Quick Takeaways
- MSA - MSA Safety Inc has 20 insiders with reported activity on this page.
- Net insider value flow over the last year: -$6,327,435.
- Recent transaction rows are available for direct filing-level review.
- Info
- Insider Trading
- Financials
- Holders
Insider Transactions Reported by 20 Insiders of MSA Safety Inc
- Symbol
- MSA on NYSE, MNESP on OTC
- Location
- Cranberry Township, PA
What Changed
- Buy value: ; sell value: $6,327,434.
- Net share flow: -38,494.
Why This Matters
- This page gives a plain-language issuer insider context before you inspect transaction-level evidence.
- Use the filing links below to verify timestamps, codes, and ownership impacts directly from SEC forms.
Official SEC Source
Insider trading overview
Last 12 monthsNet insider flow leans to selling over the last 12 months. Net value: -$6,327,435.
Buys
$0
Shares: 0
Insiders: 0
Sells
$6,327,435
Shares: 38,494
Insiders: 3
Net
-$6,327,435
Shares: -38,494
Insiders: -3
| Window (months) | Buy shares | Sell shares | Buy $ | Sell $ | Net $ |
|---|---|---|---|---|---|
| 0-3 | 0 | 1,100 | $0 | $223,828 | -$223,828 |
| 3-6 | 0 | 333 | $0 | $53,613 | -$53,613 |
| 6-9 | 0 | 7,061 | $0 | $1,210,394 | -$1,210,394 |
| 9-12 | 0 | 30,000 | $0 | $4,839,600 | -$4,839,600 |
MSA Safety Inc executives and other stock owners filed with the SEC include:
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| Ryan John T. III | Director | $334,043,978 | Mixed | 08 May 2024 | ||
| Nishan J. Vartanian | Director, Chairman | $18,711,088 | -$4,839,600 | -21% | Mixed | 08 Mar 2026 |
| William M. Lambert | Director | $14,247,450 | Mixed | 12 Dec 2025 | ||
| Steven C. Blanco Sr. | CEO, Director | $8,866,595 | Mixed | 08 Mar 2026 | ||
| Diane M. Pearse | Director | $8,214,574 | Mixed | 10 Mar 2026 | ||
| Robert A. Bruggeworth | Director | $5,758,273 | Mixed | 16 May 2025 | ||
| Stephanie L. Sciullo | President | $3,223,519 | -$1,210,394 | -27% | Mixed | 08 Mar 2026 |
| Kenneth D. Krause | Senior VP, CFO and Treasurer | $3,020,881 | Mixed | 08 Mar 2022 | ||
| Richard W. Roda | Vice President, Secretary, CLO | $2,113,595 | Mixed | 08 Mar 2026 | ||
| Rebecca B. Roberts | Director | $1,723,113 | Mixed | 12 Aug 2024 | ||
| Sandra L. Phillips | Director | $1,581,615 | Mixed | 10 Mar 2026 | ||
| Bob Willem Leenen | Vice President | $1,491,719 | Mixed | 03 Aug 2023 | ||
| Gregory B. Jordan | Director | $1,459,804 | Mixed | 10 Mar 2026 | ||
| David J. Howells | Senior Vice President | $1,445,792 | Mixed | 08 Mar 2026 | ||
| Lee B. McChesney | Senior VP, CFO and Treasurer | $1,324,053 | Mixed | 18 Feb 2025 | ||
| William R. Sperry | Director | $1,114,329 | Mixed | 16 May 2025 | ||
| Jonathan D. Buck | Chief Accounting Officer | $942,677 | -$277,441 | -23% | Mixed | 08 Mar 2026 |
| Luca Savi | Director | $893,174 | Mixed | 10 Mar 2026 | ||
| Julie A. Beck | Chief Financial Officer | $664,458 | Mixed | 04 Mar 2026 | ||
| Elyse L. Brody | Interim CFO | $598,123 | Mixed | 31 Aug 2025 |
Top shareholders of MSA Safety Inc (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.
Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
| Holder | Source | Role / Reporting | Ownership % | Shares | Holdings Value | 12M Net Δ | As of | Details |
|---|---|---|---|---|---|---|---|---|
| VANGUARD GROUP INC |
13F
|
Company |
9.6%
|
3,792,712
|
$607,364,899 | — | 31 Dec 2025 | |
| BlackRock, Inc. |
13F
|
Company |
8.1%
|
3,178,768
|
$509,047,893 | — | 31 Dec 2025 | |
| Ryan John T. III |
3/4/5
|
Director |
—
class O/S missing
|
1,802,856
|
$334,043,978 | — | 08 May 2024 | |
| JPMORGAN CHASE & CO |
13D/G
13F
|
Company |
4.6%
|
1,808,296
|
$315,240,242 | -$32,391,734 | 30 Jun 2025 | |
| Ruane, Cunniff & Goldfarb L.P. |
13F
|
Company |
4.6%
|
1,811,635
|
$290,115,229 | — | 31 Dec 2025 | |
| APG Asset Management US Inc. |
13D/G
|
— |
4.8%
|
1,883,612
|
$288,795,392 | $0 | 31 Dec 2024 | |
| STATE STREET CORP |
13F
|
Company |
4.1%
|
1,600,611
|
$256,321,846 | — | 31 Dec 2025 | |
| APG Asset Management N.V. |
13F
|
Company |
3.8%
|
1,497,591
|
$204,201,305 | — | 31 Dec 2025 | |
| Champlain Investment Partners, LLC |
13F
|
Company |
2.7%
|
1,061,052
|
$169,916,867 | — | 31 Dec 2025 | |
| COOKE & BIELER LP |
13F
|
Company |
2.3%
|
899,030
|
$143,970,664 | — | 31 Dec 2025 | |
| DIMENSIONAL FUND ADVISORS LP |
13F
|
Company |
1.9%
|
764,663
|
$122,459,799 | — | 31 Dec 2025 | |
| Conestoga Capital Advisors, LLC |
13F
|
Company |
1.9%
|
751,172
|
$120,292,609 | — | 31 Dec 2025 | |
| T. Rowe Price Investment Management, Inc. |
13F
|
Company |
1.9%
|
735,934
|
$117,853,000 | — | 31 Dec 2025 | |
| M&G Plc |
13F
|
Company |
1.9%
|
728,727
|
$116,596,320 | — | 31 Dec 2025 | |
| FIDUCIARY MANAGEMENT INC /WI/ |
13F
|
Company |
1.8%
|
715,443
|
$114,571,042 | — | 31 Dec 2025 | |
| Bank of New York Mellon Corp |
13F
|
Company |
1.8%
|
706,239
|
$113,097,165 | — | 31 Dec 2025 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
1.7%
|
656,801
|
$105,203,578 | — | 31 Dec 2025 | |
| FIRST TRUST ADVISORS LP |
13F
|
Company |
1.6%
|
626,862
|
$100,385,722 | — | 31 Dec 2025 | |
| Channing Capital Management, LLC |
13F
|
Company |
1.6%
|
626,153
|
$100,272,141 | — | 31 Dec 2025 | |
| Madison Asset Management, LLC |
13F
|
Company |
1.4%
|
568,244
|
$90,998,633 | — | 31 Dec 2025 | |
| FRANKLIN RESOURCES INC |
13F
|
Company |
1.2%
|
452,505
|
$72,464,150 | — | 31 Dec 2025 | |
| Invesco Ltd. |
13F
|
Company |
1.1%
|
436,900
|
$69,965,109 | — | 31 Dec 2025 | |
| VICTORY CAPITAL MANAGEMENT INC |
13F
|
Company |
1.1%
|
436,593
|
$69,916,003 | — | 31 Dec 2025 | |
| NORGES BANK |
13F
|
Company |
1.1%
|
417,620
|
$66,877,667 | — | 31 Dec 2025 | |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC |
13F
|
Company |
1.1%
|
412,966
|
$66,132,375 | — | 31 Dec 2025 | |
| MORGAN STANLEY |
13F
|
Company |
1%
|
404,022
|
$64,700,311 | — | 31 Dec 2025 | |
| BROWN ADVISORY INC |
13F
|
