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ISSUER PROFILE · CIK 0001518461

AmpliTech Group, Inc.AMPGZ

2 13D/G filings 2 distinct filers 0 insider transactions (365d)

Cross-Reference Snapshot

Activist filings
2
2 SCHEDULE 13G
Distinct filers
2
multi-activist cluster
Insiders (365d)
0
0 buys · 0 sales
Latest short DTC
1.00
as of 2026-09-30

13D/G Filings Timeline · 2 total

FiledFormFilerStakeSharesIntent
2026-10-07 SCHEDULE 13G Funicular Funds, LP — — view →
2026-10-06 SCHEDULE 13G Citadel Securities GP LLC — — view →

FINRA Short Interest History

SettlementShort InterestDays to Cover% Δ vs prior
2026-09-30 13,608 1.00 +428.9%
2026-09-15 2,573 1.00 +4.5%
2026-08-31 2,463 1.00 +359.5%
2026-08-14 536 1.00 -43.4%
2026-07-31 947 1.00 -38.5%
2026-07-15 1,539 1.00 +11.8%
2026-06-30 1,376 1.00 -66.9%
2026-06-15 4,158 1.00 -53.1%
2026-05-29 8,872 1.00 -42.0%
2026-05-15 15,303 1.13 -1.7%
2026-04-30 15,567 10.60 +106.2%
2026-04-15 7,551 1.00 +1469.8%

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