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MEMP
MEMP·Insider activity
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No end-of-day price on record
MEMP
Insider purchases and sales on the price
Nasdaq 100S&P 500
Filings
Default90D1Y5YALL
MEMPS&P 500 (rebased)
Insider BuyInsider SellForm 144 · planned sale
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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 MEMP were filed in the last 180 days. Newest filing May 20, 2015 (11 years ago).
Net Insider Buying by Quarter
Shares bought (+) or sold (−) on the open market by MEMP 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
29Open-market transactions on record
0Insiders filing · 180 days
Purchases (code P) and sales (code S) of MEMP 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
29 on record · newest trade first
AllPurchasesSalesOfficers & directors
| Insider | Type | Shares | Price | Value | Held after | Traded | Filed | |
|---|---|---|---|---|---|---|---|---|
| NGP Energy Capital Management, L.L.C.10% owner | Sale | −10.0K | $14.81 | $148K | 0direct | May 19, 2015 | May 20, 2015 | Form 4 ↗ |
| NGP Energy Capital Management, L.L.C.10% owner | Sale | −180.5K | $15.01 | $2.7M | 10.0Kdirect | May 18, 2015 | May 20, 2015 | Form 4 ↗ |
| G.F.W. ENERGY IX, L.P. | Sale | −89.2K | $17.18 | $1.5M | 190.5Kdirect | Apr 20, 2015 | Apr 20, 2015 | Form 4 ↗ |
| G.F.W. ENERGY IX, L.P. | Sale | −30.5K | $17.00 | $518K | 279.7Kdirect | Apr 20, 2015 | Apr 20, 2015 | Form 4 ↗ |
| G.F.W. ENERGY IX, L.P. | Sale | −236.9K | $16.99 | $4.0M | 310.2Kdirect | Apr 17, 2015 | Apr 20, 2015 | Form 4 ↗ |
| G.F.W. ENERGY IX, L.P. | Sale | −152.1K | $17.19 | $2.6M | 547.1Kdirect | Apr 16, 2015 | Apr 20, 2015 | Form 4 ↗ |
| Natural Gas Partners IX, L.P. | Sale | −4.7M | $16.60 | $77.4M | 699.2Kdirect | Apr 14, 2015 | Apr 16, 2015 | Form 4 ↗ |
| Robbins Gregory MSVP, Corporate Development | Sale | −16.0K | $18.00 | $288K | 73.7Kdirect | Mar 9, 2015 | Mar 11, 2015 | Form 4 ↗ |
| Stillwell Robert L. Jr.VP, Finance | Purchase | +3,120 | $16.12 | $50K | 22.9Kdirect | Nov 14, 2014 | Nov 17, 2014 | Form 4 ↗ |
| Scarff William JPresident | Purchase | +3,000 | $16.34 | $49K | 96.9Kdirect | Nov 14, 2014 | Nov 14, 2014 | Form 4 ↗ |
| Roane Kyle NSVP, Gen. Counsel & Corp. Sec. | Purchase | +3,100 | $15.78 | $49K | 86.9Kdirect | Nov 13, 2014 | Nov 13, 2014 | Form 4 ↗ |
| Innamorati Robert ADirector | Purchase | +4,700 | $16.75 | $79K | 66.8Kdirect | Nov 12, 2014 | Nov 12, 2014 | Form 4 ↗ |
| Weinzierl John ACEO and Chairman · Director | Purchase | +60.0K | $16.72 | $1.0M | 545.1Kdirect | Nov 11, 2014 | Nov 13, 2014 | Form 4 ↗ |
| Scarff William JPresident | Purchase | +3,000 | $16.85 | $51K | 93.9Kdirect | Nov 11, 2014 | Nov 12, 2014 | Form 4 ↗ |
| Innamorati Robert ADirector | Purchase | +4,700 | $17.77 | $84K | 62.1Kdirect | Nov 10, 2014 | Nov 12, 2014 | Form 4 ↗ |
| Innamorati Robert ADirector | Purchase | +10.0K | $22.85 | $229K | 57.4Kdirect | Jun 10, 2014 | Jun 10, 2014 | Form 4 ↗ |
| Innamorati Robert ADirector | Purchase | +200 | $22.16 | $4K | 700indirect | Jun 6, 2014 | Jun 10, 2014 | Form 4 ↗ |
| Innamorati Robert ADirector | Purchase | +200 | $22.17 | $4K | 700indirect | Jun 6, 2014 | Jun 10, 2014 | Form 4 ↗ |
| Innamorati Robert ADirector | Purchase | +10.9K | $22.16 | $243K | 47.4Kdirect | Jun 6, 2014 | Jun 10, 2014 | Form 4 ↗ |
| Memorial Resource Development LLC10% owner | Sale Amended | −7.1M | $19.12 | $135.0M | 0direct | Nov 19, 2013 | Nov 22, 2013 | Form 4 ↗ |
| NGP IX Offshore Fund, L.P.10% owner | Sale | −7.1M | $19.12 | $135.0M | 0direct | Nov 19, 2013 | Nov 21, 2013 | Form 4 ↗ |
| HERSH KENNETH ADirector · 10% owner | Sale | −7.1M | $19.12 | $135.0M | 0indirect | Nov 19, 2013 | Nov 21, 2013 | Form 4 ↗ |
| Innamorati Robert ADirector | Purchase | +5,000 | $20.65 | $103K | 16.0Kindirect | Aug 13, 2013 | Aug 14, 2013 | Form 4 ↗ |
| Innamorati Robert ADirector | Purchase | +6,921 | $20.67 | $143K | 31.9Kdirect | Aug 13, 2013 | Aug 14, 2013 | Form 4 ↗ |
| Innamorati Robert ADirector | Purchase | +5,000 | $20.70 | $104K | 11.0Kindirect | Aug 12, 2013 | Aug 14, 2013 | Form 4 ↗ |
| Innamorati Robert ADirector | Purchase | +7,371 | $20.69 | $153K | 25.0Kdirect | Aug 12, 2013 | Aug 14, 2013 | Form 4 ↗ |
| Clarkson Jonathan MDirector | Purchase | +5,000 | $20.79 | $104K | 20.0Kdirect | Aug 12, 2013 | Aug 14, 2013 | Form 4 ↗ |
| Weinzierl John APresident and CEO · Director | Purchase | +105.3K | $19.00 | $2.0M | 105.3Kindirect | Dec 14, 2011 | Dec 16, 2011 | Form 4 ↗ |
| Nguyen Patrick TChief Accounting Officer | Purchase | +500 | $19.00 | $10K | 500direct | Dec 14, 2011 | Dec 16, 2011 | 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 →