SEC Insider Transactions from Guthrie Michael.

Last updated: 2026-03-14 09:55 UTC | Total transactions: 80

Guthrie Michael, Chief Financial Officer of Roblox Corp ($RBLX), sold about $13.1 million in shares through seven open market transactions over the past year. His most recent sale occurred on June 5, 2025. These sales rank 927th among 11,678 insiders in the database by total value sold, surpassing the average of $8.6 million across 6.4 transactions. He made no open market purchases in this period.

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Transaction Date Company Ticker Insider Name Title Transaction Type Security Shares Price Shares Owned Following Total Shares Outstanding % of Owned % of Outstanding
June 5, 2025 Roblox Corp $RBLX Guthrie Michael Chief Financial Officer M Class A Common Stock 50000 $0.53 603,688.0000 666,419,000 9.03% 0.01%
June 5, 2025 Roblox Corp $RBLX Guthrie Michael Chief Financial Officer S Class A Common Stock 50000 $91.55 553,688.0000 666,419,000 8.28% 0.01%
June 5, 2025 Roblox Corp $RBLX Guthrie Michael Chief Financial Officer M Stock Option (Right to Buy) 50000 $0.00 922,390.0000 666,419,000 5.14% 0.01%
May 20, 2025 Roblox Corp $RBLX Guthrie Michael Chief Financial Officer S Class A Common Stock 22392 $80.61 555,464.0000 666,419,000 3.88% 0.00%
May 20, 2025 Roblox Corp $RBLX Guthrie Michael Chief Financial Officer S Class A Common Stock 1776 $81.25 553,688.0000 666,419,000 0.32% 0.00%
May 12, 2025 Roblox Corp $RBLX Guthrie Michael Chief Financial Officer M Class A Common Stock 50000 $0.53 627,856.0000 666,419,000 8.65% 0.01%
May 12, 2025 Roblox Corp $RBLX Guthrie Michael Chief Financial Officer S Class A Common Stock 33450 $71.46 594,406.0000 666,419,000 5.33% 0.01%
May 12, 2025 Roblox Corp $RBLX Guthrie Michael Chief Financial Officer S Class A Common Stock 16550 $72.40 577,856.0000 666,419,000 2.78% 0.00%
May 12, 2025 Roblox Corp $RBLX Guthrie Michael Chief Financial Officer M Stock Option (Right to Buy) 50000 $0.00 972,390.0000 666,419,000 4.89% 0.01%
April 3, 2025 Roblox Corp $RBLX Guthrie Michael Chief Financial Officer M Class A Common Stock 50000 $0.53 627,856.0000 666,419,000 8.65% 0.01%
April 3, 2025 Roblox Corp $RBLX Guthrie Michael Chief Financial Officer S Class A Common Stock 33529 $58.64 594,327.0000 666,419,000 5.34% 0.01%
April 3, 2025 Roblox Corp $RBLX Guthrie Michael Chief Financial Officer S Class A Common Stock 16471 $59.11 577,856.0000 666,419,000 2.77% 0.00%
April 3, 2025 Roblox Corp $RBLX Guthrie Michael Chief Financial Officer M Stock Option (Right to Buy) 50000 $0.00 1,022,390.0000 666,419,000 4.66% 0.01%
March 7, 2025 Roblox Corp $RBLX Guthrie Michael Chief Financial Officer A Class A Common Stock 120969 $0.00 577,856.0000 666,419,000 26.48% 0.02%
March 7, 2025 Roblox Corp $RBLX Guthrie Michael Chief Financial Officer A Performance Stock Unit 130274 $0.00 130,274.0000 666,419,000 9999.99% 0.02%
March 4, 2025 Roblox Corp $RBLX Guthrie Michael Chief Financial Officer M Class A Common Stock 50000 $0.53 506,887.0000 666,419,000 10.94% 0.01%
