Follow the people · Insider
Robb A. LeMasters
Robb A. LeMasters files insider transactions with the SEC as a chief financial officer of Lineage. We hold 1 disclosed purchase or sale filed since 6 July 2015, 1 of them in the last 90 days.
- Files for 2 companiesLINE, BWXT
- Disclosed buys and sells1 in all, 1 in the last 90 days
- Last disclosure10 August 2026
Positions held
2 posts we hold — a term names its own dates; a run of filings only says when they filed- Filed 10 November 2025 — 7 August 2026Chief Financial Officer · Lineage 3 Form 4 lines · source: SEC Form 4
- Filed 1 July 2015 — 28 February 2025SVP & Chief Financial Officer · BWX Technologies 74 Form 4 lines · source: SEC Form 4
Every transaction
77 transactions from SEC Form 4 — one row each, sort any column, open a row for the filing| 7 Aug 2026 | 10 Aug 2026SEC Form 4 | 3 d | bought on the open market | Lineage | 20,000 shares | down −11.3% | down −9.1% |
| 13 Nov 2025 | 17 Nov 2025SEC Form 4 | 4 d | bought on the open market | Lineage | 30,000 shares | up +12.7% | up +11.7% |
| 10 Nov 2025 | 12 Nov 2025SEC Form 4 | 2 d | was grantednot a trade | Lineagederivative | 40,569 shares | up +11.3% | up +13.0% |
| 28 Feb 2025 | 4 Mar 2025SEC Form 4 | 4 d | exercised options overnot a trade | BWX Technologiesderivative | 760 shares | up +50.7% | up +54.8% |
| 28 Feb 2025 | 4 Mar 2025SEC Form 4 | 4 d | exercised options overnot a trade | BWX Technologies | 760 shares | up +50.7% | up +54.8% |
| 28 Feb 2025 | 4 Mar 2025SEC Form 4 | 4 d | had shares withheld for taxnot a trade | BWX Technologies | 342 shares | up +50.7% | up +54.8% |
| 27 Feb 2025 | 28 Feb 2025SEC Form 4 | 1 d | exercised options overnot a trade | BWX Technologiesderivative | 1,162 shares | up +53.4% | up +50.7% |
| 27 Feb 2025 | 28 Feb 2025SEC Form 4 | 1 d | exercised options overnot a trade | BWX Technologies | 1,162 shares | up +53.4% | up +50.7% |
| 27 Feb 2025 | 28 Feb 2025SEC Form 4 | 1 d | had shares withheld for taxnot a trade | BWX Technologies | 524 shares | up +53.4% | up +50.7% |
| 26 Feb 2025 | 28 Feb 2025SEC Form 4 | 2 d | was grantednot a trade | BWX Technologiesderivative | 2,343 shares | up +47.0% | up +50.7% |
| 26 Feb 2025 | 28 Feb 2025SEC Form 4 | 2 d | was grantednot a trade | BWX Technologiesderivative | 8,973 shares | up +47.0% | up +50.7% |
| 21 Feb 2025 | 24 Feb 2025SEC Form 4 | 3 d | exercised options overnot a trade | BWX Technologiesderivative | 14,457 shares | up +54.6% | up +56.9% |
| 21 Feb 2025 | 24 Feb 2025SEC Form 4 | 3 d | exercised options overnot a trade | BWX Technologies | 14,457 shares | up +54.6% | up +56.9% |
| 21 Feb 2025 | 24 Feb 2025SEC Form 4 | 3 d | had shares withheld for taxnot a trade | BWX Technologies | 6,520 shares | up +54.6% | up +56.9% |
| 18 Feb 2025 | 18 Feb 2025SEC Form 4 | 0 d | exercised options overnot a trade | BWX Technologiesderivative | 2,129 shares | up +46.8% | up +46.8% |
| 18 Feb 2025 | 18 Feb 2025SEC Form 4 | 0 d | exercised options overnot a trade | BWX Technologies | 2,129 shares | up +46.8% | up +46.8% |
| 18 Feb 2025 | 18 Feb 2025SEC Form 4 | 0 d | had shares withheld for taxnot a trade | BWX Technologies | 1,010 shares | up +46.8% | up +46.8% |
