Purchase(P)Indirect32.9K shares at avg. $6.13$202K - Mar 16, 2026ULBI
ULTRALIFE CORP
Purchase(P)Indirect53.1K shares at avg. $6.76$359K - Mar 13, 2026ULBI
ULTRALIFE CORP
Purchase(P)Indirect100.6K shares at avg. $6.32$636K - Mar 12, 2026ULBI
ULTRALIFE CORP
Purchase(P)Indirect33.7K shares at avg. $5.97$201K - Dec 16, 2025ULBI
ULTRALIFE CORP
Purchase(P)Indirect28.6K shares at avg. $5.70$163K - Dec 15, 2025ULBI
ULTRALIFE CORP
Purchase(P)Indirect14.9K shares at avg. $5.66$84K - Dec 12, 2025ULBI
ULTRALIFE CORP
Purchase(P)Indirect9.5K shares at avg. $5.63$54K - Nov 19, 2025ULBI
ULTRALIFE CORP
Purchase(P)Indirect53.9K shares at avg. $4.97$268K - Aug 21, 2025ULBI
ULTRALIFE CORP
Purchase(P)Indirect29.8K shares at avg. $6.63$197K - Aug 20, 2025ULBI
ULTRALIFE CORP
Purchase(P)Indirect13K shares at avg. $6.57$85K - Aug 19, 2025ULBI
ULTRALIFE CORP
Purchase(P)Indirect15.9K shares at avg. $6.56$104K - Jun 13, 2025ULBI
ULTRALIFE CORP
Purchase(P)Indirect10K shares at avg. $7.64$76K - May 29, 2025SLSN
SOLESENCE, INC.
Purchase(P)Indirect4.2M shares at avg. $4.20$17.6M - May 29, 2025SLSN
SOLESENCE, INC.
Sale(S)Indirect2.5M shares at avg. $4.20$10.5M - May 29, 2025SLSN
SOLESENCE, INC.
Sale(S)Indirect4.2M shares at avg. $4.20$17.6M - May 29, 2025SLSN
SOLESENCE, INC.
Purchase(P)Indirect2.5M shares at avg. $4.20$10.5M - May 23, 2025ULBI
ULTRALIFE CORP
Purchase(P)Indirect12K shares at avg. $5.41$65K - May 15, 2025ULBI
ULTRALIFE CORP
Purchase(P)Indirect2.1K shares at avg. $5.72$12K - May 14, 2025ULBI
ULTRALIFE CORP
Purchase(P)Indirect16.1K shares at avg. $5.47$88K - May 13, 2025ULBI
ULTRALIFE CORP
Purchase(P)Indirect9K shares at avg. $5.40$48K
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| May 26, 2026 |  ULBI ULTRALIFE CORP | Purchase(P) | 67,302 | $6.81 | $458,576 | Indirect |
| May 22, 2026 | ULBI ULTRALIFE CORP | Purchase(P) | 8,700 | $6.33 | $55,067 | Indirect |
| May 21, 2026 | ULBI ULTRALIFE CORP | Purchase(P) | 32,876 | $6.13 | $201,671 | Indirect |
| Mar 16, 2026 | ULBI ULTRALIFE CORP | Purchase(P) | 53,131 | $6.76 | $359,112 | Indirect |
| Mar 13, 2026 | ULBI ULTRALIFE CORP | Purchase(P) | 100,640 | $6.32 | $636,488 | Indirect |
| Mar 12, 2026 | ULBI ULTRALIFE CORP | Purchase(P) | 33,741 | $5.97 | $201,309 | Indirect |
| Dec 16, 2025 | ULBI ULTRALIFE CORP | Purchase(P) | 28,588 | $5.70 | $163,026 | Indirect |
| Dec 15, 2025 | ULBI ULTRALIFE CORP | Purchase(P) | 14,882 | $5.66 | $84,263 | Indirect |
| Dec 12, 2025 | ULBI ULTRALIFE CORP | Purchase(P) | 9,530 | $5.63 | $53,613 | Indirect |
| Nov 19, 2025 | ULBI ULTRALIFE CORP | Purchase(P) | 53,900 | $4.97 | $267,915 | Indirect |
| Aug 21, 2025 | ULBI ULTRALIFE CORP | Purchase(P) | 29,766 | $6.63 | $197,310 | Indirect |
| Aug 20, 2025 | ULBI ULTRALIFE CORP | Purchase(P) | 13,000 | $6.57 | $85,423 | Indirect |
| Aug 19, 2025 | ULBI ULTRALIFE CORP | Purchase(P) | 15,898 | $6.56 | $104,367 | Indirect |
| Jun 13, 2025 | ULBI ULTRALIFE CORP | Purchase(P) | 10,000 | $7.64 | $76,392 | Indirect |
| May 29, 2025 |  SLSN SOLESENCE, INC. | Purchase(P) | 4,189,000 | $4.20 | $17,593,800 | Indirect |
| May 29, 2025 | SLSN SOLESENCE, INC. | Sale(S) | 2,500,000 | $4.20 | $10,500,000 | Indirect |
| May 29, 2025 | SLSN SOLESENCE, INC. | Sale(S) | 4,189,000 | $4.20 | $17,593,800 | Indirect |
| May 29, 2025 | SLSN SOLESENCE, INC. | Purchase(P) | 2,500,000 | $4.20 | $10,500,000 | Indirect |
| May 23, 2025 | ULBI ULTRALIFE CORP | Purchase(P) | 11,980 | $5.41 | $64,778 | Indirect |
| May 15, 2025 | ULBI ULTRALIFE CORP | Purchase(P) | 2,140 | $5.72 | $12,234 | Indirect |
| May 14, 2025 | ULBI ULTRALIFE CORP | Purchase(P) | 16,063 | $5.47 | $87,889 | Indirect |
| May 13, 2025 | ULBI ULTRALIFE CORP | Purchase(P) | 8,957 | $5.40 | $48,353 | Indirect |
1-22 of 22 transactions
About WHITMORE BRADFORD T
WHITMORE BRADFORD T (SEC CIK 0000933430) files insider reports with the SEC as Director of ULTRALIFE CORP (ULBI) and 10% Owner of NANOPHASE TECHNOLOGIES Corp (NANX).
Signal8 holds 12 ownership filings by WHITMORE BRADFORD T, all Form 4s, filed between Sep 3, 2024 and May 26, 2026. Those filings report 22 transactions, from May 13, 2025 to May 26, 2026. Signal8's Form 4 history starts in Sep 2024.
The business address on WHITMORE BRADFORD T's filings is in SKOKIE, IL.
Recent filings by WHITMORE BRADFORD T
- May 26, 2026: Open-market purchase of ULBI shares (Form 4, code P).
- May 22, 2026: Open-market purchase of ULBI shares (Form 4, code P).
- May 21, 2026: Open-market purchase of ULBI shares (Form 4, code P).
- Mar 16, 2026: Open-market purchase of ULBI shares (Form 4, code P).
- Mar 13, 2026: Open-market purchase of ULBI shares (Form 4, code P).
Other insiders filing for ULTRALIFE CORP (ULBI)
- Manna Michael Edward, President and CEO
- Goddard Janie, Director
- Robert W. Shaw, Director
- Saeli Thomas Louis, Director