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Who

Sean Jack Buckley

Chief People & Systems Officer

Company insider

Files Form 4 as: Chief People & Systems Officer, Roblox.

Every Form 4 they filed

In numbers

Trades disclosed: 12
Buys: 0
Sells: 4
Bought: $0
Sold: $1.7M
Companies: 1
Companies where not an officer: 0
First trade: 20 May 2026
Last trade: 24 Aug 2026
Last filed: 25 Aug 2026

Companies traded

Where they are an officer

RBLX RobloxOfficer · Software · last 24 Aug 20260 buys · 4 sells

Activity over time

1 May – 1 Oct

Buys above the line, sells below, each month.

Every trade

Traded	Company	What	Amount
24 Aug 2026filed 25 Aug 2026	RBLX RobloxSoftware	SEC FORM 4 Sold	$167K4,321 at $38.68	filing
24 Aug 2026filed 25 Aug 2026	RBLX RobloxSoftware	SEC FORM 4 Sold	$167K4,321 at $38.68	filing
20 Aug 2026filed 24 Aug 2026	RBLX RobloxSoftware	SEC FORM 4 Sold	$162K4,280 at $37.81	filing
20 Aug 2026filed 24 Aug 2026	RBLX RobloxSoftware	SEC FORM 4 Sold	$51K1,327 at $38.47	filing
20 Aug 2026filed 24 Aug 2026	RBLX RobloxSoftware	SEC FORM 4 Sold	$162K4,280 at $37.81	filing
20 Aug 2026filed 24 Aug 2026	RBLX RobloxSoftware	SEC FORM 4 Sold	$51K1,327 at $38.47	filing
22 May 2026filed 27 May 2026	RBLX RobloxSoftware	SEC FORM 4 Sold	$220K4,744 at $46.36	filing
22 May 2026filed 27 May 2026	RBLX RobloxSoftware	SEC FORM 4 Sold	$220K4,744 at $46.36	filing
20 May 2026filed 22 May 2026	RBLX RobloxSoftware	SEC FORM 4 Sold	$59K1,316 at $44.71	filing
20 May 2026filed 22 May 2026	RBLX RobloxSoftware	SEC FORM 4 Sold	$198K4,350 at $45.44	filing
20 May 2026filed 22 May 2026	RBLX RobloxSoftware	SEC FORM 4 Sold	$59K1,316 at $44.71	filing
20 May 2026filed 22 May 2026	RBLX RobloxSoftware	SEC FORM 4 Sold	$198K4,350 at $45.44	filing

News

Contrasting Roblox (NYSE:RBLX) & Madison Square Garden Entertainment (NYSE:MSGE)RBLX · themarketsdaily.com · 23 Oct 2026 Reviewing Madison Square Garden Entertainment (NYSE:MSGE) and Roblox (NYSE:RBLX)RBLX · dailypolitical.com · 21 Oct 2026 Critical Analysis: Spotify Technology (NYSE:SPOT) and Roblox (NYSE:RBLX)RBLX · themarketsdaily.com · 18 Oct 2026

0 headlines in the last 90 days name Sean Jack Buckley; 3 articles from the last 14 days about the 1 company they traded most, at most three about any one of them.

Sectors

Technology4

Buys in green, sells in red, by the company’s sector.

Related people

Amy Marie RawlingsChief Accounting Officer · Chief Accounting Officer at Roblox, filing Form 4 there in the last year

Mark ReinstraChief Legal Off. & Corp. Sec. · Chief Legal Off. & Corp. Sec. at Roblox, filing Form 4 there in the last year

Gregory BaszuckiDirector · Director at Roblox, filing Form 4 there in the last year

Andrea L. WongDirector · Director at Roblox, filing Form 4 there in the last year

Jason KilarDirector · Director at Roblox, filing Form 4 there in the last year

Donald J. TrumpPresident · Also traded RBLX in the last 90 days

David BaszuckiPresident & CEO · Also traded RBLX in the last 90 days

Matthew D. KaufmanChief Safety Officer · Also traded RBLX in the last 90 days