Company |
0.97%
|
380,320
|
$60,904,458 | — | 31 Dec 2025 | |
| PRINCIPAL FINANCIAL GROUP INC |
13F
|
Company |
0.93%
|
364,189
|
$58,323,699 | — | 31 Dec 2025 | |
| NATIXIS ADVISORS, LLC |
13F
|
Company |
0.92%
|
363,177
|
$58,159,000 | — | 31 Dec 2025 | |
| GOLDMAN SACHS GROUP INC |
13F
|
Company |
0.88%
|
345,375
|
$55,308,371 | — | 31 Dec 2025 | |
| NORTHERN TRUST CORP |
13F
|
Company |
0.85%
|
332,703
|
$53,279,059 | — | 31 Dec 2025 | |
| SCHRODER INVESTMENT MANAGEMENT GROUP |
13F
|
Company |
0.79%
|
312,039
|
$50,728,180 | — | 31 Dec 2025 | |
| BNP Paribas Asset Management Holding S.A. |
13F
|
Company |
0.79%
|
308,704
|
$49,436,000 | — | 31 Dec 2025 | |
| RAYMOND JAMES FINANCIAL INC |
13F
|
Company |
0.65%
|
254,606
|
$41,151,615 | — | 31 Dec 2025 | |
| AMERIPRISE FINANCIAL INC |
13F
|
Company |
0.51%
|
202,226
|
$32,378,902 | — | 31 Dec 2025 | |
| ProShare Advisors LLC |
13F
|
Company |
0.51%
|
199,639
|
$31,970,189 | — | 31 Dec 2025 | |
| Handelsbanken Fonder AB |
13F
|
Company |
0.49%
|
193,544
|
$30,994,000 | — | 31 Dec 2025 | |
| SEI INVESTMENTS CO |
13F
|
Company |
0.49%
|
193,347
|
$30,961,461 | — | 31 Dec 2025 | |
| P2 Capital Partners, LLC |
13F
|
Company |
0.47%
|
185,675
|
$29,733,995 | — | 31 Dec 2025 | |
| SOUTHERNSUN ASSET MANAGEMENT, LLC |
13F
|
Company |
0.47%
|
185,667
|
$29,732,713 | — | 31 Dec 2025 | |
| NEW YORK STATE COMMON RETIREMENT FUND |
13F
|
Company |
0.46%
|
181,486
|
$29,063,168 | — | 31 Dec 2025 | |
| Copeland Capital Management, LLC |
13F
|
Company |
0.45%
|
178,035
|
$28,510,773 | — | 31 Dec 2025 | |
| WESTWOOD HOLDINGS GROUP INC |
13F
|
Company |
0.45%
|
175,327
|
$28,076,866 | — | 31 Dec 2025 | |
| Aberdeen Group plc |
13F
|
Company |
0.4%
|
156,202
|
$25,014,188 | — | 31 Dec 2025 | |
| ROYAL BANK OF CANADA |
13F
|
Company |
0.39%
|
153,068
|
$24,512,000 | — | 31 Dec 2025 | |
| Arbejdsmarkedets Tillaegspension |
13F
|
Company |
0.37%
|
147,395
|
$23,603,835 | — | 31 Dec 2025 | |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC |
13F
|
Company |
0.37%
|
146,228
|
$23,416,952 | — | 31 Dec 2025 | |
| BANK OF AMERICA CORP /DE/ |
13F
|
Company |
0.32%
|
126,026
|
$20,181,805 | — | 31 Dec 2025 | |
| Triodos Investment Management BV |
13F
|
Company |
0.31%
|
122,000
|
$19,833,540 | — | 31 Dec 2025 | |
| Foresight Group Ltd Liability Partnership |
13F
|
Company |
0.31%
|
121,548
|
$19,776,403 | — | 31 Dec 2025 |
Recent Insider Transactions by Companies or Individuals for MSA Safety Inc
Showing up to 300 most recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | Value $ | * Price $ | Shares | Shares Owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| Luca Savi | MSA | Common Stock, no par value | Award | 0.29% | 12.99 | 4,539 | 10 Mar 2026 | Direct | ||
| Sandra L. Phillips | MSA | Common Stock, no par value | Award | 0.09% | 7.62 | 8,038 | 10 Mar 2026 | Direct | ||
