Insider at

04

Insider transactions

05
0 buys (P) 68 sells (S) Net: $-11,196,990 + 44 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

44 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Oct. 1, 2026 RBRK S 10b5-1 300 $114.68 $34,404 7,200 Indirect -4.00% Disposed 9.7% (price as of 2026-10-06)
Oct. 1, 2026 RBRK S 10b5-1 1,700 $115.62 $196,554 5,500 Indirect -23.61% Disposed 8.8% (price as of 2026-10-06)
Oct. 1, 2026 RBRK S 10b5-1 500 $116.47 $58,235 5,000 Indirect -9.09% Disposed 8.0% (price as of 2026-10-06)
Oct. 1, 2026 RBRK S 10b5-1 896 $114.71 $102,780 18,466 Direct -4.63% Disposed 9.7% (price as of 2026-10-06)
Oct. 1, 2026 RBRK S 10b5-1 7,710 $115.57 $891,045 10,756 Direct -41.75% Disposed 8.9% (price as of 2026-10-06)
Oct. 1, 2026 RBRK S 10b5-1 2,394 $116.46 $278,805 8,362 Direct -22.26% Disposed 8.0% (price as of 2026-10-06)
Sept. 1, 2026 RBRK S 10b5-1 1,600 $88.58 $141,728 8,400 Indirect -16.00% Disposed 42.0% (price as of 2026-10-06)
Sept. 1, 2026 RBRK S 10b5-1 600 $89.18 $53,508 7,800 Indirect -7.14% Disposed 41.1% (price as of 2026-10-06)
Sept. 1, 2026 RBRK S 10b5-1 100 $90.30 $9,030 7,700 Indirect -1.28% Disposed 39.3% (price as of 2026-10-06)
Sept. 1, 2026 RBRK S 10b5-1 200 $91.66 $18,332 7,500 Indirect -2.60% Disposed 37.2% (price as of 2026-10-06)
Sept. 1, 2026 RBRK S 10b5-1 4,600 $88.34 $406,364 14,762 Direct -23.76% Disposed 42.4% (price as of 2026-10-06)
Sept. 1, 2026 RBRK S 10b5-1 4,700 $89.02 $418,394 10,062 Direct -31.84% Disposed 41.3% (price as of 2026-10-06)
Sept. 1, 2026 RBRK S 10b5-1 600 $90.24 $54,144 9,462 Direct -5.96% Disposed 39.4% (price as of 2026-10-06)
Sept. 1, 2026 RBRK S 10b5-1 900 $91.08 $81,972 8,562 Direct -9.51% Disposed 38.1% (price as of 2026-10-06)
Sept. 1, 2026 RBRK S 10b5-1 200 $92.37 $18,474 8,362 Direct -2.34% Disposed 36.2% (price as of 2026-10-06)
Aug. 3, 2026 RBRK S 10b5-1 1,500 $73.79 $110,685 11,000 Indirect -12.00% Disposed 70.5% (price as of 2026-10-06)
Aug. 3, 2026 RBRK S 10b5-1 1,000 $74.59 $74,590 10,000 Indirect -9.09% Disposed 68.7% (price as of 2026-10-06)
Aug. 3, 2026 RBRK S 10b5-1 5,740 $73.73 $423,210 13,622 Direct -29.65% Disposed 70.6% (price as of 2026-10-06)
Aug. 3, 2026 RBRK S 10b5-1 5,260 $74.51 $391,923 8,362 Direct -38.61% Disposed 68.8% (price as of 2026-10-06)
July 1, 2026 RBRK S 10b5-1 900 $83.59 $75,231 8,362 Direct -9.72% Disposed 50.5% (price as of 2026-10-06)
July 1, 2026 RBRK S 10b5-1 7,000 $82.81 $579,670 9,262 Direct -43.05% Disposed 51.9% (price as of 2026-10-06)
July 1, 2026 RBRK S 10b5-1 3,100 $82.02 $254,262 16,262 Direct -16.01% Disposed 53.4% (price as of 2026-10-06)
July 1, 2026 RBRK S 10b5-1 300 $83.70 $25,110 12,500 Indirect -2.34% Disposed 50.3% (price as of 2026-10-06)
July 1, 2026 RBRK S 10b5-1 1,500 $82.91 $124,365 12,800 Indirect -10.49% Disposed 51.7% (price as of 2026-10-06)
July 1, 2026 RBRK S 10b5-1 700 $82.00 $57,400 14,300 Indirect -4.67% Disposed 53.4% (price as of 2026-10-06)
June 1, 2026 RBRK S 10b5-1 1,700 $86.07 $146,319 4,653 Direct -26.76% Disposed 46.2% (price as of 2026-10-06)
June 1, 2026 RBRK S 10b5-1 3,359 $85.30 $286,523 6,353 Direct -34.59% Disposed 47.5% (price as of 2026-10-06)
