ULBI
insider transactionsULTRALIFE CORP — buys & sells by directors, officers and 10% owners A shareholder owning more than 10% of the company. Must report trades, but usually a weaker signal than an officer or director. (SEC Form 4).
Cluster buy signal: Multiple insiders at the same company buying around the same time — often a stronger signal than a single buy. 2 different insiders made open-market purchases in the last 365 days, totalling $1.9M.
Net shares · 365d
+300.4K
300.4K buy · 0 sell
Net value · 365d
$1.9M
$1.9M in · $0 out
Sentiment · 365d
Net buying
100% buying · 0% selling
Open-market trades · 365d
9
300.4K buy · 0 sell
Net buy / sell volume
Not enough data to chart yet.
Tap or hover the chart for daily net volume. Green = net buying, red = net selling.
All transactions
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Buy·P
Director, 10% Owner
$458.6K
67.3K sh · $6.81
Own +3%
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Buy·P
Director, 10% Owner
$55.1K
8.7K sh · $6.33
Own +0%
-
Buy·P
Director, 10% Owner
$201.7K
32.9K sh · $6.13
Own +2%
-
Buy·P
President and CEO
$12.9K
2.0K sh · $6.47
Own +7%
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Buy·P
Director, 10% Owner
$359.1K
53.1K sh · $6.76
Own +3%
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Buy·P
Director, 10% Owner
$636.5K
100.6K sh · $6.32
Own +6%
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Buy·P
Director, 10% Owner
$201.3K
33.7K sh · $5.97
Own +2%
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Buy·P
President and CEO
$1.2K
200 sh · $6.03
Own +1%
-
Buy·P
President and CEO
$10.8K
1.8K sh · $6.01
Own +7%
| Date▾ | Insider | Type | Shares | Value |
|---|---|---|---|---|
| May 26, 2026 | WHITMORE BRADFORD T | Buy P | 67.3K | $458.6K |
| May 22, 2026 | WHITMORE BRADFORD T | Buy P | 8.7K | $55.1K |
| May 21, 2026 | WHITMORE BRADFORD T | Buy P | 32.9K | $201.7K |
| May 18, 2026 | Michael Edward Manna KEY | Buy P | 2.0K | $12.9K |
| Mar 16, 2026 | WHITMORE BRADFORD T | Buy P | 53.1K | $359.1K |
| Mar 13, 2026 | WHITMORE BRADFORD T | Buy P | 100.6K | $636.5K |
| Mar 12, 2026 | WHITMORE BRADFORD T | Buy P | 33.7K | $201.3K |
| Mar 12, 2026 | Michael Edward Manna KEY | Buy P | 200 | $1.2K |
| Mar 12, 2026 | Michael Edward Manna KEY | Buy P | 1.8K | $10.8K |
About ULBI insider trading
This page tracks insider transactions for ULTRALIFE CORP (ULBI) reported to the U.S. Securities and Exchange Commission on Form 4. Corporate insiders — directors, executive officers and beneficial owners of more than 10% of the stock — must disclose their trades within two business days. Open-market purchases (code P) and sales (code S) made at the insider's discretion are the most-watched opportunistic signals, while awards (A), option exercises (M) and tax-withholding (F) reflect compensation rather than conviction. Trades marked 10b5-1 were made under a pre-arranged plan and are considered routine. A cluster buy — several insiders buying within a short window — is historically a stronger bullish indicator than any single trade.