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ISSUER PROFILE · CIK 0001589526 · CUSIP 095306106

Blue Bird CorpBLBD

3 13D/G filings 2 distinct filers 58 insider transactions (365d)

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

Median 30d
avg —
Median 60d
avg —
Median 90d
avg —
Median 180d
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Returns measured from each activist filing's date_of_event, split + dividend adjusted via Yahoo Finance.

Cross-Reference Snapshot

Activist filings
3
1 SCHEDULE 13D · 2 SC
Distinct filers
2
multi-activist cluster
Insiders (365d)
58
19 buys · 17 sales
Latest short DTC
6.22
as of 2026-05-29

Institutional Consensus · 2025-12-31

Held by elite portfolio managers
1 holder · $4.03M
Point72 Asset Mgmt

13D/G Filings Timeline · 3 total

FiledFormFilerStakeSharesIntent
2026-04-08 SCHEDULE 13D Groupe Autobus Girardin Ltee 7.88% 2,702,180 view →
2023-06-14 SC ASP BB Holdings LLC view →
2021-03-12 SC ASP BB Holdings LLC view →

Form 4 Insider Transactions · last 365d

DateInsiderRoleTypeSharesPriceValue
2026-04-01 Girardin Steve director Award 1
2026-04-01 Penn Kevin S. director Award 2,297
2026-04-01 Thau Daniel Mark director Award 2,297
2026-04-01 Newman Simon J director Award 2,297
2026-04-01 Hightower Edward T. director Award 2,297
2026-04-01 Grimm Douglas J. director Award 2,297
2026-04-01 Fream Julie A director Award 2,297
2026-04-01 Blaufuss Mark director Award 2,297
2026-04-01 Girardin Steve director Award 2,297
2026-04-01 Girardin Steve director Award 2,702,180
2026-03-04 Sanfrey Jeffrey Scott officer Option exercise 5,192 $12.35 $64K
2026-03-04 Sanfrey Jeffrey Scott officer Sale 5,192 $58.54 $304K
2026-02-19 Radulescu Razvan officer Sale 3,925 $60.98 $239K
2025-12-17 Radulescu Razvan officer Option exercise 3,503 $12.35 $43K
2025-12-17 Radulescu Razvan officer Sale 7,006 $51.58 $361K
2025-12-12 Sanfrey Jeffrey Scott officer F 549 $50.36 $28K
2025-12-12 Scartz Ted officer F 626 $50.36 $32K
2025-12-12 Radulescu Razvan officer F 2,907 $50.36 $146K
2025-12-12 Horlock Phil director Sale 7,040 $50.50 $356K
2025-12-12 Horlock Phil director Sale 8,341 $50.35 $420K
2025-12-10 Radulescu Razvan officer Sale 7,984 $50.39 $402K
2025-12-06 Sanfrey Jeffrey Scott officer F 753 $51.27 $39K
2025-12-06 Scartz Ted officer F 881 $51.27 $45K
2025-12-06 Radulescu Razvan officer F 3,287 $51.27 $169K
2025-12-04 Thau Daniel Mark director Buy 400 $51.05 $20K
Showing 25 of 58

FINRA Short Interest History

SettlementShort InterestDays to Cover% Δ vs prior
2026-05-29 3,356,831 6.22 +1.7%
2026-05-15 3,300,586 5.49 -2.3%
2026-04-30 3,378,356 10.55 -3.2%
2026-04-15 3,490,890 10.58 -9.4%
2026-03-31 3,852,758 11.40 -9.6%
2026-03-13 4,260,392 11.82 -2.4%
2026-02-27 4,363,844 9.71 -11.9%
2026-02-13 4,953,025 8.63 -6.8%
2026-01-30 5,312,518 10.70 -0.3%
2026-01-15 5,328,738 13.67 +0.3%
2025-12-31 5,313,200 13.15 +3.4%
2025-12-15 5,137,110 12.63 +4.8%

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