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ISSUER PROFILE · CIK 0001675033 · CUSIP 390320703

Great Elm Capital Corp.GECCO

15 13D/G filings 3 distinct filers 0 insider transactions (365d)

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

Median 30d
avg —
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
15
1 SCHEDULE · 14 SC
Distinct filers
3
multi-activist cluster
Insiders (365d)
0
0 buys · 0 sales
Latest short DTC
1.00
as of 2026-05-15

13D/G Filings Timeline · 15 total

FiledFormFilerStakeSharesIntent
2025-01-21 SCHEDULE Northern Right Capital Management, L.P. 7.60% 874,187 view →
2023-09-22 SC Great Elm Group, Inc. view →
2023-01-25 SC Great Elm Group, Inc. view →
2021-09-28 SC Great Elm Group, Inc. view →
2019-11-21 SC Mast Capital Management, LLC view →
2019-09-18 SC Mast Capital Management, LLC view →
2019-08-15 SC Mast Capital Management, LLC view →
2019-07-11 SC Mast Capital Management, LLC view →
2019-06-06 SC Mast Capital Management, LLC view →
2019-05-20 SC Mast Capital Management, LLC view →
2019-04-02 SC Mast Capital Management, LLC view →
2019-03-26 SC Mast Capital Management, LLC view →
2019-03-05 SC Mast Capital Management, LLC view →
2019-02-13 SC Mast Capital Management, LLC view →
2019-01-31 SC Mast Capital Management, LLC view →

FINRA Short Interest History

SettlementShort InterestDays to Cover% Δ vs prior
2026-05-15 19 1.00 -71.2%
2026-04-30 66 1.00 +230.0%
2026-04-15 20 1.00 +566.7%
2026-03-31 3 1.00 -98.9%
2026-03-13 267 1.00 +26600.0%
2026-02-27 1 1.00 0.0%
2026-02-13 1 1.00 -66.7%
2026-01-30 3 1.00 +200.0%
2026-01-15 1 1.00 0.0%
2025-12-31 1 1.00 0.0%
2025-12-15 1 1.00 0.0%

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