Insider Trading › AMGP › Insiders
AMGP
AMGP·Insider activity
—
No end-of-day price on record
AMGP
Insider purchases and sales on the price
Nasdaq 100S&P 500
Filings
Default90D1Y5YALL
AMGPS&P 500 (rebased)
Insider BuyInsider SellForm 144 · planned sale
Loading price history…
Daily closes, adjusted for splits and dividends · Close Prices from Tiingo.comHover a marker, every one is a filing · move across the line for the crosshair
No open-market insider purchases or sales of AMGP were filed in the last 180 days. Newest filing Sep 4, 2018 (8 years ago).
Net Insider Buying by Quarter
Shares bought (+) or sold (−) on the open market by AMGP insiders · Form 4 · last two years
No open-market insider buys or sells in the last two years.
On Record
$0Purchases · 180 days
$0Sales · 180 days
6Open-market transactions on record
0Insiders filing · 180 days
Purchases (code P) and sales (code S) of AMGP common stock reported on Form 4, with Form 5 annual catch-ups. Grants, option exercises, gifts and tax withholding are not shown. Dollars are shares × the stated price; a price outside anything the stock traded at that day is withheld (n/c).
Insider Transactions
6 on record · newest trade first
AllPurchasesSalesOfficers & directors
| Insider | Type | Shares | Price | Value | Held after | Traded | Filed | |
|---|---|---|---|---|---|---|---|---|
| Yoo K. PhilSee Remarks | Sale | −5,000 | $16.76 | $84K | 87.6Kdirect | Sep 4, 2018 | Sep 4, 2018 | Form 4 ↗ |
| Kilstrom Kevin J.See Remarks | Sale | −50.0K | $18.81 | $940K | 917.5Kdirect | Aug 17, 2018 | Aug 21, 2018 | Form 4 ↗ |
| Yoo K. PhilSee Remarks | Sale | −5,000 | $19.45 | $97K | 92.6Kdirect | Jun 1, 2018 | Jun 4, 2018 | Form 4 ↗ |
| Kilstrom Kevin J.See Remarks | Sale | −50.0K | $18.07 | $904K | 967.5Kdirect | May 18, 2018 | May 21, 2018 | Form 4 ↗ |
| Kilstrom Kevin J.See Remarks | Sale | −50.0K | $20.36 | $1.0M | 1.0Mdirect | Feb 16, 2018 | Feb 20, 2018 | Form 4 ↗ |
| Antero Resources Investment LLC10% owner | Sale | −37.3M | $22.44 | $835.9M | 148.9Mdirect | May 9, 2017 | May 9, 2017 | Form 4 ↗ |
Source: SEC EDGAR Form 4 and Form 5 filings, SEC's quarterly bulk dataset through Jun 30, 2026, and KeyVex's half-hourly read of new filings since. Every row links its filing. Amendments are marked. Nothing here is a recommendation. All insider activity, market-wide →