RBLX
Roblox Corp · Technology · Market cap $38.7B
Insiders sold $7.3M net in the last 90 days ·8 sellers, 0 buyers· 8 of 15 sales under Rule 10b5-1 plans· latest Form 4 filed Oct 6, 2026
Insider Buying
$950
reported purchases (SEC code P)
Insider Selling
$103.9M
reported sales (SEC code S)
Unique Insiders
11
in the rolling window
Latest filing
Oct 20, 2026
Reinstra Mark
Roblox Corp (RBLX) has 92 SEC Form 4 filings (256 transaction rows) in the rolling window, disclosed by 11 distinct insiders. Most recent filing: Oct 20, 2026.
Inside the rolling window, 11 insiders at Roblox Corp reported 2 open-market purchases totaling $950 and 64 open-market sales totaling $103.9M. The most active filer is Chief Legal Off. & Corp. Sec. Reinstra Mark with 14 filings. Insiders have net sold $14.8M over the trailing 6 months. The most recent open-market filing is a sale of 5,666 shares by Chief Legal Off. & Corp. Sec. Reinstra Mark, dated Oct 5, 2026, worth $250K.
- Industry:Electronic Gaming & Multimedia
- CEO:David Baszucki
- Employees:3,065
- HQ:San Mateo, CA, US
- IPO:2021-03-10
| Source | |||||||
|---|---|---|---|---|---|---|---|
| Chief Legal Off. & Corp. Sec. | Sale | 5,666 | $250K | Oct 6 | +18.4% | SEC ↗ | |
| Director | Sale | 16,666 | $714K | Oct 2 | +22.3% | SEC ↗ | |
| Chief Legal Off. & Corp. Sec. | Sale | 5,773 | $259K | Sep 9 | +21.2% | SEC ↗ | |
| Director | Sale | 16,666 | $674K | Sep 2 | +30.9% | SEC ↗ | |
Wong Andrea LFirst in 6 months | Director | Sale | 562 | $23K | Sep 1 | — | SEC ↗ |
| Chief Accounting Officer | Sale | 237 | $9K | Aug 26 | — | SEC ↗ | |
| Chief People & Systems Officer | Sale | 4,321 | $167K | Aug 25 | — | SEC ↗ | |
CHOPRA NAVEEN K.First in 3 months | Chief Financial Officer | Sale | 17,509 | $665K | Aug 24 | — | SEC ↗ |
| Chief People & Systems Officer | Sale | 5,607 | $213K | Aug 24 | — | SEC ↗ | |
| Chief Legal Off. & Corp. Sec. | Sale | 17,934 | $681K | Aug 24 | — | SEC ↗ | |
Kaufman Matthew DFirst in 3 months | Chief Safety Officer | Sale | 14,904 | $566K | Aug 24 | — | SEC ↗ |
| Chief Accounting Officer | Sale | 5,061 | $192K | Aug 24 | — | SEC ↗ | |
Baszucki DavidFirst in 3 months | President & CEO | Sale | 52,568 | $2.0M | Aug 24 | — | SEC ↗ |
| Chief Legal Off. & Corp. Sec. | Sale | 6,250 | $250K | Aug 20 | — | SEC ↗ | |
| Director | Sale | 16,666 | $624K | Aug 5 | — | SEC ↗ | |
| Chief Legal Off. & Corp. Sec. | Sale | 4,512 | $259K | Jul 7 | — | SEC ↗ | |
| Director | Sale | 8,333 | $481K | Jul 2 | — | SEC ↗ | |
| Chief Legal Off. & Corp. Sec. | Sale | 5,978 | $249K | Jun 8 | — | SEC ↗ | |
| Director | Sale | 8,333 | $389K | Jun 2 | — | SEC ↗ | |
| Chief Accounting Officer | Sale | 274 | $13K | May 27 | — | SEC ↗ | |
| Chief People & Systems Officer | Sale | 4,744 | $220K | May 27 | — | SEC ↗ | |
| Chief Legal Off. & Corp. Sec. | Sale | 17,275 | $782K | May 22 | — | SEC ↗ | |
| Chief Legal Off. & Corp. Sec. | Sale | 5,460 | $253K | May 22 | — | SEC ↗ | |
| Chief Safety Officer | Sale | 14,356 | $650K | May 22 | — | SEC ↗ | |
| President & CEO | Sale | 50,628 | $2.3M | May 22 | — | SEC ↗ |
Earnings: last 7 quarters
Congress trading RBLX 28 all-time
- RRep. Julia LetlowPurchase$1,001 - $15,0002025-10-16
- RRep. Julia LetlowOther$1,001 - $15,0002025-10-22
- DRep. Gilbert Ray CisnerosOther$1,001 - $15,0002025-12-24
- DRep. Gilbert Ray CisnerosOther$1,001 - $15,0002025-12-24
- DRep. Gilbert Ray CisnerosPurchase$1,001 - $15,0002025-11-18
- DRep. Gilbert Ray CisnerosPurchase$1,001 - $15,0002025-11-07
STOCK Act disclosures are filed up to 45 days after the trade. Amount is a disclosed range, not an exact figure.
Frequently asked questions
How many SEC Form 4 insider filings does RBLX have?
Roblox Corp (RBLX) has 92 SEC Form 4 filings (256 transaction rows) in the rolling 365-day window, disclosed by 11 distinct insiders. Most recent filing: Oct 20, 2026.
When was the most recent SEC Form 4 filing for RBLX?
The most recent Form 4 filing for RBLX on Tracefour is dated Oct 20, 2026.
Who is the most active insider at RBLX?
The most active SEC Form 4 filer at RBLX in the rolling window is Chief Legal Off. & Corp. Sec. Reinstra Mark, with 14 filings.
What is the net insider flow at RBLX over the last 6 months?
Over the trailing 180 days, insiders at RBLX have net sold $14.8M based on SEC Form 4 disclosures.
What is the total insider buy and sell value at RBLX in the current window?
Inside the rolling window, insiders at RBLX bought $950 and sold $103.9M based on SEC Form 4 filings.
Can I get alerts for RBLX insider trading?
Yes. Tracefour sends a free email when a new SEC Form 4 purchase or sale is filed at Roblox Corp (RBLX). Alerts are set per company from the page itself, there is no paid tier, and each email links to the original filing on SEC EDGAR.
Related companies
Roblox Corp is in the Technology sector.