Brian K. Mccarthy
Insider
First SEC filing: Nov. 5, 2024 · Latest: Nov. 5, 2024
Insider at
Insider transactions
0 buys (P)
10 sells (S)
Net: $-2,741,576
Price change vs the latest weekly close (updated to the current quote in your browser when available), 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 |
|---|---|---|---|---|---|---|---|---|---|
| Jan. 31, 2026 | RBRK | A | 442,022 | · | · | 772,794 Direct | +133.63% | Acquired | |
| Jan. 31, 2026 | RBRK | A | 147,341 | · | · | 147,341 Direct | · | Acquired | |
| Jan. 12, 2026 | RBRK | S 10b5-1 | 2,000 | $69.76 | $139,520 | 338,772 Direct | -0.59% | Disposed | 84.5% (price as of ) |
| Jan. 12, 2026 | RBRK | S 10b5-1 | 4,067 | $70.94 | $288,513 | 334,705 Direct | -1.20% | Disposed | 81.5% (price as of ) |
| Jan. 12, 2026 | RBRK | S 10b5-1 | 3,933 | $71.40 | $280,816 | 330,772 Direct | -1.18% | Disposed | 80.3% (price as of ) |
| Dec. 17, 2025 | RBRK | S | 2,851 | $76.18 | $217,189 | 342,718 Direct | -0.83% | Disposed | 69.0% (price as of ) |
| Dec. 17, 2025 | RBRK | S | 1,946 | $76.19 | $148,266 | 340,772 Direct | -0.57% | Disposed | 69.0% (price as of ) |
| Dec. 16, 2025 | RBRK | C | 6,250 | · | · | 345,569 Direct | +1.84% | Acquired | |
| Dec. 16, 2025 | RBRK | M | 6,250 | · | · | 6,250 Direct | -50.00% | Disposed | |
| Dec. 16, 2025 | RBRK | M | 6,250 | · | · | 6,250 Direct | · | Acquired | |
| Dec. 16, 2025 | RBRK | C | 6,250 | · | · | 0 Direct | -100.00% | Disposed | |
| Dec. 10, 2025 | RBRK | S 10b5-1 | 5,400 | $90.37 | $487,998 | 343,919 Direct | -1.55% | Disposed | 42.5% (price as of ) |
| Dec. 10, 2025 | RBRK | S 10b5-1 | 3,900 | $91.24 | $355,836 | 340,019 Direct | -1.13% | Disposed | 41.1% (price as of ) |
| Dec. 10, 2025 | RBRK | S 10b5-1 | 700 | $92.12 | $64,484 | 339,319 Direct | -0.21% | Disposed | 39.8% (price as of ) |
| Nov. 10, 2025 | RBRK | S 10b5-1 | 6,265 | $75.69 | $474,198 | 353,054 Direct | -1.74% | Disposed | 70.1% (price as of ) |
| Nov. 10, 2025 | RBRK | S 10b5-1 | 3,735 | $76.24 | $284,756 | 349,319 Direct | -1.06% | Disposed | 68.9% (price as of ) |
| Oct. 13, 2025 | RBRK | S 10b5-1 | 2,047 | $82.00 | $167,854 | 367,272 Direct | -0.55% | Disposed | 57.0% (price as of ) |
| Oct. 13, 2025 | RBRK | S 10b5-1 | 6,824 | $83.15 | $567,416 | 360,448 Direct | -1.86% | Disposed | 54.8% (price as of ) |
| Oct. 13, 2025 | RBRK | S 10b5-1 | 1,029 | $84.12 | $86,559 | 359,419 Direct | -0.29% | Disposed | 53.0% (price as of ) |
| Oct. 13, 2025 | RBRK | S 10b5-1 | 100 | $85.05 | $8,505 | 359,319 Direct | -0.03% | Disposed | 51.4% (price as of ) |
| Sept. 29, 2025 | RBRK | G | 38,860 | · | · | 369,139 Direct | -9.52% | Disposed | |
| Sept. 16, 2025 | RBRK | C | 6,250 | · | · | 412,302 Direct | +1.54% | Acquired | |
| Sept. 16, 2025 | RBRK | S | 4,670 | $74.21 | $346,561 | 407,632 Direct | -1.13% | Disposed | 73.5% (price as of ) |
| Sept. 16, 2025 | RBRK | M | 6,250 | · | · | 12,500 Direct | -33.33% | Disposed | |
| Sept. 16, 2025 | RBRK | M | 6,250 | · | · | 6,250 Direct | · | Acquired | |
| Sept. 16, 2025 | RBRK | C | 6,250 | · | · | 0 Direct | -100.00% | Disposed | |
| Sept. 2, 2025 | RBRK | S 10b5-1 | 1,200 | $86.70 | $104,040 | 417,352 Direct | -0.29% | Disposed | 48.5% (price as of ) |
