Robb A. Lemasters
Insider
First SEC filing: Nov. 12, 2025 · Latest: Nov. 12, 2025
Insider at
Insider transactions
2 buys (P)
0 sells (S)
Net: $1,838,800
Avg return of open purchases vs now: -7.6%
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Aug. 7, 2026 | LINE | P | 20,000 | $41.33 | $826,600 | 49,500 Indirect | +67.80% | Acquired | -16.9% (price as of 2026-10-02) |
| Nov. 13, 2025 | LINE | P | 30,000 | $33.74 | $1,012,200 | 60,000 Direct | +100.00% | Acquired | 1.8% (price as of 2026-10-02) |
| Nov. 10, 2025 | LINE | A | 40,569 | · | · | 40,569 Direct | · | Acquired | (price as of 2026-10-02) |
| Feb. 28, 2025 | BWXT | M | 760 | · | · | 41,129 Direct | +1.88% | Acquired | (price as of 2026-10-02) |
| Feb. 28, 2025 | BWXT | F | 342 | $102.13 | $34,928 | 40,787 Direct | -0.83% | Disposed | 32.0% (price as of 2026-10-02) |
| Feb. 28, 2025 | BWXT | M | 760 | · | · | 1,520 Direct | -33.33% | Disposed | (price as of 2026-10-02) |
| Feb. 27, 2025 | BWXT | M | 1,162 | · | · | 40,893 Direct | +2.92% | Acquired | (price as of 2026-10-02) |
| Feb. 27, 2025 | BWXT | F | 524 | $106.64 | $55,879 | 40,369 Direct | -1.28% | Disposed | 26.5% (price as of 2026-10-02) |
| Feb. 27, 2025 | BWXT | M | 1,162 | · | · | 1,162 Direct | -50.00% | Disposed | (price as of 2026-10-02) |
| Feb. 26, 2025 | BWXT | A | 2,343 | · | · | 2,343 Direct | · | Acquired | (price as of 2026-10-02) |
| Feb. 26, 2025 | BWXT | A | 8,973 | · | · | 8,973 Direct | · | Acquired | (price as of 2026-10-02) |
| Feb. 21, 2025 | BWXT | M | 14,457 | · | · | 46,251 Direct | +45.47% | Acquired | (price as of 2026-10-02) |
| Feb. 21, 2025 | BWXT | F | 6,520 | $104.82 | $683,426 | 39,731 Direct | -14.10% | Disposed | 28.7% (price as of 2026-10-02) |
| Feb. 21, 2025 | BWXT | M | 14,457 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Feb. 18, 2025 | BWXT | M | 2,129 | · | · | 32,804 Direct | +6.94% | Acquired | (price as of 2026-10-02) |
| Feb. 18, 2025 | BWXT | F | 1,010 | $106.83 | $107,898 | 31,794 Direct | -3.08% | Disposed | 26.2% (price as of 2026-10-02) |
| Feb. 18, 2025 | BWXT | M | 2,129 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Feb. 29, 2024 | BWXT | A | 2,280 | · | · | 2,280 Direct | · | Acquired | (price as of 2026-10-02) |
| Feb. 29, 2024 | BWXT | A | 8,064 | · | · | 8,064 Direct | · | Acquired | (price as of 2026-10-02) |
| Feb. 27, 2024 | BWXT | M | 1,162 | · | · | 31,199 Direct | +3.87% | Acquired | (price as of 2026-10-02) |
| Feb. 27, 2024 | BWXT | F | 524 | $89.28 | $46,783 | 30,675 Direct | -1.68% | Disposed | 51.1% (price as of 2026-10-02) |
| Feb. 27, 2024 | BWXT | M | 1,162 | · | · | 2,324 Direct | -33.33% | Disposed | (price as of 2026-10-02) |
| Feb. 25, 2024 | BWXT | M | 3,847 | · | · | 31,802 Direct | +13.76% | Acquired | (price as of 2026-10-02) |
| Feb. 25, 2024 | BWXT | F | 1,765 | $89.83 | $158,550 | 30,037 Direct | -5.55% | Disposed | 50.1% (price as of 2026-10-02) |
| Feb. 25, 2024 | BWXT | M | 989 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Feb. 25, 2024 | BWXT | M | 2,802 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Feb. 25, 2024 | BWXT | A | 1,380 | · | · | 1,380 Direct | · | Acquired | (price as of 2026-10-02) |
| Feb. 25, 2024 | BWXT | M | 56 | · | · | 1,324 Direct | -4.06% | Disposed | (price as of 2026-10-02) |
| Feb. 18, 2024 | BWXT | M | 2,129 | · | · | 28,974 Direct | +7.93% | Acquired | (price as of 2026-10-02) |
