Nathan Kroeker

CIK 1613718 · Chief Commercial Officer · last filed 2026-07-28

Nathan Kroeker is a Chief Commercial Officer who has filed 75 SEC Form 4 insider transactions across 4 companies since 2014. The most recent filing, for EOSE, was dated Jul 28, 2026. Across all open-market trades the lifetime net is −$4.2M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $3.4M 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.

Disclosed Exposure

$3.37M

Companies

4

Total Filings

75

Lifetime Open-Market Net

-$4.22M

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
EOSE	Chief Commercial Officer	997,944	$3.38	$3.37M	-$1.54M	3	2026-07-28
Eos Energy Enterprises, Inc. (EOSEW) Delisted	CCO and Interim CFO	711,887	$1.47	$1.05M	-$1.99M	15	2025-07-29
Via Renewables, Inc. (SPKEP) Delisted	President & CEO	127,205	$25.96	$3.30M	-$829.8K	24	2019-12-18
Via Renewables, Inc. (SPKE) Delisted	President & CEO	34,531	$11.37	$392.6K	$138.1K	25	2017-03-20

Recent Filings

75 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
2026-07-28	EOSE	Notice (144)	−110,417	-$378.7K	EDGAR
2026-07-28	EOSE	Mixed	+110,417	-$371.0K	EDGAR
2026-07-07	EOSE	Notice (144)	−79,309	-$412.4K	EDGAR
2026-07-07	EOSE	Mixed	+79,309	-$371.2K	EDGAR
2026-06-30	EOSE	Notice (144)	−35,289	-$211.4K	EDGAR
2026-01-26	EOSE	Notice (144)	−50,000	-$849.2K	EDGAR
2026-01-26	EOSE	Mixed	+50,000	-$802.0K	EDGAR
2025-07-29	EOSE	Notice (144)	−99,375	-$590.0K	EDGAR
2025-07-29	Eos Energy Enterprises, Inc. (EOSEW) Delisted	Mixed	+121,458	-$590.3K	EDGAR
2025-07-08	EOSE	Notice (144)	−47,254	-$243.4K	EDGAR

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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.