| Sept. 2, 2025 | RBRK | S 10b5-1 | 7,075 | $87.73 | $620,690 | 410,277 Direct | -1.70% | Disposed | 46.7% (price as of ) |
| Sept. 2, 2025 | RBRK | S 10b5-1 | 4,225 | $88.35 | $373,279 | 406,052 Direct | -1.03% | Disposed | 45.7% (price as of ) |
| Aug. 1, 2025 | RBRK | S 10b5-1 | 500 | $84.65 | $42,325 | 430,552 Direct | -0.12% | Disposed | 52.1% (price as of ) |
| Aug. 1, 2025 | RBRK | S 10b5-1 | 500 | $85.56 | $42,780 | 430,052 Direct | -0.12% | Disposed | 50.5% (price as of ) |
| Aug. 1, 2025 | RBRK | S 10b5-1 | 5,000 | $86.74 | $433,700 | 425,052 Direct | -1.16% | Disposed | 48.4% (price as of ) |
| Aug. 1, 2025 | RBRK | S 10b5-1 | 4,540 | $87.68 | $398,067 | 420,512 Direct | -1.07% | Disposed | 46.8% (price as of ) |
| Aug. 1, 2025 | RBRK | S 10b5-1 | 1,860 | $88.84 | $165,242 | 418,652 Direct | -0.44% | Disposed | 44.9% (price as of ) |
| Aug. 1, 2025 | RBRK | S 10b5-1 | 100 | $89.88 | $8,988 | 418,552 Direct | -0.02% | Disposed | 43.2% (price as of ) |
| July 1, 2025 | RBRK | S 10b5-1 | 2,800 | $84.14 | $235,592 | 453,252 Direct | -0.61% | Disposed | 53.0% (price as of ) |
| July 1, 2025 | RBRK | S 10b5-1 | 11,663 | $85.33 | $995,204 | 441,589 Direct | -2.57% | Disposed | 50.9% (price as of ) |
| July 1, 2025 | RBRK | S 10b5-1 | 6,199 | $86.07 | $533,548 | 435,390 Direct | -1.40% | Disposed | 49.6% (price as of ) |
| July 1, 2025 | RBRK | S 10b5-1 | 880 | $87.24 | $76,771 | 434,510 Direct | -0.20% | Disposed | 47.6% (price as of ) |
| July 1, 2025 | RBRK | S 10b5-1 | 1,110 | $88.72 | $98,479 | 433,400 Direct | -0.26% | Disposed | 45.1% (price as of ) |
| July 1, 2025 | RBRK | S 10b5-1 | 2,348 | $89.31 | $209,700 | 431,052 Direct | -0.54% | Disposed | 44.1% (price as of ) |
| June 17, 2025 | RBRK | C | 6,250 | · | · | 460,834 Direct | +1.37% | Acquired | |
| June 17, 2025 | RBRK | S | 4,782 | $88.56 | $423,494 | 456,052 Direct | -1.04% | Disposed | 45.4% (price as of ) |
| June 17, 2025 | RBRK | M | 6,250 | · | · | 18,750 Direct | -25.00% | Disposed | |
| June 17, 2025 | RBRK | M | 6,250 | · | · | 6,250 Direct | · | Acquired | |
| June 17, 2025 | RBRK | C | 6,250 | · | · | 0 Direct | -100.00% | Disposed | |
| June 5, 2025 | RBRK | S 10b5-1 | 25,000 | $100.18 | $2,504,500 | 454,584 Direct | -5.21% | Disposed | 28.5% (price as of ) |
| June 2, 2025 | RBRK | S 10b5-1 | 1,700 | $95.29 | $161,993 | 502,884 Direct | -0.34% | Disposed | 35.1% (price as of ) |
| June 2, 2025 | RBRK | S 10b5-1 | 1,793 | $96.23 | $172,540 | 501,091 Direct | -0.36% | Disposed | 33.8% (price as of ) |
| June 2, 2025 | RBRK | S 10b5-1 | 5,085 | $97.16 | $494,059 | 496,006 Direct | -1.01% | Disposed | 32.5% (price as of ) |
| June 2, 2025 | RBRK | S 10b5-1 | 4,252 | $98.10 | $417,121 | 491,754 Direct | -0.86% | Disposed | 31.2% (price as of ) |
| June 2, 2025 | RBRK | S 10b5-1 | 10,476 | $99.32 | $1,040,476 | 481,278 Direct | -2.13% | Disposed | 29.6% (price as of ) |
| June 2, 2025 | RBRK | S 10b5-1 | 1,694 | $99.71 | $168,909 | 479,584 Direct | -0.35% | Disposed | 29.1% (price as of ) |
| May 22, 2025 | RBRK | S 10b5-1 | 25,000 | $90.10 | $2,252,500 | 504,584 Direct | -4.72% | Disposed | 42.9% (price as of ) |