March 4, 2025 Roblox Corp $RBLX Guthrie Michael Chief Financial Officer S Class A Common Stock 23467 $59.71 483,420.0000 666,419,000 4.63% 0.00%
March 4, 2025 Roblox Corp $RBLX Guthrie Michael Chief Financial Officer S Class A Common Stock 26533 $60.51 456,887.0000 666,419,000 5.49% 0.00%
March 4, 2025 Roblox Corp $RBLX Guthrie Michael Chief Financial Officer M Stock Option (Right to Buy) 50000 $0.00 1,072,390.0000 666,419,000 4.45% 0.01%
Feb. 24, 2025 Roblox Corp $RBLX Guthrie Michael Chief Financial Officer M Class A Common Stock 50000 $0.53 506,887.0000 666,419,000 10.94% 0.01%
Feb. 24, 2025 Roblox Corp $RBLX Guthrie Michael Chief Financial Officer S Class A Common Stock 49072 $61.13 457,815.0000 666,419,000 9.68% 0.01%
Feb. 24, 2025 Roblox Corp $RBLX Guthrie Michael Chief Financial Officer S Class A Common Stock 928 $61.78 456,887.0000 666,419,000 0.20% 0.00%
Feb. 24, 2025 Roblox Corp $RBLX Guthrie Michael Chief Financial Officer M Stock Option (Right to Buy) 50000 $0.00 1,122,390.0000 666,419,000 4.26% 0.01%
Feb. 20, 2025 Roblox Corp $RBLX Guthrie Michael Chief Financial Officer S Class A Common Stock 21614 $61.34 456,887.0000 666,419,000 4.52% 0.00%
Feb. 10, 2025 Roblox Corp $RBLX Guthrie Michael Chief Financial Officer M Class A Common Stock 112046 $0.00 504,655.0000 666,419,000 28.54% 0.02%
Feb. 11, 2025 Roblox Corp $RBLX Guthrie Michael Chief Financial Officer S Class A Common Stock 26154 $65.94 478,501.0000 666,419,000 5.18% 0.00%
Feb. 10, 2025 Roblox Corp $RBLX Guthrie Michael Chief Financial Officer M Performance Stock Unit 112046 $0.00 0.0000 666,419,000 100.00% 0.02%
Dec. 5, 2024 Roblox Corp $RBLX Guthrie Michael Chief Financial Officer M Class A Common Stock 100000 $0.53 492,609.0000 656,132,000 25.47% 0.02%
Dec. 5, 2024 Roblox Corp $RBLX Guthrie Michael Chief Financial Officer S Class A Common Stock 42213 $55.44 450,396.0000 656,132,000 8.57% 0.01%
Dec. 5, 2024 Roblox Corp $RBLX Guthrie Michael Chief Financial Officer S Class A Common Stock 57787 $56.26 392,609.0000 656,132,000 12.83% 0.01%
Dec. 5, 2024 Roblox Corp $RBLX Guthrie Michael Chief Financial Officer M Stock Option (Right to Buy) 100000 $0.00 1,172,390.0000 656,132,000 7.86% 0.02%
Dec. 2, 2024 Roblox Corp $RBLX Guthrie Michael Chief Financial Officer M Class A Common Stock 40000 $0.53 432,609.0000 656,132,000 10.19% 0.01%
Dec. 2, 2024 Roblox Corp $RBLX Guthrie Michael Chief Financial Officer S Class A Common Stock 40000 $51.36 392,609.0000 656,132,000 9.25% 0.01%
Dec. 2, 2024 Roblox Corp $RBLX Guthrie Michael Chief Financial Officer M Stock Option (Right to Buy) 40000 $0.00 1,272,390.0000 656,132,000 3.05% 0.01%
Nov. 20, 2024 Roblox Corp $RBLX Guthrie Michael Chief Financial Officer S Class A Common Stock 18005 $51.36 396,261.0000 656,132,000 4.35% 0.00%
Nov. 20, 2024 Roblox Corp $RBLX Guthrie Michael Chief Financial Officer S Class A Common Stock 3652 $51.77 392,609.0000 656,132,000 0.92% 0.00%
Nov. 15, 2024 Roblox Corp $RBLX Guthrie Michael Chief Financial Officer M Class A Common Stock 40000 $0.53 454,266.0000 656,132,000 9.66% 0.01%
Nov. 15, 2024 Roblox Corp $RBLX Guthrie Michael Chief Financial Officer S Class A Common Stock 40000 $52.07 414,266.0000 656,132,000 8.81% 0.01%
