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Total declarations
Company
▲ Purchases (9 ops.)
▼ Sales (0 ops.)
Latest filing published 12 Aug 2026 for Matador Resources Co, €37k. Read the official filing
Filing timeline
BuySaleWilliam Thomas Elsener
Insider track record
Disclosed buys
9
Disclosed sells
0
T+90 hit rate
50%
T+90 mean return
+4.4%
Across 4 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
William Thomas Elsener: trading record in brief
William Thomas Elsener appears in our data through filings on Matador Resources Co shares, published by SEC (Form 4). The record holds 21 filings, for trades running from 27 October 2022 to 10 August 2026.
No open-market sale appears; the market trades are 9 purchases worth €277k. Unlike grants, an open-market purchase is paid for by the insider, at the market price. The rest of the record consists of 10 share grants and 2 option exercises. 2026 to date brings 1 purchase and no sales.
In size, the median ticket on the buying side is €27k. On 9 out of 9 purchases, another insider of the same company was buying within the same 30 days. A cluster is several different insiders buying the same stock within a short window, a pattern studied more closely than a single purchase.
The latest filing, published on 12 August 2026, reports an open-market purchase of €37k in Matador Resources Co. Between a trade and the moment it shows up on SEC (Form 4), the median delay is 2 days. The legal deadline for a Form 4 is two business days after the transaction. Source: insider filings from SEC (Form 4). Past trades are no guide to future returns.
Companies and markets linked to William Thomas Elsener
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations21 total
850 shares@ US$50.940.0007% mcap4.4% of flowCommon StockSEC:0001934692-26-000004:0
Canonical exit: 8 Nov 2026 (T+90)
1,050 shares@ US$47.805.1% of flowCommon StockSEC:0001628280-26-009326:0
3,480 shares0Common StockSEC:0001628280-26-001426:0
600 shares@ US$39.512.6% of flowCommon StockSEC:0001934692-25-000005:0
Canonical exit: 29 Jan 2026 (T+90)
600 shares@ US$48.463.3% of flowCommon StockSEC:0001934692-25-000003:0
Canonical exit: 10 Dec 2025 (T+90)
750 shares@ US$40.103.6% of flowCommon StockSEC:0001520006-25-000141:0
Canonical exit: 30 Jul 2025 (T+90)
700 shares@ US$45.674.1% of flowCommon StockSEC:0001520006-25-000084:0
Canonical exit: 2 Jun 2025 (T+90)
1,000 shares@ US$52.406.8% of flowCommon StockSEC:0001520006-25-000074:0
Canonical exit: 27 May 2025 (T+90)
1,050 shares@ US$57.197.8% of flowCommon StockSEC:0001520006-25-000047:0
13,711 shares0Common StockSEC:0001520006-25-000016:0
800 shares@ US$56.605.9% of flowCommon StockSEC:0001520006-24-000223:0
Canonical exit: 13 Mar 2025 (T+90)
500 shares@ US$49.473.1% of flowCommon StockSEC:0001520006-24-000193:0
Canonical exit: 9 Dec 2024 (T+90)
1,640 shares@ US$59.2112.1% of flowCommon StockSEC:0001520006-24-000123:0
1,050 shares@ US$58.987.8% of flowCommon StockSEC:0001520006-24-000072:0
4,548 shares@ US$29.6817.1% of flowCommon StockSEC:0001520006-24-000035:0
22,250 shares0Common StockSEC:0001520006-24-000015:0
1,640 shares@ US$47.339.9% of flowCommon StockSEC:0001520006-23-000125:0
500 shares@ US$45.782.9% of flowCommon StockSEC:0001520006-23-000078:0
Canonical exit: 13 Jun 2023 (T+90)
8,000 shares0Common StockSEC:0001520006-23-000043:0
8,750 shares0Common StockSEC:0001520006-23-000016:0
9,334 shares@ US$14.8018.9% of flowCommon StockSEC:0001520006-22-000208:0
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