June 1, 2026 RBRK S 10b5-1 4,000 $84.41 $337,640 9,712 Direct -29.17% Disposed 49.0% (price as of 2026-10-06)
June 1, 2026 RBRK S 10b5-1 991 $82.73 $81,985 13,712 Direct -6.74% Disposed 52.1% (price as of 2026-10-06)
June 1, 2026 RBRK S 10b5-1 750 $82.13 $61,598 14,703 Direct -4.85% Disposed 53.2% (price as of 2026-10-06)
June 1, 2026 RBRK S 10b5-1 200 $79.77 $15,954 15,453 Direct -1.28% Disposed 57.7% (price as of 2026-10-06)
June 1, 2026 RBRK S 10b5-1 800 $85.87 $68,696 15,000 Indirect -5.06% Disposed 46.5% (price as of 2026-10-06)
June 1, 2026 RBRK S 10b5-1 1,140 $84.64 $96,490 15,800 Indirect -6.73% Disposed 48.6% (price as of 2026-10-06)
June 1, 2026 RBRK S 10b5-1 160 $83.49 $13,358 16,940 Indirect -0.94% Disposed 50.7% (price as of 2026-10-06)
June 1, 2026 RBRK S 10b5-1 300 $82.45 $24,735 17,100 Indirect -1.72% Disposed 52.6% (price as of 2026-10-06)
June 1, 2026 RBRK S 10b5-1 100 $79.91 $7,991 17,400 Indirect -0.57% Disposed 57.4% (price as of 2026-10-06)
May 1, 2026 RBRK S 10b5-1 3,803 $55.92 $212,664 4,653 Direct -44.97% Disposed 125.0% (price as of 2026-10-06)
May 1, 2026 RBRK S 10b5-1 7,197 $55.25 $397,634 8,456 Direct -45.98% Disposed 127.7% (price as of 2026-10-06)
May 1, 2026 RBRK S 10b5-1 500 $56.00 $28,000 17,500 Indirect -2.78% Disposed 124.6% (price as of 2026-10-06)
May 1, 2026 RBRK S 10b5-1 2,000 $55.39 $110,780 18,000 Indirect -10.00% Disposed 127.1% (price as of 2026-10-06)
April 1, 2026 RBRK S 10b5-1 5,646 $49.22 $277,896 4,653 Direct -54.82% Disposed 155.6% (price as of 2026-10-06)
April 1, 2026 RBRK S 10b5-1 5,354 $48.57 $260,044 10,299 Direct -34.20% Disposed 159.0% (price as of 2026-10-06)
April 1, 2026 RBRK S 10b5-1 100 $49.60 $4,960 20,000 Indirect -0.50% Disposed 153.6% (price as of 2026-10-06)
April 1, 2026 RBRK S 10b5-1 2,400 $48.93 $117,432 20,100 Indirect -10.67% Disposed 157.1% (price as of 2026-10-06)
March 2, 2026 RBRK S 10b5-1 6,129 $53.97 $330,782 4,653 Direct -56.84% Disposed 133.1% (price as of 2026-10-06)
March 2, 2026 RBRK S 10b5-1 4,371 $53.30 $232,974 10,782 Direct -28.85% Disposed 136.0% (price as of 2026-10-06)
March 2, 2026 RBRK S 10b5-1 500 $52.02 $26,010 15,153 Direct -3.19% Disposed 141.8% (price as of 2026-10-06)
March 2, 2026 RBRK S 10b5-1 1,300 $53.98 $70,174 22,500 Indirect -5.46% Disposed 133.0% (price as of 2026-10-06)
March 2, 2026 RBRK S 10b5-1 1,000 $53.33 $53,330 23,800 Indirect -4.03% Disposed 135.9% (price as of 2026-10-06)
March 2, 2026 RBRK S 10b5-1 200 $51.87 $10,374 24,800 Indirect -0.80% Disposed 142.5% (price as of 2026-10-06)
Feb. 2, 2026 RBRK S 10b5-1 2,600 $56.26 $146,276 3,655 Direct -41.57% Disposed 123.6% (price as of 2026-10-06)
Feb. 2, 2026 RBRK S 10b5-1 3,902 $55.65 $217,146 6,255 Direct -38.42% Disposed 126.1% (price as of 2026-10-06)
Feb. 2, 2026 RBRK S 10b5-1 4,498 $54.42 $244,781 10,157 Direct -30.69% Disposed 131.2% (price as of 2026-10-06)
Feb. 2, 2026 RBRK S 10b5-1 500 $56.42 $28,210 25,998 Indirect -1.89% Disposed 123.0% (price as of 2026-10-06)
Feb. 2, 2026 RBRK S 10b5-1 900 $55.64 $50,076 26,498 Indirect -3.28% Disposed 126.1% (price as of 2026-10-06)
Feb. 2, 2026 RBRK S 10b5-1 1,100 $54.52 $59,972 27,398 Indirect -3.86% Disposed 130.7% (price as of 2026-10-06)

