SEC Form 4 · Updated Daily

BLBD

— BLUE BIRD CORPORATION Ownership

Insider and institutional ownership derived from SEC Form 4 filings. Click any owner to see their holdings across every company they’ve filed on, and how their position has changed over time.

Financials Ownership

Current Reporting Owners

Owner	Role	Shares Owned	As Of	Last Activity
Horlock Phil	Director	225,385	2025-12-12	S
Wyskiel John	Director · Officer	136,419	2025-12-02	A
Scartz Ted	Officer	59,910	2025-12-12	F
Radulescu Razvan	Officer	42,255	2026-02-19	S
Sanfrey Jeffrey Scott	Officer	39,011	2026-03-04	S
Grimm Douglas J.	Director	28,764	2026-04-01	A
Blaufuss Mark	Director	10,334	2026-04-01	A
Newman Simon J	Director	10,334	2026-04-01	A
Fream Julie A	Director	9,705	2026-04-01	A
Thau Daniel Mark	Director	9,046	2026-08-12	P
Penn Kevin S.	Director	6,396	2026-04-01	A
Hightower Edward T.	Director	6,396	2026-04-01	A
Girardin Steve	Director	2,297	2026-04-01	A

Recent Filings

Date	Owner	Activity	Shares	Price	Owned After
2026-08-12	Thau Daniel Mark	Open-market buy	350	$64.37	9,046
2026-05-19	Thau Daniel Mark	Open-market buy	300	$65.09	8,696
2026-04-01	Blaufuss Mark	Grant / award	2,297	$0.00	10,334
2026-04-01	Fream Julie A	Grant / award	2,297	$0.00	9,705
2026-04-01	Grimm Douglas J.	Grant / award	2,297	$0.00	28,764
2026-04-01	Hightower Edward T.	Grant / award	2,297	$0.00	6,396
2026-04-01	Newman Simon J	Grant / award	2,297	$0.00	10,334
2026-04-01	Thau Daniel Mark	Grant / award	2,297	$0.00	8,396
2026-04-01	Penn Kevin S.	Grant / award	2,297	$0.00	6,396
2026-04-01	Girardin Steve	Grant / award (derivative)	2,702,180	—	2,702,180
2026-04-01	Girardin Steve	Grant / award	2,297	$0.00	2,297
2026-04-01	Girardin Steve	Grant / award	1	—	1
2026-03-04	Sanfrey Jeffrey Scott	Option exercise (derivative)	5,192	$0.00	0
2026-03-04	Sanfrey Jeffrey Scott	Open-market sale	5,192	$58.54	39,011
2026-03-04	Sanfrey Jeffrey Scott	Option exercise	5,192	$12.35	44,203
2026-02-19	Radulescu Razvan	Open-market sale	3,925	$60.98	42,255
2025-12-17	Radulescu Razvan	Option exercise (derivative)	3,503	$0.00	0
2025-12-17	Radulescu Razvan	Open-market sale	7,006	$51.58	46,180
2025-12-17	Radulescu Razvan	Option exercise	3,503	$12.35	53,186
2025-12-17	Radulescu Razvan	Option exercise	3,503	$12.35	49,683
2025-12-12	Horlock Phil	Open-market sale	8,341	$50.35	225,385
2025-12-12	Horlock Phil	Open-market sale	7,040	$50.50	233,726
2025-12-12	Radulescu Razvan	Tax withholding	2,907	$50.36	46,180
2025-12-12	Scartz Ted	Tax withholding	626	$50.36	59,910
2025-12-12	Sanfrey Jeffrey Scott	Tax withholding	549	$50.36	39,011
2025-12-10	Radulescu Razvan	Open-market sale	7,984	$50.39	49,087
2025-12-06	Radulescu Razvan	Tax withholding	3,287	$51.27	57,071
2025-12-06	Scartz Ted	Tax withholding	881	$51.27	60,536
2025-12-06	Sanfrey Jeffrey Scott	Tax withholding	753	$51.27	39,560
2025-12-04	Thau Daniel Mark	Open-market buy	400	$51.05	6,099
2025-12-02	Wyskiel John	Grant / award	28,999	$0.00	136,419
2025-12-02	Wyskiel John	Grant / award	19,332	$0.00	107,420
2025-12-02	Wyskiel John	Tax withholding	14,447	$50.70	88,088
2025-12-02	Radulescu Razvan	Grant / award	13,314	$0.00	60,358
2025-12-02	Radulescu Razvan	Grant / award	8,876	$0.00	47,044
2025-12-02	Radulescu Razvan	Tax withholding	2,626	$50.70	38,168
2025-12-02	Scartz Ted	Grant / award	8,081	$0.00	61,417
2025-12-02	Scartz Ted	Grant / award	5,387	$0.00	53,336
2025-12-02	Scartz Ted	Tax withholding	820	$50.70	47,949
2025-12-02	Sanfrey Jeffrey Scott	Grant / award	6,154	$0.00	40,313

Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.