BW
Insider
Bradford T Whitmore
DirectorBradford T Whitmore (Director) filed 4 Form 4 reports in the trailing twelve months (4 purchases, 0 sales), most often in Ultralife Corporation (ULBI). Across 4 priced purchase filings, the average 21-session return was +15.5% from execution and +11.8% from disclosure (delay-adjusted; derived). The largest single filing was $1.2M of ULBI (187,512 sh across 3 lots, as filed), executed Mar 12.
Add to watchlistReturn, ttmiAverage return per filing, trailing twelve months
+15.5%
avg across 4 priced filings
Delay-adjustediThe same average, entered at disclosure dates
+11.8%
same 4 filings, from disclosure
Filings, ttm
4
4 buys · 0 sells
Median delay
3d
execution → disclosure
Volume, ttmiDollar value disclosed in the trailing twelve months
$2.3M
shares × price, as filed
Last traded
May 26
Filed May 26
Impact on $10,000 · 12M
$14,879 (+48.8%)
S&P 500 $11,725 (+17.2%) · 31.5 pts ahead
Bradford T Whitmore
S&P 500
Compounded across filings from disclosure dates · past 12 months
Open performance→Volume by month
Buys $30.7M
Sells $28.1M
Shares × price, as filed · by filing month · past 24 months
Sectors filed on
Industrials
4 filings
Sector per market data · by filing · past 12 months
Most traded names
ULBI
Ultralife Corporation
ULBI · 5 buys · 0 sells
5 filings
SLSN
SLSN
SLSN · 1 buy · 1 sell
1 filing
Recent filings
ULBIPURCHASE
Ultralife Corporation
View filing →
$660K100,178 sh across 2 lots
Exec May 21
Filed May 26 · 4:18 PM ET ULBIPURCHASE Ultralife Corporation View filing → $1.2M
187,512 sh across 3 lots
Exec Mar 12
Filed Mar 16 · 4:25 PM ET ULBIPURCHASE Ultralife Corporation View filing → $163K
28,588 sh × $5.70
Exec Dec 16 2025
Filed Dec 16 2025 · 4:32 PM ET ULBIPURCHASE Ultralife Corporation View filing → $268K
53,900 sh × $4.97
Exec Nov 19 2025
Filed Nov 21 2025 · 4:01 PM ET ULBIPURCHASE Ultralife Corporation View filing → $302K
45,664 sh across 2 lots
Exec Aug 19 2025
Filed Aug 21 2025 · 4:58 PM ET SLSNSALE SOLESENCE, INC. View filing → $28.1M
6,689,000 sh across 2 lots
Exec May 29 2025
Filed Jun 2 2025 · 5:30 PM ET SLSNPURCHASE SOLESENCE, INC. View filing → $28.1M
6,689,000 sh across 2 lots
Exec May 29 2025
Filed Jun 2 2025 · 5:30 PM ET