Every Form 4 that Mine Safety Incorporated (MSA) 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 MSA 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 MSA filings page.
MSA Safety Inc (MSA) reported an insider equity transaction by Chief Financial Officer Julie A. Beck. On 2026-08-31, 140 shares of common stock were delivered or withheld to satisfy exercise price or tax liability obligations, at a reported reference price of $186.77 per share. After this transaction, Beck directly held 3,685 shares of MSA common stock.
MSA Safety Inc director and chairman Nishan J. Vartanian reported selling 20,000 shares of common stock on 2026-08-07 in an open market or private transaction at a volume weighted average price of $193.9866 per share, with actual sale prices ranging from $193.575 to $195.6549. Following this sale, he directly holds 50,324 shares and has an additional 1,190 shares held indirectly by his wife.
MSA Safety Inc director Octavio Marquez reported a grant of 626 shares of Common Stock, no par value, on August 4, 2026. The award was recorded at $0.00 per share, increasing his directly held stake to 626 shares. The transaction was reported as a grant, award, or other acquisition and was not made under a Rule 10b5-1 trading plan.
MSA Safety Inc Chief Accounting Officer Jonathan D. Buck reported two transactions in company common stock on August 4, 2026. He made a bona fide gift of 52 shares and separately sold 469 shares at $191.0000 per share in an open-market or private transaction.
MSA Safety Inc CEO Steven C. Sr. Blanco reported a tax-related share disposition. On June 12, 2026, 702 shares of common stock were withheld at $159.89 per share to cover tax obligations. Following this transaction, he directly holds 40,239 shares of MSA Safety common stock.
MSA Safety Inc Chief Financial Officer Julie A. Beck reported an open-market purchase of 448 shares of MSA Safety common stock at an average price of $158.6899 per share. After this transaction, she directly owns 3,825 shares of the company’s common stock.
MSA Safety Inc director Sandra L. Phillips received a grant of 11.973 shares of Common Stock on June 10, 2026. The shares were acquired at no stated price as a stock award, increasing her direct holdings to 8,949.270 shares. This reflects routine equity-based compensation rather than an open-market transaction.
MSA Safety Inc director Luca Savi received a stock grant of 18.3 shares of Common Stock on June 10, 2026. The shares were acquired at no stated price as a grant, not through an open-market purchase. After this award, Savi directly holds a total of 5,456.7105 MSA Safety shares.
Jordan Gregory B. reported acquisition or exercise transactions in this Form 4 filing.
MSA Safety Inc director Jordan Gregory B. received a grant of 22.876 shares of common stock. This was a compensation-related award, not an open-market purchase. Following this grant, his direct holdings increased to 8,341.091 shares of MSA Safety common stock.
MSA Safety Inc director Diane M. Pearse received a grant of 22.875 shares of Common Stock, no par value, as a compensation-related award. The shares were acquired at a stated price of $0.0000 per share. Following this award, her directly owned holdings reported in this filing total 42,671.085 shares.
MSA Safety Inc officer Richard W. Roda, Vice President, Secretary and Chief Legal Officer, reported a bona fide gift of 300 shares of Common Stock on 2026-05-21 at a transaction value of $167.76 per share. After this charitable transfer, he directly holds 10,003 shares of MSA Safety common stock.
Vartanian Nishan J. reported acquisition or exercise transactions in this Form 4 filing.
MSA Safety Inc chairman Nishan J. Vartanian reported a compensation-related stock award. On May 13, 2026, he received 899 shares of common stock at no cost, bringing his direct holdings to 70,324 shares. An additional 1,190 shares are held indirectly through his wife.
Sperry William R reported acquisition or exercise transactions in this Form 4 filing.
MSA Safety Inc director William R. Sperry received a stock grant of 899 shares of Common Stock at no cost. This award on May 13, 2026 increased his directly held stake to 8,167 shares. The transaction is classified as a grant or award rather than an open‑market purchase.
