13D·WATCH Activist + Insider Intelligence Live feed Blog About Pricing
ISSUER PROFILE · CIK 0002101393 · CUSIP G0344N123

AmperCap Acquisition CompanyAPMCR

3 13D/G filings 3 distinct filers 8 insider transactions (365d)

Post-Filing Returns · across 1 activist filings on this issuer

Median 30d
0.0%
avg 0.0%
Median 60d
avg —
Median 90d
avg —
Median 180d
avg —

Returns measured from each activist filing's date_of_event, split + dividend adjusted via Yahoo Finance.

Cross-Reference Snapshot

Activist filings
3
2 SCHEDULE 13G · 1 SCHEDULE 13D
Distinct filers
3
multi-activist cluster
Insiders (365d)
8
6 buys · 0 sales
Latest short DTC
1.00
as of 2026-07-31

13D/G Filings Timeline · 3 total

FiledFormFilerStakeSharesIntent
2026-07-09 SCHEDULE 13G Wealthspring Capital LLC view →
2026-06-11 SCHEDULE 13D AmperSPAC LLC 19.61% 3,914,079 view →
2026-06-10 SCHEDULE 13G Sculptor Capital LP view →

Form 4 Insider Transactions · last 365d

DateInsiderRoleTypeSharesPriceValue
2026-06-10 AmperSPAC LLC director, officer, 10%+ J 12,500
2026-06-10 AmperSPAC LLC director, officer, 10%+ Buy 34,912 $10.00 $349K
2026-06-10 AmperSPAC LLC director, officer, 10%+ Buy 34,912
2026-06-04 AmperSPAC LLC director, officer, 10%+ J 1,147,500
2026-06-04 AmperSPAC LLC director, officer, 10%+ Buy 247,500 $10.00 $2.48M
2026-06-04 AmperSPAC LLC director, officer, 10%+ Buy 247,500
2026-06-04 AmperSPAC LLC director, officer, 10%+ Buy 247,500 $10.00 $2.48M
2026-06-04 AmperSPAC LLC director, officer, 10%+ Buy 247,500

FINRA Short Interest History

SettlementShort InterestDays to Cover% Δ vs prior
2026-07-31 11,402 1.00 +42.6%
2026-07-15 7,998 1.00 -18.4%
2026-06-30 9,799 1.00 +100.0%

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