Nov. 15, 2024 Roblox Corp $RBLX Guthrie Michael Chief Financial Officer M Stock Option (Right to Buy) 40000 $0.00 1,312,390.0000 656,132,000 2.96% 0.01%
Oct. 31, 2024 Roblox Corp $RBLX Guthrie Michael Chief Financial Officer M Class A Common Stock 10000 $0.53 424,266.0000 656,132,000 2.41% 0.00%
Oct. 31, 2024 Roblox Corp $RBLX Guthrie Michael Chief Financial Officer S Class A Common Stock 8111 $49.31 416,155.0000 656,132,000 1.91% 0.00%
Oct. 31, 2024 Roblox Corp $RBLX Guthrie Michael Chief Financial Officer S Class A Common Stock 1889 $49.97 414,266.0000 656,132,000 0.45% 0.00%
Oct. 31, 2024 Roblox Corp $RBLX Guthrie Michael Chief Financial Officer M Stock Option (Right to Buy) 10000 $0.00 1,352,390.0000 656,132,000 0.73% 0.00%
Oct. 7, 2024 Roblox Corp $RBLX Guthrie Michael Chief Financial Officer M Class A Common Stock 30000 $0.53 444,266.0000 656,132,000 7.24% 0.00%
Oct. 7, 2024 Roblox Corp $RBLX Guthrie Michael Chief Financial Officer S Class A Common Stock 30000 $41.50 414,266.0000 656,132,000 6.75% 0.00%
Oct. 7, 2024 Roblox Corp $RBLX Guthrie Michael Chief Financial Officer M Stock Option (Right to Buy) 30000 $0.00 1,362,390.0000 656,132,000 2.15% 0.00%
Sept. 11, 2024 Roblox Corp $RBLX Guthrie Michael Chief Financial Officer M Class A Common Stock 3443 $0.53 417,709.0000 646,611,000 0.83% 0.00%
Sept. 11, 2024 Roblox Corp $RBLX Guthrie Michael Chief Financial Officer S Class A Common Stock 3443 $45.01 414,266.0000 646,611,000 0.82% 0.00%
Sept. 12, 2024 Roblox Corp $RBLX Guthrie Michael Chief Financial Officer M Class A Common Stock 66557 $0.53 480,823.0000 646,611,000 16.07% 0.01%
Sept. 12, 2024 Roblox Corp $RBLX Guthrie Michael Chief Financial Officer S Class A Common Stock 66557 $45.27 414,266.0000 646,611,000 13.84% 0.01%
Sept. 11, 2024 Roblox Corp $RBLX Guthrie Michael Chief Financial Officer M Stock Option (Right to Buy) 3443 $0.00 1,458,947.0000 646,611,000 0.24% 0.00%
Sept. 12, 2024 Roblox Corp $RBLX Guthrie Michael Chief Financial Officer M Stock Option (Right to Buy) 66557 $0.00 1,392,390.0000 646,611,000 4.56% 0.01%
Sept. 4, 2024 Roblox Corp $RBLX Guthrie Michael Chief Financial Officer M Class A Common Stock 30000 $0.53 444,266.0000 646,611,000 7.24% 0.00%
Sept. 4, 2024 Roblox Corp $RBLX Guthrie Michael Chief Financial Officer S Class A Common Stock 30000 $43.09 414,266.0000 646,611,000 6.75% 0.00%
Sept. 4, 2024 Roblox Corp $RBLX Guthrie Michael Chief Financial Officer M Stock Option (Right to Buy) 30000 $0.00 1,462,390.0000 646,611,000 2.01% 0.00%
Aug. 20, 2024 Roblox Corp $RBLX Guthrie Michael Chief Financial Officer S Class A Common Stock 21755 $40.35 414,300.0000 646,611,000 4.99% 0.00%
Aug. 20, 2024 Roblox Corp $RBLX Guthrie Michael Chief Financial Officer S Class A Common Stock 34 $40.72 414,266.0000 646,611,000 0.01% 0.00%
Aug. 14, 2024 Roblox Corp $RBLX Guthrie Michael Chief Financial Officer M Class A Common Stock 30000 $0.53 466,055.0000 646,611,000 6.88% 0.00%
Aug. 14, 2024 Roblox Corp $RBLX Guthrie Michael Chief Financial Officer S Class A Common Stock 30000 $38.82 436,055.0000 646,611,000 6.44% 0.00%