| 29 Feb 2024 | 4 Mar 2024SEC Form 4 | 4 d | was grantednot a trade | BWX Technologiesderivative | 2,280 shares | up +55.4% | up +50.1% |
| 29 Feb 2024 | 4 Mar 2024SEC Form 4 | 4 d | was grantednot a trade | BWX Technologiesderivative | 8,064 shares | up +55.4% | up +50.1% |
| 27 Feb 2024 | 29 Feb 2024SEC Form 4 | 2 d | exercised options overnot a trade | BWX Technologiesderivative | 1,162 shares | up +75.5% | up +55.4% |
| 27 Feb 2024 | 29 Feb 2024SEC Form 4 | 2 d | exercised options overnot a trade | BWX Technologies | 1,162 shares | up +75.5% | up +55.4% |
| 27 Feb 2024 | 29 Feb 2024SEC Form 4 | 2 d | had shares withheld for taxnot a trade | BWX Technologies | 524 shares | up +75.5% | up +55.4% |
| 25 Feb 2024 | 27 Feb 2024SEC Form 4 | 2 d | exercised options overnot a trade | BWX Technologiesderivative | 989 shares | up +74.5% | up +75.5% |
| 25 Feb 2024 | 27 Feb 2024SEC Form 4 | 2 d | exercised options overnot a trade | BWX Technologiesderivative | 2,802 shares | up +74.5% | up +75.5% |
| 25 Feb 2024 | 27 Feb 2024SEC Form 4 | 2 d | was grantednot a trade | BWX Technologiesderivative | 1,380 shares | up +74.5% | up +75.5% |
| 25 Feb 2024 | 27 Feb 2024SEC Form 4 | 2 d | exercised options overnot a trade | BWX Technologiesderivative | 56 shares | up +74.5% | up +75.5% |
| 25 Feb 2024 | 27 Feb 2024SEC Form 4 | 2 d | exercised options overnot a trade | BWX Technologies | 3,847 shares | up +74.5% | up +75.5% |
| 25 Feb 2024 | 27 Feb 2024SEC Form 4 | 2 d | had shares withheld for taxnot a trade | BWX Technologies | 1,765 shares | up +74.5% | up +75.5% |
| 18 Feb 2024 | 21 Feb 2024SEC Form 4 | 3 d | exercised options overnot a trade | BWX Technologiesderivative | 2,129 shares | up +78.7% | up +77.1% |
| 18 Feb 2024 | 21 Feb 2024SEC Form 4 | 3 d | exercised options overnot a trade | BWX Technologies | 2,129 shares | up +78.7% | up +77.1% |
| 18 Feb 2024 | 21 Feb 2024SEC Form 4 | 3 d | had shares withheld for taxnot a trade | BWX Technologies | 1,019 shares | up +78.7% | up +77.1% |
| 6 Aug 2023 | 8 Aug 2023SEC Form 4 | 2 d | exercised options overnot a trade | BWX Technologiesderivative | 709 shares | up +112.2% | up +113.8% |
| 6 Aug 2023 | 8 Aug 2023SEC Form 4 | 2 d | exercised options overnot a trade | BWX Technologies | 709 shares | up +112.2% | up +113.8% |
| 6 Aug 2023 | 8 Aug 2023SEC Form 4 | 2 d | had shares withheld for taxnot a trade | BWX Technologies | 319 shares | up +112.2% | up +113.8% |
| 27 Feb 2023 | 1 Mar 2023SEC Form 4 | 2 d | exercised options overnot a trade | BWX Technologiesderivative | 5,041 shares | up +154.0% | up +151.4% |
| 27 Feb 2023 | 1 Mar 2023SEC Form 4 | 2 d | was grantednot a trade | BWX Technologiesderivative | 3,486 shares | up +154.0% | up +151.4% |
| 27 Feb 2023 | 1 Mar 2023SEC Form 4 | 2 d | was grantednot a trade | BWX Technologiesderivative | 13,497 shares | up +154.0% | up +151.4% |
| 27 Feb 2023 | 1 Mar 2023SEC Form 4 | 2 d | exercised options overnot a trade | BWX Technologies | 5,041 shares | up +154.0% | up +151.4% |
| 27 Feb 2023 | 1 Mar 2023SEC Form 4 | 2 d | had shares withheld for taxnot a trade | BWX Technologies | 2,273 shares | up +154.0% | up +151.4% |
| 25 Feb 2023 | 27 Feb 2023SEC Form 4 | 2 d | exercised options overnot a trade | BWX Technologiesderivative | 989 shares | up +157.3% | up +154.0% |