| May 13, 2025 | RBRK | S 10b5-1 | 25,000 | $80.01 | $2,000,250 | 529,584 Direct | -4.51% | Disposed | 60.9% (price as of ) |
| May 1, 2025 | RBRK | S 10b5-1 | 2,788 | $70.80 | $197,390 | 576,429 Direct | -0.48% | Disposed | 81.8% (price as of ) |
| May 1, 2025 | RBRK | S 10b5-1 | 22,112 | $71.52 | $1,581,450 | 554,317 Direct | -3.84% | Disposed | 80.0% (price as of ) |
| May 1, 2025 | RBRK | S 10b5-1 | 100 | $72.15 | $7,215 | 554,217 Direct | -0.02% | Disposed | 78.4% (price as of ) |
| April 1, 2025 | RBRK | S 10b5-1 | 6,767 | $59.55 | $402,975 | 597,450 Direct | -1.12% | Disposed | 116.2% (price as of ) |
| April 1, 2025 | RBRK | S 10b5-1 | 16,933 | $60.41 | $1,022,923 | 580,517 Direct | -2.83% | Disposed | 113.1% (price as of ) |
| April 1, 2025 | RBRK | S 10b5-1 | 1,300 | $61.15 | $79,495 | 579,217 Direct | -0.22% | Disposed | 110.5% (price as of ) |
| March 30, 2025 | RBRK | A | 170,675 | · | · | 604,217 Direct | +39.37% | Acquired | |
| March 21, 2025 | RBRK | C | 187,500 | · | · | 518,910 Direct | +56.58% | Acquired | |
| March 21, 2025 | RBRK | S | 85,001 | $70.04 | $5,953,470 | 433,909 Direct | -16.38% | Disposed | 83.8% (price as of ) |
| March 21, 2025 | RBRK | M | 56,250 | · | · | 0 Direct | -100.00% | Disposed | |
| March 21, 2025 | RBRK | M | 6,250 | · | · | 25,000 Direct | -20.00% | Disposed | |
| March 21, 2025 | RBRK | M | 100,000 | · | · | 275,000 Direct | -26.67% | Disposed | |
| March 21, 2025 | RBRK | M | 25,000 | · | · | 225,000 Direct | -10.00% | Disposed | |
| March 21, 2025 | RBRK | M | 187,500 | · | · | 187,500 Direct | · | Acquired | |
| March 21, 2025 | RBRK | C | 187,500 | · | · | 0 Direct | -100.00% | Disposed | |
| March 14, 2025 | RBRK | S 10b5-1 | 25,000 | $70.00 | $1,750,000 | 331,043 Direct | -7.02% | Disposed | 83.9% (price as of ) |
| March 3, 2025 | RBRK | S 10b5-1 | 9,156 | $61.31 | $561,354 | 371,887 Direct | -2.40% | Disposed | 110.0% (price as of ) |
| March 3, 2025 | RBRK | S 10b5-1 | 1,590 | $62.74 | $99,757 | 370,297 Direct | -0.43% | Disposed | 105.2% (price as of ) |
| March 3, 2025 | RBRK | S 10b5-1 | 4,051 | $63.23 | $256,145 | 366,246 Direct | -1.09% | Disposed | 103.6% (price as of ) |
| March 3, 2025 | RBRK | S 10b5-1 | 7,303 | $64.44 | $470,605 | 358,943 Direct | -1.99% | Disposed | 99.8% (price as of ) |
| March 3, 2025 | RBRK | S 10b5-1 | 1,900 | $65.40 | $124,260 | 357,043 Direct | -0.53% | Disposed | 96.9% (price as of ) |
| March 3, 2025 | RBRK | S 10b5-1 | 800 | $66.43 | $53,144 | 356,243 Direct | -0.22% | Disposed | 93.8% (price as of ) |
| March 3, 2025 | RBRK | S 10b5-1 | 200 | $67.85 | $13,570 | 356,043 Direct | -0.06% | Disposed | 89.7% (price as of ) |
| Feb. 3, 2025 | RBRK | S 10b5-1 | 2,391 | $69.77 | $166,820 | 403,652 Direct | -0.59% | Disposed | 84.5% (price as of ) |
| Feb. 3, 2025 | RBRK | S 10b5-1 | 11,687 | $70.78 | $827,206 | 391,965 Direct | -2.90% | Disposed | 81.9% (price as of ) |
| Feb. 3, 2025 | RBRK | S 10b5-1 | 10,922 | $71.36 | $779,394 | 381,043 Direct | -2.79% | Disposed | 80.4% (price as of ) |
| Jan. 7, 2025 | RBRK | C | 150,000 | · | · | 471,560 Direct | +46.65% | Acquired | |
| Jan. 7, 2025 | RBRK | S | 65,517 | $66.06 | $4,328,053 | 406,043 Direct | -13.89% | Disposed | 94.9% (price as of ) |