| Diane M. Pearse | MSA | Common Stock, no par value | Award | 0.04% | 16.88 | 41,749 | 10 Mar 2026 | Direct | ||
| Gregory B. Jordan | MSA | Common Stock, no par value | Award | 0.23% | 16.88 | 7,419 | 10 Mar 2026 | Direct | ||
| Nishan J. Vartanian | MSA | Common Stock, no par value | Award | 177.2% | 60,786 | 95,096 | 08 Mar 2026 | Direct | ||
| Jonathan D. Buck | MSA | Common Stock, no par value | Award | 29.8% | 1,100 | 4,791 | 08 Mar 2026 | Direct | ||
| Richard W. Roda | MSA | Common Stock, no par value | Award | 10.1% | 989 | 10,742 | 08 Mar 2026 | Direct | ||
| David J. Howells | MSA | Common Stock, no par value | Award | 15.8% | 1,000 | 7,348 | 08 Mar 2026 | Direct | ||
| Stephanie L. Sciullo | MSA | Common Stock, no par value | Award | 59% | 6,077 | 16,383 | 08 Mar 2026 | Direct | ||
| Steven C. Blanco Sr. | MSA | Common Stock, no par value | Award | 24.1% | 8,745 | 45,063 | 08 Mar 2026 | Direct | ||
| Jonathan D. Buck | MSA | Common Stock, no par value | Award | 14.1% | 457 | 3,691 | 04 Mar 2026 | Direct | ||
| Richard W. Roda | MSA | Common Stock, no par value | Award | 10.9% | 962 | 9,753 | 04 Mar 2026 | Direct | ||
| Stephanie L. Sciullo | MSA | Common Stock, no par value | Award | 13.5% | 1,223 | 10,306 | 04 Mar 2026 | Direct | ||
| Julie A. Beck | MSA | Common Stock, no par value | Award | 130.5% | 1,912 | 3,377 | 04 Mar 2026 | Direct | ||
| Steven C. Blanco Sr. | MSA | Common Stock, no par value | Award | 15.7% | 4,929 | 36,318 | 04 Mar 2026 | Direct | ||
| Jonathan D. Buck | MSA | Common Stock, no par value | Sale | -25.4% | $223,828 | $203.48 | -1,100 | 3,234 | 17 Feb 2026 | Direct |
| Jonathan D. Buck | MSA | Common Stock, no par value | Gift | -2.26% | -100 | 4,334 | 17 Feb 2026 | Direct | ||
| William M. Lambert | MSA | Common Stock, no par value | Gift | -21.7% | -9,634 | 34,727 | 12 Dec 2025 | Direct | ||
| Sandra L. Phillips | MSA | Common Stock, no par value | Award | 0.11% | 8.84 | 8,031 | 10 Dec 2025 | Direct | ||
| Luca Savi | MSA | Common Stock, no par value | Award | 0.33% | 15.06 | 4,526 | 10 Dec 2025 | Direct | ||
| Gregory B. Jordan | MSA | Common Stock, no par value | Award | 0.26% | 19.56 | 7,402 | 10 Dec 2025 | Direct | ||
| Diane M. Pearse | MSA | Common Stock, no par value | Award | 0.05% | 19.56 | 41,732 | 10 Dec 2025 | Direct | ||
| Nishan J. Vartanian | MSA | Common Stock, no par value | Gift | -5.51% | -2,000 | 34,310 | 04 Dec 2025 | Direct | ||
| Jonathan D. Buck | MSA | Common Stock, no par value | Sale | -6.99% | $53,613 | $161.00 | -333 | 4,434 | 25 Nov 2025 | Direct |
| Stephanie L. Sciullo | MSA | Common Stock, no par value | Sale | -20.6% | $400,213 | $169.51 | -2,361 | 9,083 | 12 Sep 2025 | Direct |