Savi Luca reported acquisition or exercise transactions in this Form 4 filing.
MSA Safety Inc director Luca Savi reported receiving a grant of 899 shares of common stock at no cash cost, as shown in a Form 4 insider filing. This equity award increases Savi's direct holdings to 5,438.4105 shares, aligning more of the director's compensation with shareholder interests.
MSA Safety Inc director Sandra L. Phillips received an award of 899 shares of common stock at no cost on May 13, 2026. This compensation-related grant increased her directly held stake to 8,937.297 shares of MSA common stock. The filing shows no related option exercises or derivative positions.
PEARSE DIANE M reported acquisition or exercise transactions in this Form 4 filing.
MSA Safety Inc director Diane M. Pearse received a grant of 899 shares of Common Stock, no par value. The award was recorded at a price of $0.00 per share as a compensation-related grant, not an open-market purchase. Following this transaction, she directly holds 42,648.21 shares of MSA Safety Inc common stock.
LAMBERT WILLIAM M reported acquisition or exercise transactions in this Form 4 filing.
MSA Safety Inc director William M. Lambert reported a stock grant and updated his holdings. He received an award of 899 shares of common stock at no cost, bringing his direct ownership to 35,626 shares. The filing also reports 40,250 shares held indirectly through his wife and 13,500 shares held indirectly through a GRAT associated with his wife.
Jordan Gregory B. reported acquisition or exercise transactions in this Form 4 filing.
MSA Safety Inc director Jordan Gregory B. received an equity award of 899 shares of Common Stock, no par value, as a grant with no cash paid per share. Following this award, his directly held stake increased to a total of 8,318.215 shares of MSA common stock.
BRUGGEWORTH ROBERT A reported acquisition or exercise transactions in this Form 4 filing.
MSA Safety Inc director Robert A. Bruggeworth reported an equity compensation grant. He received 899 shares of Common Stock as a grant or award at a stated price of $0.0000 per share, bringing his direct holdings to 4,631 shares. The filing also shows 33,825.227 shares held indirectly by a trust. There were no open-market buy or sell transactions disclosed in this report.
Savi Luca reported acquisition or exercise transactions in this Form 4 filing.
MSA Safety Inc director Luca Savi received a grant of 12.993 shares of common stock on March 10, 2026 as a compensation-related award, not a market purchase. After this award, Savi directly holds a total of 4,539.4105 shares of MSA Safety common stock.
MSA Safety Inc director Sandra L. Phillips received a small equity award in the form of company stock. On the reported date, she acquired 7.615 shares of MSA common stock as a grant or award at no stated purchase price. After this compensation-related transaction, she directly holds a total of 8,038.297 MSA common shares. This is a routine insider equity award rather than an open-market purchase or sale.
MSA Safety Inc director Diane M. Pearse acquired 16.883 shares of common stock on a grant or award basis. The shares were recorded at a price of $0.00 per share, indicating a non-cash award. After this transaction, she directly owns a total of 41,749.210 shares of MSA common stock.
Jordan Gregory B. reported acquisition or exercise transactions in this Form 4 filing.
MSA Safety Inc director Jordan Gregory B. received a grant of 16.883 shares of common stock on March 10, 2026. This award increased his directly held position to 7,419.215 shares of MSA Safety common stock. The transaction was reported as a grant or award rather than an open-market purchase.
Vartanian Nishan J. reported acquisition or exercise transactions in this Form 4 filing.
MSA Safety Inc director and Chairman Nishan J. Vartanian reported an amended equity award on a Form 4/A. He was granted 60,786 shares of common stock on March 8, 2026, with no cash price per share. Following the award, he directly holds 95,096 shares of MSA Safety common stock. A footnote explains this amendment corrects the number of shares reported as awarded under performance stock units and updates the beneficial ownership total to reflect the correction.