| Jan. 7, 2025 | RBRK | M | 150,000 | · | · | 0 Direct | -100.00% | Disposed | |
| Jan. 7, 2025 | RBRK | M | 150,000 | · | · | 150,000 Direct | · | Acquired | |
| Jan. 7, 2025 | RBRK | C | 150,000 | · | · | 0 Direct | -100.00% | Disposed | |
| Jan. 3, 2025 | RBRK | S 10b5-1 | 3,755 | $66.33 | $249,069 | 342,805 Direct | -1.08% | Disposed | 94.1% (price as of ) |
| Jan. 3, 2025 | RBRK | S 10b5-1 | 17,245 | $67.03 | $1,155,932 | 325,560 Direct | -5.03% | Disposed | 92.1% (price as of ) |
| Jan. 3, 2025 | RBRK | S 10b5-1 | 3,600 | $67.73 | $243,828 | 321,960 Direct | -1.11% | Disposed | 90.1% (price as of ) |
| Jan. 3, 2025 | RBRK | S 10b5-1 | 400 | $68.94 | $27,576 | 321,560 Direct | -0.12% | Disposed | 86.7% (price as of ) |
| Dec. 17, 2024 | RBRK | C | 62,500 | · | · | 375,045 Direct | +20.00% | Acquired | |
| Dec. 17, 2024 | RBRK | S | 28,485 | $72.34 | $2,060,605 | 346,560 Direct | -7.60% | Disposed | 78.0% (price as of ) |
| Dec. 17, 2024 | RBRK | M | 56,250 | · | · | 56,250 Direct | -50.00% | Disposed | |
| Dec. 17, 2024 | RBRK | M | 6,250 | · | · | 31,250 Direct | -16.67% | Disposed | |
| Dec. 17, 2024 | RBRK | M | 62,500 | · | · | 62,500 Direct | · | Acquired | |
| Dec. 17, 2024 | RBRK | C | 62,500 | · | · | 0 Direct | -100.00% | Disposed | |
| Dec. 6, 2024 | RBRK | S 10b5-1 | 3,802 | $62.80 | $238,766 | 333,743 Direct | -1.13% | Disposed | 105.0% (price as of ) |
| Dec. 6, 2024 | RBRK | S 10b5-1 | 21,198 | $64.65 | $1,370,451 | 312,545 Direct | -6.35% | Disposed | 99.1% (price as of ) |
| Dec. 2, 2024 | RBRK | S 10b5-1 | 16,418 | $49.70 | $815,975 | 346,127 Direct | -4.53% | Disposed | 159.0% (price as of ) |
| Dec. 2, 2024 | RBRK | S 10b5-1 | 8,278 | $50.55 | $418,453 | 337,849 Direct | -2.39% | Disposed | 154.7% (price as of ) |
Loaded 100 of 126 rows
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 |
|---|---|---|---|---|---|---|---|
| Jan. 31, 2026 | RBRK | Performance Stock Units | Class A Common Stock | · | · | 147,341 | Acquired |
| Dec. 16, 2025 | RBRK | Restricted Stock Units | Class B Common Stock | · | April 13, 2029 | 6,250 | Disposed |
| Dec. 16, 2025 | RBRK | Class B Common Stock | Class A Common Stock | · | · | 6,250 | Acquired |
| Dec. 16, 2025 | RBRK | Class B Common Stock | Class A Common Stock | · | · | 6,250 | Disposed |
| Sept. 16, 2025 | RBRK | Restricted Stock Units | Class B Common Stock | · | April 13, 2029 | 6,250 | Disposed |
| Sept. 16, 2025 | RBRK | Class B Common Stock | Class A Common Stock | · | · | 6,250 | Acquired |
| Sept. 16, 2025 | RBRK | Class B Common Stock | Class A Common Stock | · | · | 6,250 | Disposed |
| June 17, 2025 | RBRK | Restricted Stock Units | Class B Common Stock | · | April 13, 2029 | 6,250 | Disposed |
| June 17, 2025 | RBRK | Class B Common Stock | Class A Common Stock | · | · | 6,250 | Acquired |
| June 17, 2025 | RBRK | Class B Common Stock | Class A Common Stock | · | · | 6,250 | Disposed |
| March 21, 2025 | RBRK | Restricted Stock Units | Class B Common Stock | · | March 30, 2028 | 56,250 | Disposed |
| March 21, 2025 | RBRK | Restricted Stock Units | Class B Common Stock | · | April 13, 2029 | 6,250 | Disposed |
| March 21, 2025 | RBRK | Restricted Stock Units | Class B Common Stock | · | March 24, 2030 | 100,000 | Disposed |