Showing latest 100 of 2145 transactions

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.

06
DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
Oct. 1, 2026 RBRK Stock Option (Right to Buy) Class B Common Stock (11,000) $4.38 Jan. 21, 2028 11,000 Disposed
Oct. 1, 2026 RBRK Class B Common Stock Class A Common Stock (11,000) · · 11,000 Acquired
Oct. 1, 2026 RBRK Class B Common Stock Class A Common Stock (11,000) · · 11,000 Disposed
Sept. 1, 2026 RBRK Stock Option (Right to Buy) Class B Common Stock (11,000) $4.38 Jan. 21, 2028 11,000 Disposed
Sept. 1, 2026 RBRK Class B Common Stock Class A Common Stock (11,000) · · 11,000 Acquired
Sept. 1, 2026 RBRK Class B Common Stock Class A Common Stock (11,000) · · 11,000 Disposed
Aug. 3, 2026 RBRK Stock Option (Right to Buy) Class B Common Stock (11,000) $4.38 Jan. 21, 2028 11,000 Disposed
Aug. 3, 2026 RBRK Class B Common Stock Class A Common Stock (11,000) · · 11,000 Acquired
Aug. 3, 2026 RBRK Class B Common Stock Class A Common Stock (11,000) · · 11,000 Disposed
July 1, 2026 RBRK Class B Common Stock Class A Common Stock (11,000) · · 11,000 Disposed
July 1, 2026 RBRK Class B Common Stock Class A Common Stock (11,000) · · 11,000 Acquired
July 1, 2026 RBRK Stock Option (Right to Buy) Class B Common Stock (11,000) $4.38 Jan. 21, 2028 11,000 Disposed
June 1, 2026 RBRK Class B Common Stock Class A Common Stock (11,000) · · 11,000 Disposed
June 1, 2026 RBRK Class B Common Stock Class A Common Stock (11,000) · · 11,000 Acquired
June 1, 2026 RBRK Stock Option (Right to Buy) Class B Common Stock (11,000) $4.38 Jan. 21, 2028 11,000 Disposed
May 1, 2026 RBRK Class B Common Stock Class A Common Stock (11,000) · · 11,000 Disposed
May 1, 2026 RBRK Class B Common Stock Class A Common Stock (11,000) · · 11,000 Acquired
May 1, 2026 RBRK Stock Option (Right to Buy) Class B Common Stock (11,000) $4.38 Jan. 21, 2028 11,000 Disposed
April 1, 2026 RBRK Class B Common Stock Class A Common Stock (11,000) · · 11,000 Disposed
April 1, 2026 RBRK Class B Common Stock Class A Common Stock (11,000) · · 11,000 Acquired
April 1, 2026 RBRK Stock Option (Right to Buy) Class B Common Stock (11,000) $4.38 Jan. 21, 2028 11,000 Disposed
March 2, 2026 RBRK Class B Common Stock Class A Common Stock (11,000) · · 11,000 Disposed
March 2, 2026 RBRK Class B Common Stock Class A Common Stock (11,000) · · 11,000 Acquired
March 2, 2026 RBRK Stock Option (Right to Buy) Class B Common Stock (11,000) $4.38 Jan. 21, 2028 11,000 Disposed
Feb. 2, 2026 RBRK Class B Common Stock Class A Common Stock (11,000) · · 11,000 Disposed
Feb. 2, 2026 RBRK Class B Common Stock Class A Common Stock (11,000) · · 11,000 Acquired
Feb. 2, 2026 RBRK Stock Option (Right to Buy) Class B Common Stock (11,000) $4.38 Jan. 21, 2028 11,000 Disposed
Jan. 14, 2026 RBRK Class B Common Stock Class A Common Stock (27,500) · · 27,500 Disposed
Jan. 5, 2026 RBRK Class B Common Stock Class A Common Stock (11,000) · · 11,000 Disposed
Jan. 5, 2026 RBRK Class B Common Stock Class A Common Stock (11,000) · · 11,000 Acquired
Jan. 5, 2026 RBRK Stock Option (Right to Buy) Class B Common Stock (11,000) $4.38 Jan. 21, 2028 11,000 Disposed
Jan. 5, 2026 RBRK Class B Common Stock Class A Common Stock (2,500) · · 2,500 Disposed