| Feb. 18, 2024 | BWXT | F | 1,019 | $87.71 | $89,376 | 27,955 Direct | -3.52% | Disposed | 53.8% (price as of 2026-10-02) |
| Feb. 18, 2024 | BWXT | M | 2,129 | · | · | 2,129 Direct | -50.00% | Disposed | (price as of 2026-10-02) |
| Aug. 6, 2023 | BWXT | M | 709 | · | · | 27,164 Direct | +2.68% | Acquired | (price as of 2026-10-02) |
| Aug. 6, 2023 | BWXT | F | 319 | $73.85 | $23,558 | 26,845 Direct | -1.17% | Disposed | 82.6% (price as of 2026-10-02) |
| Aug. 6, 2023 | BWXT | M | 709 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Feb. 27, 2023 | BWXT | M | 5,041 | · | · | 28,728 Direct | +21.28% | Acquired | (price as of 2026-10-02) |
| Feb. 27, 2023 | BWXT | F | 2,273 | $61.70 | $140,244 | 26,455 Direct | -7.91% | Disposed | 118.6% (price as of 2026-10-02) |
| Feb. 27, 2023 | BWXT | M | 5,041 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Feb. 27, 2023 | BWXT | A | 3,486 | · | · | 3,486 Direct | · | Acquired | (price as of 2026-10-02) |
| Feb. 27, 2023 | BWXT | A | 13,497 | · | · | 13,497 Direct | · | Acquired | (price as of 2026-10-02) |
| Feb. 25, 2023 | BWXT | M | 989 | · | · | 24,133 Direct | +4.27% | Acquired | (price as of 2026-10-02) |
| Feb. 25, 2023 | BWXT | F | 446 | $60.91 | $27,166 | 23,687 Direct | -1.85% | Disposed | 121.4% (price as of 2026-10-02) |
| Feb. 25, 2023 | BWXT | M | 989 | · | · | 989 Direct | -50.00% | Disposed | (price as of 2026-10-02) |
| Feb. 18, 2023 | BWXT | M | 2,129 | · | · | 24,185 Direct | +9.65% | Acquired | (price as of 2026-10-02) |
| Feb. 18, 2023 | BWXT | F | 1,041 | $60.53 | $63,012 | 23,144 Direct | -4.30% | Disposed | 122.8% (price as of 2026-10-02) |
| Feb. 18, 2023 | BWXT | M | 2,129 | · | · | 4,258 Direct | -33.33% | Disposed | (price as of 2026-10-02) |
| Aug. 6, 2022 | BWXT | M | 709 | · | · | 22,375 Direct | +3.27% | Acquired | (price as of 2026-10-02) |
| Aug. 6, 2022 | BWXT | F | 319 | $56.19 | $17,925 | 22,056 Direct | -1.43% | Disposed | 140.0% (price as of 2026-10-02) |
| Aug. 6, 2022 | BWXT | M | 709 | · | · | 709 Direct | -50.00% | Disposed | (price as of 2026-10-02) |
| Feb. 25, 2022 | BWXT | M | 989 | · | · | 22,164 Direct | +4.67% | Acquired | (price as of 2026-10-02) |
| Feb. 25, 2022 | BWXT | F | 498 | $49.59 | $24,696 | 21,666 Direct | -2.25% | Disposed | 171.9% (price as of 2026-10-02) |
| Feb. 25, 2022 | BWXT | M | 989 | · | · | 1,978 Direct | -33.33% | Disposed | (price as of 2026-10-02) |
| Feb. 18, 2022 | BWXT | A | 6,387 | · | · | 6,387 Direct | · | Acquired | (price as of 2026-10-02) |
| Nov. 26, 2021 | BWXT | P | 5,000 | $48.99 | $244,950 | 21,175 Direct | +30.91% | Acquired | 175.3% (price as of 2026-10-02) |
| March 26, 2020 | BWXT | A | 62 | · | · | 571 Direct | +12.18% | Acquired | (price as of 2026-10-02) |
| Dec. 13, 2019 | BWXT | A | 43 | · | · | 509 Direct | +9.23% | Acquired | (price as of 2026-10-02) |
| Sept. 6, 2019 | BWXT | A | 44 | · | · | 466 Direct | +10.43% | Acquired | (price as of 2026-10-02) |
| June 6, 2019 | BWXT | A | 55 | · | · | 422 Direct | +14.99% | Acquired | (price as of 2026-10-02) |
| May 14, 2019 | BWXT | A | 2,452 | · | · | 2,452 Direct | · | Acquired | (price as of 2026-10-02) |
| March 28, 2019 | BWXT | A | 45 | · | · | 367 Direct | +13.98% | Acquired | (price as of 2026-10-02) |
| Dec. 13, 2018 | BWXT | A | 49 | · | · | 322 Direct | +17.95% | Acquired | (price as of 2026-10-02) |
| Sept. 7, 2018 | BWXT | A | 34 | · | · | 272 Direct | +14.29% | Acquired | (price as of 2026-10-02) |
