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ISSUER PROFILE · CIK 0001645666 · CUSIP 49372L100

Kezar Life Sciences, Inc.KZR

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

Post-Filing Returns · across 2 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
2
2 SCHEDULE
Distinct filers
2
multi-activist cluster
Insiders (365d)
0
0 buys · 0 sales
Latest short DTC
1.87
as of 2026-03-31

13D/G Filings Timeline · 2 total

FiledFormFilerStakeSharesIntent
2025-03-03 SCHEDULE Equal Talent Investments Ltd 8.66% 616,502 view →
2025-01-16 SCHEDULE Morningside Venture Investments Ltd 8.45% 616,502 view →

FINRA Short Interest History

SettlementShort InterestDays to Cover% Δ vs prior
2026-03-31 201,330 1.87 +4.7%
2026-03-13 192,306 5.21 +9.2%
2026-02-27 176,056 4.30 -4.3%
2026-02-13 184,069 3.80 -7.9%
2026-01-30 199,787 5.73 +14.7%
2026-01-15 174,148 4.63 -1.2%
2025-12-31 176,297 5.97 -29.7%
2025-12-15 250,843 8.99 +1.9%

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