MSA Safety Inc reported that Chief Accounting Officer Jonathan D. Buck received an award of 1,100 shares of common stock as a grant or other acquisition, not an open-market purchase. Following this award, he directly holds 4,791 shares of MSA Safety common stock.
The Form 4/A is an amendment that corrects the number of shares previously reported as awarded under performance stock units due to an administrative error, and it also updates the reported number of shares beneficially owned after the transaction.
Roda Richard W reported acquisition or exercise transactions in this Form 4 filing.
MSA Safety Inc filed an amended insider report updating a prior stock award disclosure for Vice President, Secretary and CLO Richard W. Roda. The amendment corrects the number of common shares reported as granted under performance stock units.
The corrected entry reflects an award of 989 shares of common stock at no cost, bringing Roda’s directly held stake to 10,742 shares after the adjustment. This change is described as an administrative correction to the previously reported figures rather than a new open-market trade.
Howells David J reported acquisition or exercise transactions in this Form 4 filing.
MSA Safety Inc Senior Vice President David J. Howells reported an amended insider transaction showing a grant of 1,000 shares of common stock at no cost as compensation. Following this award, he directly holds 7,348 shares. The amendment corrects the number of shares previously reported as awarded under performance stock units and adjusts the total beneficial ownership reported to reflect this administrative correction.
Sciullo Stephanie L reported acquisition or exercise transactions in this Form 4 filing.
MSA Safety Inc President Stephanie L. Sciullo filed an amended Form 4 to correct a prior report of a stock award. The correction reflects a grant of 6,077 shares of common stock at no cost, bringing her directly owned shares to 16,383. According to the footnote, the original Form 4 contained an administrative error in the number of shares awarded under performance stock units and in the reported shares beneficially owned, so this amendment updates the figures rather than recording a new economic transaction.
Blanco Steven C. Sr. reported acquisition or exercise transactions in this Form 4 filing.
MSA Safety Inc CEO Steven C. Sr. Blanco reported an amended insider transaction reflecting a grant of 8,745 shares of common stock at no cost as a stock award. Following this adjustment, he directly owns 45,063 shares. The filing states the amendment corrects an earlier administrative error in the originally reported award and updated beneficial ownership.
MSA Safety Inc chairman Nishan J. Vartanian reported a stock-based compensation grant of 35,115 shares of common stock. On the same date, 25,671 shares were disposed of to cover tax obligations associated with the award at a price of $183.43 per share. Following these transactions, he directly owned 43,754 shares, and an additional 1,190 shares were reported as indirectly owned by his wife.
MSA Safety Inc Chief Accounting Officer Jonathan D. Buck reported mixed equity activity in company stock. On March 8, 2026, he acquired 783 shares of common stock as a grant at $0.00 per share, then disposed of 177 shares and 317 shares at $183.43 per share to cover tax obligations. After these transactions, he directly owned 3,980 shares of MSA Safety common stock.
MSA Safety Inc officer Richard W. Roda, Vice President, Secretary and CLO, reported equity compensation and related tax withholding in company stock. He received a grant of 707 shares of common stock with no cash paid per share, and had 157 and 282 shares withheld at $183.43 per share to cover tax obligations. After these transactions, he directly owned 10,021 shares of MSA Safety common stock.
MSA Safety Inc Senior Vice President David J. Howells reported equity award activity in company common stock. He received a grant of 755 shares of common stock at a price of $0.00 per share as a stock award. On the same date, 123 shares and 245 shares of common stock were disposed of at $183.43 per share in transactions coded as tax-withholding dispositions. Following these transactions, he directly owned 6,735 shares of MSA Safety common stock.
MSA Safety Inc President Stephanie L. Sciullo reported multiple stock movements in company common shares. On March 8, 2026, she acquired 3,801 shares of common stock as a grant or award at a stated price of $0.00 per share, increasing her direct holdings to 14,107 shares.
On the same date, she disposed of 412 shares and separately 2,276 shares of common stock at $183.43 per share in transactions classified as payment of tax liabilities by delivering securities. After these tax-withholding dispositions, her directly owned balance was 11,419 shares.
