WHITMORE BRADFORD T 4
4 · ULTRALIFE CORP · Filed Mar 16, 2026
Research Summary
AI-generated summary of this filing
Ultralife (ULBI) 10% Owner Bradford T. Whitmore Buys Stock
What Happened
- Bradford T. Whitmore, a reported 10% owner of Ultralife Corp (ULBI) and manager/trustee of related entities, made three open-market purchases of Ultralife common stock between March 12 and March 16, 2026. He acquired 33,741 shares on 3/12 for a reported weighted average $5.97 ($201,309), 100,640 shares on 3/13 at $6.32 ($636,488), and 53,131 shares on 3/16 at $6.76 ($359,112). Total purchases = 187,512 shares for approximately $1,196,909. These were purchases (transaction code P).
Key Details
- Dates & weighted-average prices: 2026-03-12 @ $5.97 (range $5.8209–$6.0799, F1); 2026-03-13 @ $6.32 (range $6.03–$6.5635, F3); 2026-03-16 @ $6.76 (range $6.34–$7.0405, F4).
- Total bought: 187,512 shares; total spent ≈ $1.20M.
- Reported prior indirect holdings: 4,452,283 shares via SUNRAY I, LLC (F5) and additional indirect holdings through Whitmore Holdings/Bradford Whitmore Trust (F2). After these purchases, indirect holdings reported in the filing increase by ~187,512 to roughly 4,639,795 shares (per filing disclosures).
- Footnotes: Prices are weighted averages from multiple transactions; the filer offers to provide per-transaction price details on request (F1, F3, F4). F2/F5 explain indirect beneficial ownership through entities.
- Filing timeliness: Form 4 was filed on 2026-03-16 covering trades from 3/12–3/16; the filing does not indicate a late report.
Context
- These are open-market purchases by a 10% owner (an institutional/large stakeholder role rather than an executive trade). Purchases by significant owners add to their stake but do not, by themselves, indicate the company’s prospects or guarantee future price moves.
Insider Transaction Report
Form 4
ULTRALIFE CORPULBI
WHITMORE BRADFORD T
Director10% Owner
Transactions
- Purchase
Common Stock
[F1][F2]2026-03-12$5.97/sh+33,741$201,309→ 1,787,988 total(indirect: By LLC) - Purchase
Common Stock
[F3][F2]2026-03-13$6.32/sh+100,640$636,488→ 1,888,628 total(indirect: By LLC) - Purchase
Common Stock
[F4][F2]2026-03-16$6.76/sh+53,131$359,112→ 1,941,759 total(indirect: By LLC)
Holdings
- 205,915
Common Stock
- 4,452,283(indirect: By LLC)
Common Stock
[F5]
Footnotes (5)
- [F1]The price reported is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $5.8209 to $6.0799. The reporting person undertakes to provide, upon request by the staff of the SEC, the issuer, or a security holder of the issuer, full information regarding the number of shares transacted at each price, with respect to all transactions reported on this Form 4.
- [F2]As manager of Whitmore Holdings, LLC (and trustee of Bradford Whitmore Trust, the sole member of Whitmore Holdings, LLC), Bradford T. Whitmore is the indirect beneficial owner of these shares.
- [F3]The price reported is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $6.03 to $6.5635. The reporting person undertakes to provide, upon request by the staff of the SEC, the issuer, or a security holder of the issuer, full information regarding the number of shares transacted at each price, with respect to all transactions reported on this Form 4.
- [F4]The price reported is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $6.34 to $7.0405. The reporting person undertakes to provide, upon request by the staff of the SEC, the issuer, or a security holder of the issuer, full information regarding the number of shares transacted at each price, with respect to all transactions reported on this Form 4.
- [F5]As manager of SUNRAY I, LLC, Bradford T. Whitmore is an indirect beneficial owner of 4,452,283 shares of Common Stock.
Signature
Bradford T. Whitmore|2026-03-16