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Total declarations
Company
▲ Purchases (9 ops.)
▼ Sales (1 ops.)
Latest filing published 28 May 2026 for Energy Services of America CORP, €505k. Read the official filing
Filing timeline
BuySaleMark Prince
Insider track record
Disclosed buys
9
Disclosed sells
1
T+90 hit rate
60%
T+90 mean return
+5.6%
Across 5 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Mark Prince: trading record in brief
All filings by Mark Prince on record concern Energy Services of America Corp, in the capacity of board member. The record holds 10 filings, for trades running from 31 May 2022 to 27 May 2026.
On the open market, the record shows 9 purchases worth €491k and 1 sale worth €505k. Netting one side against the other leaves €14k of net selling. A purchase on the market is a deliberate choice to commit personal money, which is why it draws more attention than a grant. In 2026 alone, the filings show no purchases and 1 sale.
The median purchase comes to €25k. 6 out of 9 purchases came within 30 days of a purchase by at least one other insider of the same company. Such overlaps are known as a cluster signal: distinct people reaching the same decision at about the same time.
On 28 May 2026 came the latest disclosure, an open-market sale for €505k in Energy Services of America Corp. The clock since the last published purchase (18 February 2025) now reads 607 days. The median gap between a trade and its publication by SEC (Form 4) is 6 days. The legal deadline for a Form 4 is two business days after the transaction. Every figure here comes from the filings published by SEC (Form 4) and describes the past, not future prices; it is not investment advice.
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Declarations10 total
33,000 shares@ US$17.800.24% mcap50.7% of flowCommon stockSEC:0001104659-26-067698:0
21,000 shares@ US$10.9622.3% of flowCommon stockSEC:0001104659-25-014526:0
Canonical exit: 13 May 2025 (T+90)
4,000 shares@ US$8.093.0% of flowCommon stockSEC:0001104659-24-037358:0
Canonical exit: 18 Jun 2024 (T+90)
15,000 shares@ US$7.9911.1% of flowCommon stockSEC:0001104659-24-030000:0
Canonical exit: 29 May 2024 (T+90)
12,500 shares@ US$7.578.8% of flowCommon stockSEC:0001104659-24-027538:0
Canonical exit: 26 May 2024 (T+90)
10,000 shares@ US$2.672.5% of flowCommon stockSEC:0001104659-23-023310:0
Canonical exit: 17 May 2023 (T+90)
2,500 shares@ US$2.680.6% of flowCommon stockSEC:0001104659-22-129424:0
Canonical exit: 16 Mar 2023 (T+90)
841 shares@ US$3.190.3% of flowCommon stockSEC:0001104659-22-099582:0
Canonical exit: 6 Dec 2022 (T+90)
2,500 shares@ US$3.100.7% of flowCommon stockSEC:0001104659-22-072359:0
Canonical exit: 6 Sept 2022 (T+90)
30 shares@ US$2.450.0% of flowCommon stockSEC:0001104659-22-069260:0
Canonical exit: 29 Aug 2022 (T+90)
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