| March 21, 2025 | RBRK | Restricted Stock Units | Class B Common Stock | · | March 25, 2031 | 25,000 | Disposed |
| March 21, 2025 | RBRK | Class B Common Stock | Class A Common Stock | · | · | 187,500 | Acquired |
| March 21, 2025 | RBRK | Class B Common Stock | Class A Common Stock | · | · | 187,500 | Disposed |
| Jan. 7, 2025 | RBRK | Restricted Stock Units | Class B Common Stock | · | March 30, 2028 | 150,000 | Disposed |
| Jan. 7, 2025 | RBRK | Class B Common Stock | Class A Common Stock | · | · | 150,000 | Acquired |
| Jan. 7, 2025 | RBRK | Class B Common Stock | Class A Common Stock | · | · | 150,000 | Disposed |
| Dec. 17, 2024 | RBRK | Restricted Stock Units | Class B Common Stock | · | March 30, 2028 | 56,250 | Disposed |
| Dec. 17, 2024 | RBRK | Restricted Stock Units | Class B Common Stock | · | April 13, 2029 | 6,250 | Disposed |
| Dec. 17, 2024 | RBRK | Class B Common Stock | Class A Common Stock | · | · | 62,500 | Acquired |
| Dec. 17, 2024 | RBRK | Class B Common Stock | Class A Common Stock | · | · | 62,500 | Disposed |
| Sept. 26, 2024 | RBRK | Restricted Stock Units | Class B Common Stock | · | March 30, 2028 | 112,500 | Disposed |
| Sept. 26, 2024 | RBRK | Restricted Stock Units | Class B Common Stock | · | April 13, 2029 | 12,500 | Disposed |
| Sept. 26, 2024 | RBRK | Class B Common Stock | Class A Common Stock | · | · | 125,000 | Acquired |
| Sept. 26, 2024 | RBRK | Class B Common Stock | Class A Common Stock | · | · | 125,000 | Disposed |
| April 25, 2024 | RBRK | Restricted Stock Units | Class B Common Stock | · | March 30, 2028 | 385,377 | Disposed |
| April 25, 2024 | RBRK | Restricted Stock Units | Class B Common Stock | · | April 13, 2029 | 28,248 | Disposed |
| April 25, 2024 | RBRK | Restricted Stock Units | Class B Common Stock | · | March 24, 2030 | 28,255 | Disposed |
| April 25, 2024 | RBRK | Restricted Stock Units | Class B Common Stock | · | March 30, 2028 | 289,623 | Disposed |
| April 25, 2024 | RBRK | Restricted Stock Units | Class B Common Stock | · | April 13, 2029 | 21,752 | Disposed |
| April 25, 2024 | RBRK | Restricted Stock Units | Class B Common Stock | · | March 24, 2030 | 21,745 | Disposed |
| April 25, 2024 | RBRK | Class B Common Stock | Class A Common Stock | · | · | 441,880 | Acquired |
| April 24, 2024 | RBRK | Restricted Stock Units | Class B Common Stock | · | March 30, 2028 | 900,000 | Acquired |
| April 24, 2024 | RBRK | Restricted Stock Units | Class B Common Stock | · | March 30, 2028 | 150,000 | Acquired |
| April 24, 2024 | RBRK | Restricted Stock Units | Class B Common Stock | · | April 13, 2029 | 100,000 | Acquired |
| April 24, 2024 | RBRK | Restricted Stock Units | Class B Common Stock | · | March 24, 2030 | 425,000 | Acquired |
| April 24, 2024 | RBRK | Restricted Stock Units | Class B Common Stock | · | March 25, 2031 | 250,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2026 | $550,000 | · | $38,407,564 | · | $550,000 | · | $18,122 | $39,525,686 |
| 2025 | $550,000 | · | $7,157,500 | · | $509,196 | · | · | $8,216,696 |
| 2024 | $550,000 | $15,000 | $9,286,250 | · | $440,053 | · | $11,654 | $10,302,957 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.