| Stephanie L. Sciullo | MSA | Common Stock, no par value | Sale | -29.1% | $810,180 | $172.38 | -4,700 | 11,444 | 11 Sep 2025 | Direct |
| Sandra L. Phillips | MSA | Common Stock, no par value | Award | 0.1% | 8.28 | 8,022 | 10 Sep 2025 | Direct | ||
| Luca Savi | MSA | Common Stock, no par value | Award | 0.29% | 13.13 | 4,511 | 10 Sep 2025 | Direct | ||
| Diane M. Pearse | MSA | Common Stock, no par value | Award | 0.04% | 18.36 | 41,713 | 10 Sep 2025 | Direct | ||
| Gregory B. Jordan | MSA | Common Stock, no par value | Award | 0.25% | 18.36 | 7,383 | 10 Sep 2025 | Direct | ||
| Stephanie L. Sciullo | MSA | Common Stock, no par value | Tax liability | -19.3% | -3,869 | 16,144 | 01 Sep 2025 | Direct | ||
| Jonathan D. Buck | MSA | Common Stock, no par value | Tax liability | -8.17% | -424 | 4,767 | 31 Aug 2025 | Direct | ||
| Elyse L. Brody | MSA | Common Stock, no par value | Tax liability | -6.83% | -257 | 3,506 | 31 Aug 2025 | Direct | ||
| Julie A. Beck | MSA | Common Stock, no par value | Award | 1,465 | 1,465 | 31 Aug 2025 | Direct | |||
| Luca Savi | MSA | Common Stock, no par value | Award | 0.25% | 11.34 | 4,498 | 10 Jun 2025 | Direct | ||
| Sandra L. Phillips | MSA | Common Stock, no par value | Award | 0.07% | 5.47 | 8,014 | 10 Jun 2025 | Direct | ||
| Gregory B. Jordan | MSA | Common Stock, no par value | Award | 0.21% | 15.59 | 7,364 | 10 Jun 2025 | Direct | ||
| Diane M. Pearse | MSA | Common Stock, no par value | Award | 0.04% | 15.59 | 41,694 | 10 Jun 2025 | Direct | ||
| Jonathan D. Buck | MSA | Common Stock, no par value | Award | 21.5% | 920 | 5,191 | 30 May 2025 | Direct | ||
| Elyse L. Brody | MSA | Common Stock, no par value | Award | 68.8% | 1,534 | 3,763 | 30 May 2025 | Direct | ||
| William M. Lambert | MSA | Common Stock, no par value | Award | 2.09% | 909 | 44,361 | 16 May 2025 | Direct | ||
| Nishan J. Vartanian | MSA | Common Stock, no par value | Award | 2.57% | 909 | 36,310 | 16 May 2025 | Direct | ||
| William R. Sperry | MSA | Common Stock, no par value | Award | 14.3% | 909 | 7,268 | 16 May 2025 | Direct | ||
| Luca Savi | MSA | Common Stock, no par value | Award | 25.4% | 909 | 4,487 | 16 May 2025 | Direct | ||
| Sandra L. Phillips | MSA | Common Stock, no par value | Award | 12.8% | 909 | 8,008 | 16 May 2025 | Direct | ||
| Diane M. Pearse | MSA | Common Stock, no par value | Award | 2.23% | 909 | 41,679 | 16 May 2025 | Direct | ||
| Gregory B. Jordan | MSA | Common Stock, no par value | Award | 14.1% | 909 | 7,349 | 16 May 2025 | Direct | ||
| Robert A. Bruggeworth | MSA | Common Stock, no par value | Award | 32.2% | 909 | 3,732 | 16 May 2025 | Direct | ||
| Nishan J. Vartanian | MSA | Common Stock, no par value | Sale | -45.9% | $4,839,600 | $161.32 | -30,000 | 35,401 | 13 May 2025 | Direct |
* An asterisk sign (*) next to the price indicates that the price is likely invalid.