Aug. 14, 2024 Roblox Corp $RBLX Guthrie Michael Chief Financial Officer M Stock Option (Right to Buy) 30000 $0.53 1,492,390.0000 646,611,000 1.97% 0.00%
July 5, 2024 Roblox Corp $RBLX Guthrie Michael Chief Financial Officer M Class A Common Stock 30000 $0.53 466,055.0000 646,611,000 6.88% 0.00%
July 5, 2024 Roblox Corp $RBLX Guthrie Michael Chief Financial Officer S Class A Common Stock 30000 $37.82 436,055.0000 646,611,000 6.44% 0.00%
July 5, 2024 Roblox Corp $RBLX Guthrie Michael Chief Financial Officer M Stock Option (Right to Buy) 30000 $0.00 1,522,390.0000 646,611,000 1.93% 0.00%
June 4, 2024 Roblox Corp $RBLX Guthrie Michael Chief Financial Officer M Class A Common Stock 900 $0.53 436,955.0000 631,221,000 0.21% 0.00%
June 4, 2024 Roblox Corp $RBLX Guthrie Michael Chief Financial Officer S Class A Common Stock 900 $35.00 436,055.0000 631,221,000 0.21% 0.00%
June 5, 2024 Roblox Corp $RBLX Guthrie Michael Chief Financial Officer M Class A Common Stock 59100 $0.53 495,155.0000 631,221,000 13.55% 0.01%
June 5, 2024 Roblox Corp $RBLX Guthrie Michael Chief Financial Officer S Class A Common Stock 59100 $35.24 436,055.0000 631,221,000 11.94% 0.01%
June 4, 2024 Roblox Corp $RBLX Guthrie Michael Chief Financial Officer M Stock Option (Right to Buy) 900 $0.00 1,611,490.0000 631,221,000 0.06% 0.00%
June 5, 2024 Roblox Corp $RBLX Guthrie Michael Chief Financial Officer M Stock Option (Right to Buy) 59100 $0.00 1,552,390.0000 631,221,000 3.67% 0.01%
May 21, 2024 Roblox Corp $RBLX Guthrie Michael Chief Financial Officer S Class A Common Stock 22076 $32.56 436,055.0000 631,221,000 4.82% 0.00%
April 3, 2024 Roblox Corp $RBLX Guthrie Michael Chief Financial Officer M Class A Common Stock 30000 $0.53 488,131.0000 631,221,000 6.55% 0.00%
April 3, 2024 Roblox Corp $RBLX Guthrie Michael Chief Financial Officer S Class A Common Stock 30000 $36.06 458,131.0000 631,221,000 6.15% 0.00%
April 3, 2024 Roblox Corp $RBLX Guthrie Michael Chief Financial Officer M Stock Option (Right to Buy) 30000 $0.00 1,612,390.0000 631,221,000 1.83% 0.00%
March 1, 2024 Roblox Corp $RBLX Guthrie Michael Chief Financial Officer A Class A Common Stock 163080 $0.00 458,131.0000 631,221,000 55.27% 0.03%
March 4, 2024 Roblox Corp $RBLX Guthrie Michael Chief Financial Officer M Class A Common Stock 30000 $0.53 488,131.0000 631,221,000 6.55% 0.00%
March 4, 2024 Roblox Corp $RBLX Guthrie Michael Chief Financial Officer S Class A Common Stock 28400 $40.64 459,731.0000 631,221,000 5.82% 0.00%
March 4, 2024 Roblox Corp $RBLX Guthrie Michael Chief Financial Officer S Class A Common Stock 1600 $41.40 458,131.0000 631,221,000 0.35% 0.00%
March 1, 2024 Roblox Corp $RBLX Guthrie Michael Chief Financial Officer A Performance Stock Unit 175624 $0.00 175,624.0000 631,221,000 9999.99% 0.03%
March 4, 2024 Roblox Corp $RBLX Guthrie Michael Chief Financial Officer M Stock Option (Right to Buy) 30000 $0.00 1,642,390.0000 631,221,000 1.79% 0.00%
Feb. 21, 2024 Roblox Corp $RBLX Guthrie Michael Chief Financial Officer S Class A Common Stock 10972 $40.64 295,051.0000 631,221,000 3.59% 0.00%