Insider · CIK 0002044191

Kaufman Matthew D

Reports to the SEC for 1 company · SAN MATEO, CA

sec.gov

Transactions

Companies

Filings

CIK

0002044191

Forms 4 and 5

Insider transactions

44 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2026-08-20	RBLXRoblox CorpS Sale	Chief Safety Officer	SSale	−11K sh	$37.78	−$415K	338,970
2026-08-20	RBLXRoblox CorpS Sale	Chief Safety Officer	SSale	−3,910 sh	$38.47	−$150K	335,060
2026-05-20	RBLXRoblox CorpS Sale	Chief Safety Officer	SSale	−1,410 sh	$44.42	−$62.6K	362,910
2026-05-20	RBLXRoblox CorpS Sale	Chief Safety Officer	SSale	−12.8K sh	$45.36	−$579K	350,154
2026-05-20	RBLXRoblox CorpS Sale	Chief Safety Officer	SSale	−190 sh	$45.89	−$8,719.499	349,964
2026-04-13	RBLXRoblox CorpS Sale	Chief Safety Officer	SSale	−13.2K sh	$57.94	−$766K	364,420
2026-04-13	RBLXRoblox CorpS Sale	Chief Safety Officer	SSale	−100 sh	$58.45	−$5,845	364,320
2026-03-01	RBLXRoblox CorpA Award	Chief Safety Officer	AAward	+85.6K sh	—	—	377,645
2026-03-01	RBLXRoblox Corp · Performance Stock UnitA Award	Chief Safety Officer	AAward	+92.2K sh	—	—	92,194
2026-02-20	RBLXRoblox CorpS Sale	Chief Safety Officer	SSale	−5,588 sh	$60.94	−$341K	301,675
2026-02-20	RBLXRoblox CorpS Sale	Chief Safety Officer	SSale	−8,589 sh	$61.88	−$531K	293,086
2026-02-20	RBLXRoblox CorpS Sale	Chief Safety Officer	SSale	−1,050 sh	$62.73	−$65.9K	292,036
2026-02-10	RBLXRoblox CorpS Sale	Chief Safety Officer	SSale	−27.6K sh	$72.61	−$2.01M	309,663
2026-02-10	RBLXRoblox CorpS Sale	Chief Safety Officer	SSale	−2,400 sh	$73.15	−$176K	307,263
2026-02-09	RBLXRoblox CorpM Exercise/Conversion	Chief Safety Officer	MExercise/Conversion	+97.5K sh	—	—	337,297
2026-02-09	RBLXRoblox Corp · Performance Stock UnitM Exercise/Conversion	Chief Safety Officer	MExercise/Conversion	−97.5K sh	—	—	0
2025-11-20	RBLXRoblox CorpS Sale	Chief Safety Officer	SSale	−6,000 sh	$98.21	−$589K	254,642
2025-11-20	RBLXRoblox CorpS Sale	Chief Safety Officer	SSale	−3,200 sh	$93.49	−$299K	251,442
2025-11-20	RBLXRoblox CorpS Sale	Chief Safety Officer	SSale	−2,526 sh	$94.57	−$239K	248,916
2025-11-20	RBLXRoblox CorpS Sale	Chief Safety Officer	SSale	−4,886 sh	$95.52	−$467K	244,030
2025-11-20	RBLXRoblox CorpS Sale	Chief Safety Officer	SSale	−3,595 sh	$96.55	−$347K	240,435
2025-11-20	RBLXRoblox CorpS Sale	Chief Safety Officer	SSale	−660 sh	$97.15	−$64.1K	239,775
2025-11-06	RBLXRoblox CorpS Sale	Chief Safety Officer	SSale	−6,000 sh	$101.48	−$609K	260,642
2025-11-03	RBLXRoblox CorpS Sale	Chief Safety Officer	SSale	−6,000 sh	$112.99	−$678K	266,642
2025-10-02	RBLXRoblox CorpS Sale	Chief Safety Officer	SSale	−6,000 sh	$135.02	−$810K	272,642
2025-09-18	RBLXRoblox CorpS Sale	Chief Safety Officer	SSale	−6,000 sh	$136.55	−$819K	278,642
2025-09-10	RBLXRoblox CorpA Award	Chief Safety Officer	AAward	+9,627 sh	—	—	284,642
2025-09-04	RBLXRoblox CorpS Sale	Chief Safety Officer	SSale	−6,000 sh	$134.20	−$805K	275,015
2025-08-21	RBLXRoblox CorpS Sale	Chief Safety Officer	SSale	−6,000 sh	$116.84	−$701K	281,015
2025-08-20	RBLXRoblox CorpS Sale	Chief Safety Officer	SSale	−1,230 sh	$116.05	−$143K	299,993
2025-08-20	RBLXRoblox CorpS Sale	Chief Safety Officer	SSale	−3,945 sh	$117.02	−$462K	296,048
2025-08-20	RBLXRoblox CorpS Sale	Chief Safety Officer	SSale	−5,621 sh	$117.97	−$663K	290,427
2025-08-20	RBLXRoblox CorpS Sale	Chief Safety Officer	SSale	−3,412 sh	$118.67	−$405K	287,015
2025-08-07	RBLXRoblox CorpS Sale	Chief Safety Officer	SSale	−6,000 sh	$133.67	−$802K	301,223
2025-07-17	RBLXRoblox CorpS Sale	Chief Safety Officer	SSale	−6,000 sh	$118.51	−$711K	307,223
2025-07-03	RBLXRoblox CorpS Sale	Chief Safety Officer	SSale	−6,000 sh	$102.58	−$615K	313,223
2025-06-20	RBLXRoblox CorpS Sale	Chief Safety Officer	SSale	−6,000 sh	$103.35	−$620K	319,223
2025-06-05	RBLXRoblox CorpS Sale	Chief Safety Officer	SSale	−6,000 sh	$91.69	−$550K	325,223
2025-05-20	RBLXRoblox CorpS Sale	Chief Safety Officer	SSale	−13.9K sh	$80.61	−$1.12M	332,316
2025-05-20	RBLXRoblox CorpS Sale	Chief Safety Officer	SSale	−1,093 sh	$81.23	−$88.8K	331,223
2025-05-15	RBLXRoblox CorpS Sale	Chief Safety Officer	SSale	−6,000 sh	$79.94	−$480K	346,244
2025-05-05	RBLXRoblox CorpS Sale	Chief Safety Officer	SSale	−11.4K sh	$71.80	−$820K	352,819
2025-05-05	RBLXRoblox CorpS Sale	Chief Safety Officer	SSale	−575 sh	$72.46	−$41.7K	352,244
2025-04-03	RBLXRoblox CorpS Sale	Chief Safety Officer	SSale	−6,000 sh	$57.99	−$348K	364,244

Recent filings

Accepted (ET)
Aug 244
Kaufman Matthew D0001315098-26-000175
SEC(opens sec.gov)
May 224
Kaufman Matthew D0001315098-26-000115
SEC(opens sec.gov)
Apr 154
Kaufman Matthew D0001315098-26-000091
SEC(opens sec.gov)
Mar 34
Kaufman Matthew D0001315098-26-000064
SEC(opens sec.gov)
Feb 244
Kaufman Matthew D0001315098-26-000052
SEC(opens sec.gov)
Feb 114
Kaufman Matthew D0001315098-26-000028
SEC(opens sec.gov)
Nov 244
Kaufman Matthew D0001315098-25-000345
SEC(opens sec.gov)

Companies

Roblox CorpChief Safety OfficerRBLX

Address

C/O ROBLOX CORPORATION 3150 S. DELAWARE ST.

SAN MATEO, CA, 94403