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Michael W Altschaefl

CIK 1476048 · CEO and Board Chair · last filed 2023-05-26

Michael W Altschaefl is a CEO and Board Chair who has filed 48 SEC Form 4 insider transactions across 1 company since 2009. The most recent filing, for OESX, was dated May 26, 2023. Across all open-market trades the lifetime net is +$275.2K, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $1.1M 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

$1.14M

Companies

1

Total Filings

48

Lifetime Open-Market Net

$275.2K

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
OESX CEO and Board Chair 112,111 $10.13 $1.14M $275.2K 48 2023-05-26

Recent Filings

48 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
2023-05-26 OESX Grant (A) +35,952 $0 EDGAR
2022-12-14 OESX Grant (A) +35,952 $0 EDGAR
2022-09-16 OESX Mixed +240,063 $54.1K EDGAR
2022-06-24 OESX Buy (P) +10,000 $20.4K EDGAR
2022-06-13 OESX Mixed +190,063 $54.1K EDGAR
2021-11-29 OESX Buy (P) +15,000 $54.1K EDGAR
2021-06-07 OESX Grant (A) +71,070 $0 EDGAR
2021-05-25 OESX Exer (M) +22,045 $92.4K EDGAR
2020-06-11 OESX Grant (A) +92,155 $0 EDGAR
2019-08-12 OESX Grant (A) +63,747 $0 EDGAR
Showing 1–10 of 48
Page 1 of 5
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.