Dec. 16, 2025 RBRK Class B Common Stock Class A Common Stock (25,002) · · 25,002 Acquired
Dec. 16, 2025 RBRK Restricted Stock Units Class B Common Stock (8,334) · Nov. 28, 2029 8,334 Disposed
Dec. 16, 2025 RBRK Restricted Stock Units Class B Common Stock (16,668) · Nov. 28, 2029 16,668 Disposed
Dec. 1, 2025 RBRK Class B Common Stock Class A Common Stock (9,009) · · 9,009 Disposed
Nov. 3, 2025 RBRK Class B Common Stock Class A Common Stock (9,009) · · 9,009 Disposed
Oct. 1, 2025 RBRK Class B Common Stock Class A Common Stock (9,009) · · 9,009 Disposed
Sept. 2, 2025 RBRK Class B Common Stock Class A Common Stock (9,009) · · 9,009 Disposed
July 1, 2025 RBRK Class B Common Stock Class A Common Stock (9,009) · · 9,009 Disposed
July 1, 2025 RBRK Class B Common Stock Class A Common Stock (9,009) · · 9,009 Disposed
June 2, 2025 RBRK Class B Common Stock Class A Common Stock (9,009) · · 9,009 Disposed
May 1, 2025 RBRK Class B Common Stock Class A Common Stock (9,009) · · 9,009 Disposed
April 1, 2025 RBRK Class B Common Stock Class A Common Stock (9,009) · · 9,009 Disposed
March 3, 2025 RBRK Class B Common Stock Class A Common Stock (9,009) · · 9,009 Disposed
Feb. 3, 2025 RBRK Class B Common Stock Class A Common Stock (9,009) · · 9,009 Disposed
Jan. 14, 2025 RBRK Class B Common Stock Class A Common Stock (9,009) · · 9,009 Disposed
Dec. 17, 2024 RBRK Restricted Stock Units Class B Common Stock (16,666) · Nov. 28, 2029 16,666 Disposed
Dec. 17, 2024 RBRK Restricted Stock Units Class B Common Stock (8,333) · Nov. 28, 2029 8,333 Disposed
Dec. 17, 2024 RBRK Class B Common Stock Class A Common Stock (24,999) · · 24,999 Acquired
April 29, 2024 RBRK Series A Preferred Stock Class B Common Stock (371,912) · · 371,912 Disposed
April 29, 2024 RBRK Series B Preferred Stock Class B Common Stock (408,580) · · 408,580 Disposed
April 29, 2024 RBRK Series C Preferred Stock Class B Common Stock (72,955) · · 72,955 Disposed
April 29, 2024 RBRK Class B Common Stock Class A Common Stock (853,447) · · 853,447 Acquired
April 25, 2024 RBRK Restricted Stock Units Class B Common Stock (75,000) · Aug. 13, 2027 75,000 Disposed
April 25, 2024 RBRK Restricted Stock Units Class B Common Stock (16,666) · Nov. 28, 2029 16,666 Disposed
April 25, 2024 RBRK Restricted Stock Units Class B Common Stock (8,333) · Nov. 28, 2029 8,333 Disposed
April 25, 2024 RBRK Class B Common Stock Class A Common Stock (99,999) · · 99,999 Acquired
April 24, 2024 RBRK Restricted Stock Units Class B Common Stock (75,000) · Aug. 13, 2027 75,000 Acquired
April 24, 2024 RBRK Restricted Stock Units Class B Common Stock (50,000) · Nov. 28, 2029 50,000 Acquired
April 24, 2024 RBRK Restricted Stock Units Class B Common Stock (25,000) · Nov. 28, 2029 25,000 Acquired
Dec. 14, 2023 MSFT Restricted Stock Units Common Stock (88) · · 88 Acquired
Dec. 14, 2023 MSFT Restricted Stock Units Common Stock (55) · · 55 Acquired
Dec. 6, 2023 MSFT Restricted Stock Units Common Stock (159) · · 159 Acquired
Sept. 14, 2023 MSFT Restricted Stock Units Common Stock (53) · · 53 Acquired
Sept. 14, 2023 MSFT Restricted Stock Units Common Stock (85) · · 85 Acquired
Sept. 13, 2023 MSFT Restricted Stock Units Common Stock (175) · · 175 Acquired
