Chris M Gannon

CIK 1645284 · Chief Executive Officer · last filed 2025-09-03

Chris M Gannon is a Chief Executive Officer who has filed 10 SEC Form 4 insider transactions across 2 companies since 2015. The most recent filing, for SCWO, was dated Sep 3, 2025. Across all open-market trades the lifetime net is +$267.1K, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $3.2M across reported positions.

"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.

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Disclosed Exposure

$3.24M

Companies

2

Total Filings

10

Lifetime Open-Market Net

$267.1K

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
Symbol Role Shares Price Disclosed Exposure Lifetime OM Net Filings Latest Filed
SCWO Chief Executive Officer 1,120,000 $2.31 $2.59M $150.0K 2 2025-09-03
ERII Chief Executive Officer 77,859 $8.33 $648.6K $117.1K 8 2019-02-05

Recent Filings

10 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2025-09-03 SCWO Grant (A) +2,250,000 $0 EDGAR
2024-11-20 SCWO Buy (P) +120,000 $150.0K EDGAR
2019-02-05 ERII Mixed +13,373 $104.7K EDGAR
2018-05-08 ERII Mixed −455 -$3.5K EDGAR
2018-02-05 ERII Mixed +16,559 $120.6K EDGAR
2017-02-06 ERII Grant (A) +15,947 $162.5K EDGAR
2016-06-07 ERII Buy (P) +6,350 $69.6K EDGAR
2016-03-10 ERII Grant (A) +19,779 $0 EDGAR
2015-12-10 ERII Grant (A) $0 EDGAR
2015-11-18 ERII Buy (P) +6,306 $47.5K EDGAR
Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.