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Yorktown Energy Partners IX, L.P.

CIK 1503466 · last filed 2026-03-26

Yorktown Energy Partners IX, L.P. is a corporate insider who has filed 31 SEC Form 4 insider transactions across 5 companies since 2016. The most recent filing shows the insider sold $103.4K of METCZ on Mar 26, 2026. Across all open-market trades the lifetime net is −$47.9M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $218.3M across reported positions.

"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.

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Disclosed Exposure

$218.26M

Companies

5

Total Filings

31

Lifetime Open-Market Net

-$47.93M

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
Symbol Role Shares Price Disclosed Exposure Lifetime OM Net Filings Latest Filed
METCZ 10%+ Owner 1,232,829 $25.33 $31.23M -$103.4K 2 2026-03-26
Ramaco Resources, Inc. (METCL) Delisted 10%+ Owner 4,854,987 $25.26 $122.64M -$44.76M 15 2023-12-13
REPX 10%+ Owner 2,248,467 $32.98 $74.15M $0 1 2023-11-16
METC 10%+ Owner 11,577,384 $9.75 $112.88M -$3.07M 5 2019-05-31
Extraction Oil & Gas, Inc. (XOG) Delisted 10%+ Owner 7,700,358 $68.54 $527.78M $0 1 2016-10-31

Recent Filings

31 filings
Insider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
Filed Symbol Action Net Shares Net $ Link
2026-03-26 METCZ Sell (S) −9,207 -$103.4K EDGAR
2026-03-24 METC Notice (144) −74,533 -$856.4K EDGAR
2026-03-05 METC Notice (144) −659,887 -$10.45M EDGAR
2025-03-20 METC Notice (144) −329,943 -$3.07M EDGAR
2025-03-20 METC Notice (144) −75,348 -$645.7K EDGAR
2024-12-12 METCZ Other (J) −900,000 $0 EDGAR
2023-12-13 Ramaco Resources, Inc. (METCL) Delisted Sell (S) −32,102 -$506.9K EDGAR
2023-12-08 Ramaco Resources, Inc. (METCL) Delisted Sell (S) −84,188 -$1.47M EDGAR
2023-12-01 Ramaco Resources, Inc. (METCL) Delisted Sell (S) −83,320 -$1.42M EDGAR
2023-11-28 Ramaco Resources, Inc. (METCL) Delisted Sell (S) −88,558 -$1.52M EDGAR
Showing 1–10 of 31
Page 1 of 4
Form 4 codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.