June 13, 2023 MSFT Restricted Stock Units Common Stock (191) · · 191 Acquired
June 8, 2023 MSFT Restricted Stock Units Common Stock (88) · · 88 Acquired
June 8, 2023 MSFT Restricted Stock Units Common Stock (56) · · 56 Acquired
March 9, 2023 MSFT Restricted Stock Units Common Stock (113) · · 113 Acquired
March 9, 2023 MSFT Restricted Stock Units Common Stock (71) · · 71 Acquired
Jan. 31, 2023 MSFT Restricted Stock Units Common Stock (303) · · 303 Acquired
Dec. 12, 2022 MSFT Restricted Stock Units Common Stock (297) · · 297 Acquired
Dec. 8, 2022 MSFT Restricted Stock Units Common Stock (113) · · 113 Acquired
Dec. 8, 2022 MSFT Restricted Stock Units Common Stock (73) · · 73 Acquired
Sept. 8, 2022 MSFT Restricted Stock Units Common Stock (99) · · 99 Acquired
Sept. 8, 2022 MSFT Restricted Stock Units Common Stock (63) · · 63 Acquired
Aug. 30, 2022 MSFT Restricted Stock Units Common Stock (285) · · 285 Acquired
June 9, 2022 MSFT Restricted Stock Units Common Stock (95) · · 95 Acquired
June 9, 2022 MSFT Restricted Stock Units Common Stock (62) · · 62 Acquired
May 31, 2022 MSFT Restricted Stock Units Common Stock (274) · · 274 Acquired
March 10, 2022 MSFT Restricted Stock Units Common Stock (88) · · 88 Acquired
March 10, 2022 MSFT Restricted Stock Units Common Stock (57) · · 57 Acquired
Jan. 31, 2022 MSFT Restricted Stock Units Common Stock (241) · · 241 Acquired
Dec. 9, 2021 MSFT Restricted Stock Units Common Stock (74) · · 74 Acquired
Dec. 9, 2021 MSFT Restricted Stock Units Common Stock (48) · · 48 Acquired
Nov. 29, 2021 MSFT Restricted Stock Units Common Stock (222) · · 222 Acquired
Sept. 9, 2021 MSFT Restricted Stock Units Common Stock (74) · · 74 Acquired
Sept. 9, 2021 MSFT Restricted Stock Units Common Stock (49) · · 49 Acquired
Sept. 2, 2021 MSFT Restricted Stock Units Common Stock (264) · · 264 Acquired
June 10, 2021 MSFT Restricted Stock Units Common Stock (56) · · 56 Acquired
June 10, 2021 MSFT Restricted Stock Units Common Stock (85) · · 85 Acquired
June 2, 2021 MSFT Restricted Stock Units Common Stock (363) · · 363 Acquired
March 11, 2021 MSFT Restricted Stock Units Common Stock (92) · · 92 Acquired
March 11, 2021 MSFT Restricted Stock Units Common Stock (61) · · 61 Acquired
Jan. 29, 2021 MSFT Restricted Stock Units Common Stock (387) · · 387 Acquired
Dec. 10, 2020 MSFT Restricted Stock Units Common Stock (69) · · 69 Acquired
Dec. 10, 2020 MSFT Restricted Stock Units Common Stock (102) · · 102 Acquired
Dec. 1, 2020 MSFT Restricted Stock Units Common Stock (416) · · 416 Acquired

Showing latest 100 of 439 transactions

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 7 holdings

07

Securities held when first becoming an insider, per SEC Form 3.

DateTickerSecuritySharesOwnership
April 24, 2024 RBRK Stock Option (Right to Buy)→ Class B Common Stock (165,946) 165,946 Direct
April 24, 2024 RBRK Series A Preferred Stock→ Class B Common Stock (371,912) 371,912 Indirect
April 24, 2024 RBRK Series B Preferred Stock→ Class B Common Stock (408,580) 408,580 Indirect
April 24, 2024 RBRK Series C Preferred Stock→ Class B Common Stock (72,955) 72,955 Indirect
May 5, 2017 ILMN Common Stock 53 Direct
Feb. 21, 2012 MSFT Common Stock 1,066 Direct
Feb. 21, 2012 MSFT Common Stock 4,085 Indirect