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Total declarations
Companies
▲ Purchases (3 ops.)
▼ Sales (0 ops.)
Latest filing published 31 Aug 2026 for NET Power Inc.. Read the official filing
Filing timeline
BuySaleRalph Alexander
Insider track record
Disclosed buys
3
Disclosed sells
0
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Ralph Alexander: trading record in brief
Filings by Ralph Alexander span 2 companies, the busiest being Enviva Inc. and NET Power Inc. In total, 12 filings cover trades dated from 3 March 2022 to 3 June 2026.
The open-market record is one-sided, with 3 purchases worth €406k and not one sale. Open-market purchases are the filings investors watch most closely, because the insider pays for the shares out of pocket. Other entries cover 4 share grants and 3 option exercises.
The median purchase comes to €112k. Clusters matter here: 2 out of 3 purchases overlapped with buying by a colleague within 30 days. Purchases made close together by different insiders form what is called a cluster.
Most recently, on 31 August 2026, the filings show a share grant in NET Power Inc. The clock since the last published purchase (10 May 2023) now reads 1,257 days. The median gap between a trade and its publication by SEC (Form 4) is 3 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.
Companies and markets linked to Ralph Alexander
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations12 total
71,770 shares0Restricted Stock UnitsSEC:0001358507-26-000003:0
67,568 shares0Restricted Stock UnitsSEC:0001845437-25-000035:0
21,034 sharesCommon StockSEC:0001104659-24-127379:0
8,115 sharesCommon StockSEC:0001104659-24-127379:1
15,369 shares0Restricted Stock UnitsSEC:0001845437-24-000028:0
6,463 shares0Common StockSEC:0001104659-24-010273:0
21,444 shares0Class A Common StockSEC:0001845437-23-000029:0
2,651 shares@ US$37.7118.4% of flowCommon StockSEC:0001104659-23-072867:0
10,870 shares@ US$9.0818.1% of flowCommon StockSEC:0001104659-23-058243:0
Canonical exit: 7 Aug 2023 (T+90)
2,081 shares0Common StockSEC:0001104659-23-010054:0
3,850 shares@ US$51.6841.0% of flowCommon StockSEC:0001104659-22-108935:0
Canonical exit: 11 Jan 2023 (T+90)
1,614 shares@ US$77.2822.6% of flowCommon StockSEC:0001104659-22-033481:0
Canonical exit: 1 Jun 2022 (T+90)
12 of 12 declarations
