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SCHEDULE
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0001014108-25-000018
SCHEDULE
Filed 2025-02-19
Event 2025-02-14
SEC 0001014108-25-000018 →
clirSPV LLC
→
ClearSign Technologies Corp
CLIR
Stake:
4.30%
Shares:
2,249,027
CUSIP:
185064102
Class:
Common Stock
Item 4 — Purpose of Transaction
The responses to Item 4 contained in the Reporting Persons initial filing on Schedule 13D are incorporated herein by this reference.
Cross-References
Insider Activity (last 365d)
0 transactions
0 buys · 0 sales · 0 awards/exercises
Issuer Cluster
2 13D/G filings on this issuer
1 other filing besides this one
Filer Track Record
1 filings by this filer
0 other filings in the data moat
Short Interest · settle 2026-03-31
DTC 2.27
45,549 shares short · -82.7% vs prior
Other 13D/G Filings on ClearSign Technologies Corp
Filed
Form
Filer
Stake
Shares
2018-03-07
SC
MARLETT CHRISTOPHER A
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