MSA Safety Inc CEO and director Steven C. Blanco Sr. reported equity-related transactions in common stock. He received a grant of 4,969 shares of common stock at a price of $0.00 per share, classified as a grant, award, or other acquisition.
To cover obligations, he reported two tax-withholding dispositions of common stock: one for 346 shares and another for 3,776 shares, each at $183.43 per share. After these transactions, he directly owned 37,165 shares of MSA Safety common stock.
MSA Safety Inc Chief Accounting Officer Jonathan D. Buck received a grant of 457 shares of common stock on March 4, 2026, reported as a grant, award, or other acquisition with a stated price of $0.00 per share. After this award, his directly owned holdings total 3,691 shares.
MSA Safety Inc reported that President Stephanie L. Sciullo received a stock award under the company’s equity program. On the reported date, she acquired 1,223 shares of common stock at no cash cost, increasing her directly owned holdings to 10,306 shares after the transaction.
BECK JULIE A reported acquisition or exercise transactions in this Form 4 filing.
MSA Safety Inc reported that its Chief Financial Officer, Julie A. Beck, received a grant of 1,912 shares of common stock. The award was recorded at a price of $0.0000 per share, reflecting a stock-based grant rather than an open-market purchase. Following this equity award, her directly owned stake increased to 3,377 common shares.
MSA Safety Inc CEO and director Steven C. Sr. Blanco reported an equity award of 4,929 shares of common stock on March 4, 2026. The shares were acquired as a grant or award at a reported price of $0.00 per share, bringing his directly held stake to 36,318 shares.
MSA Safety Inc Chief Accounting Officer Jonathan D. Buck reported two stock transactions. On February 17, 2026, he made a bona fide gift transfer of 100 shares of common stock at $0.00 per share and completed an open‑market sale of 1,100 shares at $203.48 per share. After these transactions, he directly owned 3,234 shares of MSA Safety common stock.
MSA Safety Inc. reported that one of its directors acquired additional company stock in a routine insider transaction. On 12/10/2025, the director acquired 8.839 shares of MSA Safety common stock at a stated price of $0.0000 per share, which likely reflects a stock-based award or similar equity grant rather than an open-market purchase. Following this transaction, the director beneficially owns 8,030.682 shares of MSA Safety common stock in direct ownership. The filing is a standard Form 4 disclosure of insider holdings and does not indicate any change in control or major corporate event.
MSA Safety Inc. director reported a small increase in company stock ownership. On 12/10/2025, the reporting person acquired 15.064 shares of MSA Safety common stock at a price of $0.0000 per share. Following this transaction, the director beneficially owns a total of 4,526.4175 shares of MSA Safety common stock, held directly. This filing is a routine Form 4 disclosure of insider holdings and activity.
MSA Safety Inc. director reported a routine equity grant. On December 10, 2025, the reporting person acquired 19.564 shares of MSA Safety common stock at a price of $0.0000 per share, reflecting a non-cash award rather than an open-market purchase. Following this transaction, the director beneficially owned a total of 7,402.332 shares held directly.
MSA Safety Inc. reported a small insider share acquisition by a director. On 12/10/2025, the director acquired 19.564 shares of MSA Safety common stock at a stated price of $0.0000 per share, indicating a non-cash transaction such as a grant or similar award. Following this transaction, the director directly beneficially owns 41,732.327 shares of common stock. The filing is made on Form 4 by a single reporting person in the capacity of director, reflecting a routine update to insider ownership records.
MSA Safety Inc. director and chairman reported a change in stock ownership. On 12/04/2025, the reporting person disposed of 2,000 shares of MSA common stock in a transaction coded "G," indicating a gift, at a reported price of $0.0000 per share. After this transaction, the reporting person beneficially owns 34,310 shares directly and 1,190 shares indirectly through a spouse. This filing reflects an insider ownership update rather than a company-level business event.