Paydirt
KV
Insider

Keith Valentine

Director

Keith Valentine (Director) filed 1 Form 4 report in the trailing twelve months (1 purchase, 0 sales), most often in Alphatec Holdings, Inc. (ATEC). Across 1 priced purchase filing, the average 21-session return was +12.4% from execution and +10.3% from disclosure (delay-adjusted; derived). The largest single filing was $996K of ATEC (135,000 sh across 3 lots, as filed), executed May 7.

Add to watchlist
Return, ttmiAverage return per filing, trailing twelve months
+12.4%
avg across 1 priced filings
Delay-adjustediThe same average, entered at disclosure dates
+10.3%
same 1 filings, from disclosure
Filings, ttm
1
1 buys · 0 sells
Median delay
4d
execution → disclosure
Volume, ttmiDollar value disclosed in the trailing twelve months
$996K
shares × price, as filed
Last traded
May 11
Filed May 11

Median ADV $21.7M across their filed names

Open performance
Volume by month
$996K$498K$0Oct 2024Apr 2025Oct 2025Apr 2026May 2026 · buys $996K
Buys $996K Sells $0

Shares × price, as filed · by filing month · past 24 months

Sectors filed on
Healthcare 1 filing

Sector per market data · by filing · past 12 months

Most traded names
ATEC Alphatec Holdings, Inc. ATEC · 1 buy · 0 sells 1 filing
Recent filings
ATECPURCHASE Alphatec Holdings, Inc. View filing → $996K
135,000 sh across 3 lots
Exec May 7
Filed May 11 · 7:00 PM ET