Every Form 4 that Blue Bird Corporation (BLBD) has filed with the SEC in the last 12 months is listed below, newest first, and each one links through to the document itself with the summary and the scores our analysis gives it.
A Form 4 covers the transactions officers, directors and large holders report, so if you follow BLBD and want that one kind of document rather than the whole filing history, this is the page to keep. The company's other filings, of every form, are on the full BLBD filings page.
Blue Bird Corp (BLBD) reported that Chief Operating Officer Jeffrey Scott Sanfrey sold 4,000 shares of common stock on September 16, 2026 in an open market or private transaction at $62.40 per share. Following this sale, he directly holds 35,011 shares of Blue Bird common stock, and no Rule 10b5-1 trading plan is reported.
Blue Bird Corp director Daniel Mark Thau purchased 350 shares of common stock on August 12, 2026. The shares were bought at a price of $64.37 per share, increasing his direct holdings to 9,046 shares of Blue Bird Corp common stock following this open-market transaction.
Blue Bird Corp director Daniel Mark Thau purchased additional shares of the company’s stock. On May 19, 2026, he made an open-market purchase of 300 shares of common stock at a weighted average price of $65.09 per share.
After this transaction, Thau directly owns 8,696 shares of Blue Bird Corp common stock. The filing notes that the purchase price reflects several trades that day, with individual prices ranging from $65.05 to $65.11 per share.
Blue Bird Corp director Steve Girardin reported equity awards and interests linked to the company’s acquisition of the remaining stake in its Micro Bird joint venture. Groupe Autobus Girardin Ltee received 2,702,180 Exchangeable Shares of MB Exchangeco Inc. and 1 share of Special Voting Preferred Stock, and Girardin may be deemed to have indirect beneficial ownership through his roles at that entity while disclaiming beneficial ownership beyond his pecuniary interest. Separately, he was granted 2,297 restricted stock units, each representing one share of Blue Bird common stock, which are scheduled to vest on March 31, 2027, with accelerated vesting upon certain change in control or service‑termination events.
Penn Kevin S. reported acquisition or exercise transactions in this Form 4 filing.
Blue Bird Corp director Kevin S. Penn received a grant of 2,297 restricted stock units (RSUs), each representing one share of common stock. The award was granted at no cash cost and increases his direct holdings to 6,396 shares after the transaction.
The RSUs are scheduled to vest on March 31, 2027, with accelerated vesting if there is a change in control of the company or if his service ends due to death, disability, or completion of his term as director. Shares of common stock will be delivered when the RSUs vest and certain service or ownership conditions are met.
Thau Daniel Mark reported acquisition or exercise transactions in this Form 4 filing.
Blue Bird Corp director Daniel Mark Thau received an equity award of 2,297 restricted stock units (RSUs). The award is priced at $0.0000 per share, reflecting a compensation grant rather than a market purchase, and increases his directly held common stock-related position to 8,396 shares equivalent.
The RSUs are scheduled to vest on March 31, 2027. They will vest earlier in full if there is a change in control of the company or if his service ends due to death, disability, or completion of his term as a director. Shares of common stock will be issued when the RSUs vest and upon the earlier of meeting Blue Bird’s minimum stock ownership guidelines, termination of his service as a director, or a change in control event.
Newman Simon J reported acquisition or exercise transactions in this Form 4 filing.
Blue Bird Corp director Simon J. Newman received a stock-based award rather than buying shares on the market. He was granted 2,297 restricted stock units (RSUs), each representing the right to receive one share of common stock. The RSUs are scheduled to vest on March 31, 2027, with accelerated vesting if there is a change in control or if his board service ends due to death, disability, or completion of his term. After this grant, he directly holds 10,334 common shares.
Hightower Edward T. reported acquisition or exercise transactions in this Form 4 filing.
Blue Bird Corp director Edward T. Hightower received an equity award of 2,297 restricted stock units (RSUs). Each RSU represents a right to receive one share of Blue Bird common stock if vesting conditions are met. Following this grant, he holds 6,396 shares directly.
The RSUs are scheduled to vest on March 31, 2027. They will vest earlier in full if there is a change in control of the company or if his service ends due to death, disability, or completion of his term as a director. Shares will be delivered after vesting upon meeting the company’s minimum stock ownership guidelines, termination of service as a director, or a change in control event.
Grimm Douglas J. reported acquisition or exercise transactions in this Form 4 filing.
