$ERII 4 SEC Filings

Filed On	Filing
29 Jul 2026	Form 4: Clemente Rodney, SVP, Water Gave up 2,320 shares to cover exercise price or tax ($19.5K) · Sold 5,387 shares ($46.1K)
29 Jul 2026	Form 4: Yeung William, Chief Legal Officer Gave up 2,828 shares to cover exercise price or tax ($23.8K) · Sold 2,048 shares ($17.5K)
22 Jul 2026	Form 4: Mitchell John Joseph, Director Received 16,797 shares as a grant or award
25 Jun 2026	Form 4: Ryan Aidan, Interim CFO Received 18,518 shares as a grant or award ($215K)
17 Jun 2026	Form 4: Sabol Colin R, Director Bought 11,180 shares ($99.3K)
17 Jun 2026	Form 4: Buehler Alexander J, Director Received 15,327 shares by exercise or conversion ($132K) · Sold 14,900 shares ($130K)
05 Jun 2026	Form 4: Tondreau Pamela L., Director Received 22,316 shares as a grant or award ($185K)
05 Jun 2026	Form 4: Chow Joan Kai, Director Received 18,094 shares as a grant or award ($150K)
05 Jun 2026	Form 4: Sabol Colin R, Director Received 18,094 shares as a grant or award ($150K)
05 Jun 2026	Form 4: Hanstveit Arve, Director Received 18,094 shares as a grant or award ($150K)
15 May 2026	Form 4: Tondreau Pamela L., Director Bought 20,000 shares ($167K)
08 Apr 2026	Form 4: Hanstveit Arve, Director Sold 2,419 shares ($24.9K)
06 Apr 2026	Form 4: Hanstveit Arve, Director Sold 165,292 shares ($1.68M)
11 Mar 2026	Form 4: Hanstveit Arve, Director Sold 25,000 shares ($274K)
09 Mar 2026	Form 4: Hanstveit Arve, Director Sold 38,418 shares ($411K) · Sold 11,582 shares ($123K)
06 Mar 2026	Form 4: Clemente Rodney, SVP, Water Sold 20,568 shares ($218K)
06 Mar 2026	Form 4: Ramanan Natarajan, Chief Technology Officer Sold 272 shares ($2.88K)
04 Mar 2026	Form 4: Ramanan Natarajan, Chief Technology Officer Gave up 2,724 shares to cover exercise price or tax ($27.8K)
19 Feb 2026	Form 4: Mancini Michael S., Chief Financial Officer Received 45,626 shares as a grant or award
19 Feb 2026	Form 4: Yeung William, Chief Legal Officer Received 25,959 shares as a grant or award

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