Skip to content
sellWeak cluster of 410b5-1 plan

Ethan Ngo sold $400k of BKV

Chf Corporate Dev Officer at BKV Corp. 21,667 shares at an average of $18.47, traded May 2, 2025, filed May 5, 2025.

Warning score
26
Value
$400k
21,667 shares
Holdings after
264,341
-8% from before
From 52-week low
+17%
low $15.90, close $18.60
From 52-week high
-30%
high $26.49, as of May 2, 2025

Score components

  • Role
    Officer
    +15
  • Trade size
    $400k at market
    +16
  • Share of holdings sold
    Sold 7.6% of holdings
    0
  • Cluster
    4 insiders selling within 14 days
    +15
  • 10b5-1 plan
    Pre-scheduled under a 10b5-1 plan
    -20

What happened after comparable sells

Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.

This signal so far: 1m +22.3%, 3m +13.6%, 6m +35.9%.

Price around the trade, and since

From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.

BKVOct 9, 2026 · close 24.24
Since filing May 5, 2025: +34.7%SPY +40.5% · excess -5.7%

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™

Rows in this filing

Every transaction in Form 4 0001628280-25-022090, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
May 2, 2025SOpen-market sale
Common Stock10b5-1
-21,667$18.47$400k264,341May 5, 2025

Related signals

Other insiders at BKV Corp and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
6Weak
BKVsell10b5-1
BKV Corp
Javier Hinojosa
Senior Vice President of Power
$168k
7,428 shares
-9%
20Weak
BKVsell10b5-1
BKV Corp
Eric S Jacobsen
President, Upstream
$672k
25,000 shares
-10%
22Weak
BKVsell10b5-1
BKV Corp
Eric S Jacobsen
President, Upstream
$774k
25,000 shares
-9%
27Weak
BKVsell 210b5-1
BKV Corp
David Tameron
Chief Financial Officer
$217k
7,300 shares
-11%
38Weak
BKVsell 210b5-1
BKV Corp
Christopher P Kalnin
Chief Executive Officer
$3.0M
100,000 shares
-8%
38Weak
BKVsell 210b5-1
BKV Corp
Christopher P Kalnin
Chief Executive Officer
$2.2M
78,281 shares
-6%
33Weak
BKVsell 210b5-1
BKV Corp
Christopher P Kalnin
Chief Executive Officer
$608k
21,719 shares
-2%
43Moderate
BKVsell 210b5-1
BKV Corp
Christopher P Kalnin
Chief Executive Officer
$5.3M
200,000 shares
-13%
29Weak
BKVsell 210b5-1
BKV Corp
Lindsay B Larrick
Chief Legal and Admin Officer
$730k
29,187 shares
-18%
16Weak
BKVsell 210b5-1
BKV Corp
Lindsay B Larrick
Chief Legal and Admin Officer
$234k
10,000 shares
-6%

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.