| 25 Feb 2023 | 27 Feb 2023SEC Form 4 | 2 d | exercised options overnot a trade | BWX Technologies | 989 shares | up +157.3% | up +154.0% |
| 25 Feb 2023 | 27 Feb 2023SEC Form 4 | 2 d | had shares withheld for taxnot a trade | BWX Technologies | 446 shares | up +157.3% | up +154.0% |
| 18 Feb 2023 | 22 Feb 2023SEC Form 4 | 4 d | exercised options overnot a trade | BWX Technologiesderivative | 2,129 shares | up +158.9% | up +163.7% |
| 18 Feb 2023 | 22 Feb 2023SEC Form 4 | 4 d | exercised options overnot a trade | BWX Technologies | 2,129 shares | up +158.9% | up +163.7% |
| 18 Feb 2023 | 22 Feb 2023SEC Form 4 | 4 d | had shares withheld for taxnot a trade | BWX Technologies | 1,041 shares | up +158.9% | up +163.7% |
| 6 Aug 2022 | 9 Aug 2022SEC Form 4 | 3 d | exercised options overnot a trade | BWX Technologiesderivative | 709 shares | up +178.9% | up +181.7% |
| 6 Aug 2022 | 9 Aug 2022SEC Form 4 | 3 d | exercised options overnot a trade | BWX Technologies | 709 shares | up +178.9% | up +181.7% |
| 6 Aug 2022 | 9 Aug 2022SEC Form 4 | 3 d | had shares withheld for taxnot a trade | BWX Technologies | 319 shares | up +178.9% | up +181.7% |
| 25 Feb 2022 | 1 Mar 2022SEC Form 4 | 4 d | exercised options overnot a trade | BWX Technologiesderivative | 989 shares | up +216.0% | up +190.0% |
| 25 Feb 2022 | 1 Mar 2022SEC Form 4 | 4 d | exercised options overnot a trade | BWX Technologies | 989 shares | up +216.0% | up +190.0% |
| 25 Feb 2022 | 1 Mar 2022SEC Form 4 | 4 d | had shares withheld for taxnot a trade | BWX Technologies | 498 shares | up +216.0% | up +190.0% |
| 18 Feb 2022 | 22 Feb 2022SEC Form 4 | 4 d | was grantednot a trade | BWX Technologiesderivative | 6,387 shares | up +257.5% | up +266.3% |
| 26 Nov 2021 | 29 Nov 2021SEC Form 4 | 3 d | bought on the open market | BWX Technologies | 5,000 shares | up +217.5% | up +222.6% |
| 26 Mar 2020 | 27 Mar 2020SEC Form 4 | 1 d | was grantednot a trade | BWX Technologiesderivative | 62 shares | up +223.9% | up +232.2% |
| 13 Dec 2019 | 17 Dec 2019SEC Form 4 | 4 d | was grantednot a trade | BWX Technologiesderivative | 43 shares | up +151.3% | up +151.5% |
| 6 Sep 2019 | 10 Sep 2019SEC Form 4 | 4 d | was grantednot a trade | BWX Technologiesderivative | 44 shares | up +161.6% | up +161.2% |
| 6 Jun 2019 | 7 Jun 2019SEC Form 4 | 1 d | was grantednot a trade | BWX Technologiesderivative | 55 shares | up +224.2% | up +223.5% |
| 14 May 2019 | 15 May 2019SEC Form 4 | 1 d | was grantednot a trade | BWX Technologiesderivative | 2,452 shares | up +220.3% | up +220.9% |
| 28 Mar 2019 | 1 Apr 2019SEC Form 4 | 4 d | was grantednot a trade | BWX Technologiesderivative | 45 shares | up +217.2% | up +208.2% |
| 13 Dec 2018 | 17 Dec 2018SEC Form 4 | 4 d | was grantednot a trade | BWX Technologiesderivative | 49 shares | up +271.5% | up +281.0% |
| 7 Sep 2018 | 11 Sep 2018SEC Form 4 | 4 d | was grantednot a trade | BWX Technologiesderivative | 34 shares | up +154.6% | up +155.9% |
| 6 Jun 2018 | 8 Jun 2018SEC Form 4 | 2 d | was grantednot a trade | BWX Technologiesderivative | 31 shares | up +132.5% | up +132.6% |
| 9 May 2018 | 11 May 2018SEC Form 4 | 2 d | was grantednot a trade | BWX Technologiesderivative | 1,802 shares | up +135.4% | up +131.8% |
