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Kline Russell

CIK 2049257 · Chief Financial Officer · last filed 2025-12-18

Kline Russell is a Chief Financial Officer who has filed 6 SEC Form 4 insider transactions across 1 company since 2025. The most recent filing shows the insider bought $4.4K of SCWO on Dec 18, 2025. Across all open-market trades the lifetime net is +$16.6K, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $192.6K 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

$192.6K

Companies

1

Total Filings

6

Lifetime Open-Market Net

$16.6K

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 Financial Officer 66,864 $2.88 $192.6K $16.6K 6 2025-12-18

Recent Filings

6 filings
Insider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
Filed Symbol Action Net Shares Net $ Link
2025-12-18 SCWO Buy (P) +20,000 $4.4K EDGAR
2025-10-14 SCWO Grant (A) — $0 EDGAR
2025-09-02 SCWO Grant (A) +250,000 $0 EDGAR
2025-08-25 SCWO Buy (P) +30,000 $7.4K EDGAR
2025-08-21 SCWO Buy (P) +20,000 $4.8K EDGAR
2025-01-17 SCWO Grant (A) +308,642 $0 EDGAR
Form 4 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.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.