| June 6, 2018 | BWXT | A | 31 | · | · | 238 Direct | +14.98% | Acquired | (price as of 2026-10-02) |
| May 9, 2018 | BWXT | A | 1,802 | · | · | 1,802 Direct | · | Acquired | (price as of 2026-10-02) |
| March 29, 2018 | BWXT | A | 28 | · | · | 208 Direct | +15.56% | Acquired | (price as of 2026-10-02) |
| Dec. 13, 2017 | BWXT | A | 20 | · | · | 180 Direct | +12.50% | Acquired | (price as of 2026-10-02) |
| Sept. 8, 2017 | BWXT | A | 23 | · | · | 159 Direct | +16.91% | Acquired | (price as of 2026-10-02) |
| June 6, 2017 | BWXT | A | 25 | · | · | 137 Direct | +22.32% | Acquired | (price as of 2026-10-02) |
| May 4, 2017 | BWXT | A | 2,396 | · | · | 2,396 Direct | · | Acquired | (price as of 2026-10-02) |
| March 29, 2017 | BWXT | A | 16 | · | · | 112 Direct | +16.67% | Acquired | (price as of 2026-10-02) |
| Dec. 13, 2016 | BWXT | A | 20 | · | · | 95 Direct | +26.67% | Acquired | (price as of 2026-10-02) |
| Sept. 9, 2016 | BWXT | A | 20 | · | · | 75 Direct | +36.36% | Acquired | (price as of 2026-10-02) |
| June 6, 2016 | BWXT | A | 22 | · | · | 55 Direct | +66.67% | Acquired | (price as of 2026-10-02) |
| May 5, 2016 | BWXT | A | 3,660 | · | · | 3,660 Direct | · | Acquired | (price as of 2026-10-02) |
| March 24, 2016 | BWXT | A | 13 | · | · | 34 Direct | +61.90% | Acquired | (price as of 2026-10-02) |
| Dec. 16, 2015 | BWXT | A | 9 | · | · | 21 Direct | +75.00% | Acquired | (price as of 2026-10-02) |
| Sept. 10, 2015 | BWXT | A | 11 | · | · | 11 Direct | · | Acquired | (price as of 2026-10-02) |
| July 1, 2015 | BWXT | A | 4,907 | · | · | 4,907 Direct | · | Acquired | (price as of 2026-10-02) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| Nov. 10, 2025 | LINE | LTIP Units | Common Stock | · | · | 40,569 | Acquired |
| Feb. 28, 2025 | BWXT | Restricted Stock Units | Common Stock | $0.00 | · | 760 | Disposed |
| Feb. 27, 2025 | BWXT | Restricted Stock Units | Common Stock | $0.00 | · | 1,162 | Disposed |
| Feb. 26, 2025 | BWXT | Restricted Stock Units | Common Stock | $0.00 | · | 2,343 | Acquired |
| Feb. 26, 2025 | BWXT | Employee Stock Option (right to buy) | Common Stock | $106.64 | · | 8,973 | Acquired |
| Feb. 21, 2025 | BWXT | Restricted Stock Units | Common Stock | $0.00 | · | 14,457 | Disposed |
| Feb. 18, 2025 | BWXT | Restricted Stock Units | Common Stock | $0.00 | Feb. 18, 2025 | 2,129 | Disposed |
| Feb. 29, 2024 | BWXT | Restricted Stock Units | Common Stock | $0.00 | · | 2,280 | Acquired |
| Feb. 29, 2024 | BWXT | Employee Stock Option (right to buy) | Common Stock | $100.83 | · | 8,064 | Acquired |
| Feb. 27, 2024 | BWXT | Restricted Stock Units | Common Stock | $0.00 | Feb. 27, 2026 | 1,162 | Disposed |
| Feb. 25, 2024 | BWXT | Restricted Stock Units | Common Stock | $0.00 | Feb. 25, 2024 | 989 | Disposed |
| Feb. 25, 2024 | BWXT | Restricted Stock Units | Common Stock | $0.00 | · | 2,802 | Disposed |
| Feb. 25, 2024 | BWXT | Restricted Stock Units | Common Stock | $0.00 | · | 1,380 | Acquired |
| Feb. 25, 2024 | BWXT | Restricted Stock Units | Common Stock | $0.00 | · | 56 | Disposed |
| Feb. 18, 2024 | BWXT | Restricted Stock Units | Common Stock | $0.00 | Feb. 18, 2025 | 2,129 | Disposed |
| Aug. 6, 2023 | BWXT | Restricted Stock Units | Common Stock | $0.00 | · | 709 | Disposed |
| Feb. 27, 2023 | BWXT | Restricted Stock Units | Common Stock | $0.00 | · | 5,041 | Disposed |