| 29 Mar 2018 | 2 Apr 2018SEC Form 4 | 4 d | was grantednot a trade | BWX Technologiesderivative | 28 shares | up +146.7% | up +150.3% |
| 13 Dec 2017 | 14 Dec 2017SEC Form 4 | 1 d | was grantednot a trade | BWX Technologiesderivative | 20 shares | up +158.7% | up +161.4% |
| 8 Sep 2017 | 12 Sep 2017SEC Form 4 | 4 d | was grantednot a trade | BWX Technologiesderivative | 23 shares | up +191.3% | up +188.5% |
| 6 Jun 2017 | 8 Jun 2017SEC Form 4 | 2 d | was grantednot a trade | BWX Technologiesderivative | 25 shares | up +224.4% | up +225.9% |
| 4 May 2017 | 8 May 2017SEC Form 4 | 4 d | was grantednot a trade | BWX Technologiesderivative | 2,396 shares | up +213.0% | up +214.5% |
| 29 Mar 2017 | 31 Mar 2017SEC Form 4 | 2 d | was grantednot a trade | BWX Technologiesderivative | 16 shares | up +229.6% | up +229.2% |
| 13 Dec 2016 | 15 Dec 2016SEC Form 4 | 2 d | was grantednot a trade | BWX Technologiesderivative | 20 shares | up +304.0% | up +313.6% |
| 9 Sep 2016 | 13 Sep 2016SEC Form 4 | 4 d | was grantednot a trade | BWX Technologiesderivative | 20 shares | up +300.1% | up +311.3% |
| 6 Jun 2016 | 8 Jun 2016SEC Form 4 | 2 d | was grantednot a trade | BWX Technologiesderivative | 22 shares | up +336.5% | up +338.5% |
| 5 May 2016 | 9 May 2016SEC Form 4 | 4 d | was grantednot a trade | BWX Technologiesderivative | 3,660 shares | up +378.1% | up +369.6% |
| 24 Mar 2016 | 28 Mar 2016SEC Form 4 | 4 d | was grantednot a trade | BWX Technologiesderivative | 13 shares | up +361.3% | up +363.6% |
| 16 Dec 2015 | 17 Dec 2015SEC Form 4 | 1 d | was grantednot a trade | BWX Technologiesderivative | 9 shares | up +396.9% | up +404.7% |
| 10 Sep 2015 | 14 Sep 2015SEC Form 4 | 4 d | was grantednot a trade | BWX Technologiesderivative | 11 shares | up +500.0% | up +513.3% |
| 1 Jul 2015 | 6 Jul 2015SEC Form 4 | 5 d | was grantednot a trade | BWX Technologiesderivative | 4,907 shares | up +540.9% | up +525.8% |
Both percentages are the stock’s move, not Robb A. LeMasters’s return: a disclosure gives a band, never an amount, so nobody can say how much was bought or what it made. They run to the last close we hold — 9 Sep 2026, except where a name has since delisted, when the row names its own last session. We publish no close, no volume and no dollar figure behind them. 77 of the 77 rows shown carry a percentage; the rest are dashes with the reason on the row.
Positions come from the unitedstates/congress-legislators roster, the Office of Government Ethics and the SEC’s Form 4 index. Every disclosed line names its own source and links the document the government published; we print what the filing says and never a price we did not read from it. Headlines and links come from the GDELT Global Knowledge Graph — the story stays with the publisher. The portrait, where we have one, is the public-domain Congressional Bioguide photograph.
Some filings reach us as photographs of paper rather than as a form we can read as text. Those are shown here only once they have been read and checked, so this page can hold fewer lines than the filings behind it contain. The link on every row opens the original document, which is always the full record.