Ja-Chin Lee

ArcLight Clean Transition Corp.OPAL Fuels Inc.Spruce Power Holding Corp

Insider activity · 24 months1 buy0 salesCumulative net flow

Nov 24 · 0 buys · 0 salesDec 24 · 1 buy · 0 salesJan 25 · 0 buys · 0 salesFeb 25 · 0 buys · 0 salesMar 25 · 0 buys · 0 salesApr 25 · 0 buys · 0 salesMay 25 · 0 buys · 0 salesJun 25 · 0 buys · 0 salesJul 25 · 0 buys · 0 salesAug 25 · 0 buys · 0 salesSept 25 · 0 buys · 0 salesOct 25 · 0 buys · 0 salesNov 25 · 0 buys · 0 salesDec 25 · 0 buys · 0 salesJan 26 · 0 buys · 0 salesFeb 26 · 0 buys · 0 salesMar 26 · 0 buys · 0 salesApr 26 · 0 buys · 0 salesMay 26 · 0 buys · 0 salesJun 26 · 0 buys · 0 salesJul 26 · 0 buys · 0 salesAug 26 · 0 buys · 0 salesSept 26 · 0 buys · 0 salesOct 26 · 0 buys · 0 sales

Total declarations

Companies

▲ Purchases (1 ops.)

€4,633

▼ Sales (0 ops.)

—

Latest filing published 20 Feb 2026 for SPRUCE POWER HOLDING CORP. Read the official filing

Filing timeline

BuySale

Ja-Chin Lee

Insider track record

Disclosed buys

Disclosed sells

T+90 hit rate

T+90 mean return

-7.4%

Across 1 buy signal with a settled T+90 return. Return basis: close on the day after publication.

Signal history

Ja-Chin Lee: trading record in brief

Filings by Ja-Chin Lee span 3 companies, the busiest being Spruce Power Holding Corp, OPAL Fuels Inc. and Proterra Inc. The record holds 6 filings, for trades running from 14 June 2021 to 24 June 2025.

On the market, this insider has only ever bought: 1 purchase, €4,633 in total. A purchase on the market is a deliberate choice to commit personal money, which is why it draws more attention than a grant. Besides market trades, the filings include 4 share grants.

Most recently, on 20 February 2026, the filings show a share grant in Spruce Power Holding Corp. The last insider purchase was made public on 5 December 2024, 682 days ago. Typically, a trade is published a median of 4 days after it takes place. Section 16 rules allow two business days to file each Form 4. Source: insider filings from SEC (Form 4). Past trades are no guide to future returns.