Insider Ledger
PPSI insider buying and SEC filings, explained
Pioneer Power Solutions, Inc. · CIK 1449792
Tracked: Forms 3/4/5, 8-K, NT · All filings on sec.gov
Company profile
- Exchanges
- Nasdaq
- Industry (SIC)
- Miscellaneous Electrical Machinery, Equipment & Supplies
- State of incorporation
- DE
- Fiscal year end
- Dec 31
- Former names
- SIERRA CONCEPTS, INC.
Insider activity in the last 12 months
Bought
$34K
Insiders who bought
1
Sold (not marked 10b5-1)
$0
Planned sales (10b5-1)
$0
Insider purchases and sales, last 12 months
| Traded | Type | What was filed | Source |
|---|---|---|---|
| Nov 18, 2025 | Purchase (code P) | Nathan Mazurek (CEO and Director) bought 10,000 shares at about $3.39 ($34K), reported as a purchase (code P). Holdings up 1% to 1,976,496 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Nov 20, 2025 |
1 routine transaction (such as a grant, option exercise or tax withholding) is not listed.
Cluster buys
No cluster buys in the last 12 months.
Red flags
No red flags in the last 12 months.
Key events
No key events in the last 12 months.
8-K filings, last 12 months
No 8-K filings in the last 12 months.
Red flags are objective triggers only: the item or form filed, never an opinion.
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