Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 5 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

No open-market trades on record; showing all filings.

DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
July 1, 2009 ERII A 4,000 · · 124,000 Direct +3.33% Acquired (price as of 2026-10-05)
July 1, 2009 ERII A 10,000 · · 10,000 Direct · Acquired (price as of 2026-10-05)
July 1, 2009 ERII A 4,000 · · 4,000 Direct · Acquired (price as of 2026-10-05)
Sept. 3, 2008 ERII A 1,000 · · 1,000 Direct · Acquired (price as of 2026-10-05)
July 1, 2008 ERII A 30,000 · · 30,000 Direct · Acquired (price as of 2026-10-05)

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.

06
DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
July 1, 2009 ERII Employee Stock Option (Right to Buy) Common Stock (10,000) $7.13 June 30, 2019 10,000 Acquired
July 1, 2009 ERII Restricted Stock Units Common Stock (4,000) · · 4,000 Acquired
Sept. 3, 2008 ERII Stock Option (Employee Right to Buy) Common Stock (1,000) $9.22 Sept. 2, 2018 1,000 Acquired
July 1, 2008 ERII Employee Stock Option (Right to Buy) Common Stock (30,000) $8.50 June 30, 2018 30,000 Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 3 holdings

07

Securities held when first becoming an insider, per SEC Form 3.

DateTickerSecuritySharesOwnership
July 1, 2008 ERII Common Stock 120,000 Direct
July 1, 2008 ERII Employee Stock Option (Right to Buy)→ Common Stock (5,000) 5,000 Direct
July 1, 2008 ERII Employee Stock Option (Right to Buy)→ Common Stock (30,000) 30,000 Direct