Citadel Securities GP LLC → AmpliTech Group, Inc. AMPGZ

Stake: — Shares: — Class: Common Stock, par value $0.001 per share (the "Shares")

Item 4 — Purpose of Transaction

Not extracted from this filing — typically because it's an amendment (13D/A) and Item 4 is unchanged from the parent filing. Read the raw SEC filing →

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

4 filings by this filer

3 other filings in the data moat

Short Interest · settle 2026-09-30

DTC 1.00

13,608 shares short · +428.9% vs prior

Other 13D/G Filings on AmpliTech Group, Inc.

Filed	Form	Filer	Stake	Shares
2026-10-07	SCHEDULE 13G	Funicular Funds, LP	—	—	view →

Other Filings by Citadel Securities GP LLC

Filed	Form	Issuer	Stake	Shares
2026-07-27	SCHEDULE 13G	BITDEER TECHNOLOGIES GROUP	—	—	view →
2026-07-08	SCHEDULE 13G	POET TECHNOLOGIES INC. POET	—	—	view →
2026-05-27	SCHEDULE 13G	TERAWULF INC. WULF	—	—	view →

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