| Feb. 27, 2023 | BWXT | Restricted Stock Units | Common Stock | $0.00 | Feb. 27, 2026 | 3,486 | Acquired |
| Feb. 27, 2023 | BWXT | Employee Stock Option (right to buy) | Common Stock | $61.70 | Feb. 27, 2033 | 13,497 | Acquired |
| Feb. 25, 2023 | BWXT | Restricted Stock Units | Common Stock | $0.00 | Feb. 25, 2024 | 989 | Disposed |
| Feb. 18, 2023 | BWXT | Restricted Stock Units | Common Stock | $0.00 | Feb. 18, 2025 | 2,129 | Disposed |
| Aug. 6, 2022 | BWXT | Restricted Stock Units | Common Stock | $0.00 | · | 709 | Disposed |
| Feb. 25, 2022 | BWXT | Restricted Stock Units | Common Stock | $0.00 | Feb. 25, 2024 | 989 | Disposed |
| Feb. 18, 2022 | BWXT | Restricted Stock Units | Common Stock | $0.00 | Feb. 18, 2025 | 6,387 | Acquired |
| March 26, 2020 | BWXT | Dividend Equivalent Rights | Common Stock | · | · | 62 | Acquired |
| Dec. 13, 2019 | BWXT | Dividend Equivalent Rights | Common Stock | · | · | 43 | Acquired |
| Sept. 6, 2019 | BWXT | Dividend Equivalent Rights | Common Stock | · | · | 44 | Acquired |
| June 6, 2019 | BWXT | Dividend Equivalent Rights | Common Stock | · | · | 55 | Acquired |
| May 14, 2019 | BWXT | Restricted Stock Units | Common Stock | $0.00 | · | 2,452 | Acquired |
| March 28, 2019 | BWXT | Dividend Equivalent Rights | Common Stock | · | · | 45 | Acquired |
| Dec. 13, 2018 | BWXT | Dividend Equivalent Rights | Common Stock | · | · | 49 | Acquired |
| Sept. 7, 2018 | BWXT | Dividend Equivalent Rights | Common Stock | · | · | 34 | Acquired |
| June 6, 2018 | BWXT | Dividend Equivalent Rights | Common Stock | · | · | 31 | Acquired |
| May 9, 2018 | BWXT | Restricted Stock Units | Common Stock | $0.00 | · | 1,802 | Acquired |
| March 29, 2018 | BWXT | Dividend Equivalent Rights | Common Stock | · | · | 28 | Acquired |
| Dec. 13, 2017 | BWXT | Dividend Equivalent Rights | Common Stock | · | · | 20 | Acquired |
| Sept. 8, 2017 | BWXT | Dividend Equivalent Rights | Common Stock | · | · | 23 | Acquired |
| June 6, 2017 | BWXT | Dividend Equivalent Rights | Common Stock | · | · | 25 | Acquired |
| May 4, 2017 | BWXT | Common Stock | Common Stock | $0.00 | · | 2,396 | Acquired |
| March 29, 2017 | BWXT | Dividend Equivalent Rights | Common Stock | · | · | 16 | Acquired |
| Dec. 13, 2016 | BWXT | Dividend Equivalent Rights | Common Stock | · | · | 20 | Acquired |
| Sept. 9, 2016 | BWXT | Dividend Equivalent Rights | Common Stock | · | · | 20 | Acquired |
| June 6, 2016 | BWXT | Dividend Equivalent Rights | Common Stock | · | · | 22 | Acquired |
| May 5, 2016 | BWXT | Restricted Stock Units | Common Stock | $0.00 | · | 3,660 | Acquired |
| March 24, 2016 | BWXT | Dividend Equivalent Rights | Common Stock | · | · | 13 | Acquired |
| Dec. 16, 2015 | BWXT | Dividend Equivalent Rights | Common Stock | · | · | 9 | Acquired |
| Sept. 10, 2015 | BWXT | Dividend Equivalent Rights | Common Stock | · | · | 11 | Acquired |
| July 1, 2015 | BWXT | Restricted Stock Unit | Common Stock | $0.00 | July 1, 2015 | 4,907 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 6 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Nov. 12, 2025 | LINE | Common Stock | 30,000 | Direct |
| Nov. 12, 2025 | LINE | Common Stock | 29,500 | Indirect |
| Nov. 18, 2021 | BWXT | Common Stock | 16,175 | Direct |
| Nov. 18, 2021 | BWXT | Restricted Stock Units | 1,418 | Direct |
| Nov. 18, 2021 | BWXT | Restricted Stock Units | 2,967 | Direct |
| July 6, 2015 | BWXT | No securities beneficially owned | 0 | Direct |