Blue Bird Corp director Douglas J. Grimm received a grant of 2,297 restricted stock units (RSUs) of common stock. This award increases his direct holdings to 28,764 shares after the transaction. Each RSU represents the right to receive one Blue Bird common share when it vests.
The RSUs are scheduled to vest on March 31, 2027. They will vest earlier in full if there is a change in control of the company or if his service ends due to death, disability, or completion of his term as a director. Shares will be delivered upon vesting and the earlier of meeting the company’s minimum stock ownership guidelines, ending his board service, or a change in control event.
Fream Julie A reported acquisition or exercise transactions in this Form 4 filing.
Blue Bird Corp director Julie A. Fream received a grant of 2,297 restricted stock units (RSUs). Each RSU represents a contingent right to receive one share of Blue Bird common stock. The RSUs are scheduled to vest on March 31, 2027, subject to earlier vesting upon a change in control, death, disability, or completion of her board term.
Upon this award, Fream’s direct holdings total 9,705 shares of common stock, to be settled in shares when the RSUs vest and upon the earlier of meeting minimum stock ownership guidelines, termination of service as a director, or a change in control event.
Blaufuss Mark reported acquisition or exercise transactions in this Form 4 filing.
Blue Bird Corp director Mark Blaufuss received an equity grant of 2,297 restricted stock units (RSUs). Each RSU represents the right to receive one share of Blue Bird common stock if vesting conditions are met, so this is a stock-based compensation award rather than a cash transaction.
The RSUs are scheduled to vest on March 31, 2027, with accelerated vesting if there is a change in control of the company or if his service ends due to death, disability, or completion of his board term. Shares will be issued upon vesting and the earlier of meeting minimum stock ownership guidelines, ending board service, or a change in control. Following this grant, Blaufuss directly holds 10,334 shares of common stock.
Blue Bird Corp Chief Operating Officer Jeffrey Scott Sanfrey exercised stock options and sold shares. On March 4, 2026, he converted 5,192 options into 5,192 common shares at $12.35 per share, then sold 5,192 shares at a weighted average price of $58.54, leaving 39,011 shares directly owned.
Blue Bird Corp Chief Financial Officer Razvan Radulescu reported an open-market sale of common stock. On February 19, 2026, he sold 3,925 shares of Blue Bird common stock at an average price of $60.98 per share. After this transaction, he directly owned 42,255 shares of common stock.
Blue Bird Corporation’s Chief Financial Officer reported an options exercise and share sale. On December 17, 2025, the officer exercised stock options to acquire a total of 7,006 shares of common stock at an exercise price of $12.35 per share, through two transactions of 3,503 shares each. That same day, 7,006 shares of common stock were sold at a weighted average price of $51.58 per share under a pre-arranged Rule 10b5-1 trading plan, with sale prices ranging from $51.55 to $51.64. After these transactions, the officer directly beneficially owned 46,180 shares of Blue Bird common stock.
Blue Bird Corp's Chief Operating Officer reported a routine tax-related share withholding. On December 12, 2025, 549 shares of common stock, par value $0.0001 per share, were disposed of at $50.36 per share under transaction code F. According to the explanation, these shares were withheld to satisfy payroll tax withholding obligations related to restricted stock units that vested on that date.
After this withholding transaction, the officer directly beneficially owns 39,011 shares of Blue Bird common stock.
Blue Bird Corp’s SVP General Counsel reported an insider equity transaction. On December 12, 2025, 626 shares of common stock were withheld at $50.36 per share to satisfy payroll tax withholding obligations tied to restricted stock units that vested on that date.
After this tax-related withholding, the officer directly beneficially owned 59,910 shares of Blue Bird common stock. The filing indicates this is a form filed by one reporting person in the capacity of an officer.
Blue Bird Corp reported an insider transaction by its Chief Financial Officer on Form 4. On December 12, 2025, 2,907 shares of common stock were used in a transaction coded “F” at a price of $ 50.36 per share.
The filing explains that these shares were withheld to satisfy payroll tax withholding obligations tied to restricted stock units that vested on that date. After this tax-related share withholding, the officer directly beneficially owns 46,180 shares of Blue Bird common stock.
Blue Bird Corp reported an insider stock sale by a director. On 12/12/2025, the director sold 7,040 shares of common stock at $50.5 per share and a further 8,341 shares at $50.35 per share.
After these transactions, the director directly beneficially owned 233,726 shares following the first sale and 225,385 shares following the second sale.