Insider · CIK 0001713777

O'Sullivan Michael J.

Reports to the SEC for 2 companies · OMAHA, NE

sec.gov

Transactions

Companies

Filings

CIK

0001713777

Forms 4 and 5

Insider transactions

50 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2026-08-12	BRK-BBERKSHIRE HATHAWAY INCP Purchase	See Remarks	PPurchase	+45 sh	$510.64	+$23K	708
2026-08-12	BRK-BBERKSHIRE HATHAWAY INCP Purchase	See Remarks	PPurchase	+400 sh	$512.52	+$205K	1,108
2026-08-12	BRK-BBERKSHIRE HATHAWAY INCP Purchase	See Remarks	PPurchase	+43 sh	$513.61	+$22.1K	1,151
2026-05-06	BRK-BBERKSHIRE HATHAWAY INCP Purchase	See Remarks	PPurchase	+483 sh	$467.13	+$226K	610
2026-05-06	BRK-BBERKSHIRE HATHAWAY INCP Purchase	See Remarks	PPurchase	+53 sh	$470.22	+$24.9K	663
2025-11-17	SNAPSnap IncS Sale	General Counsel	SSale	−70.9K sh	$8.34	−$591K	1,854,982
2025-11-17	SNAPSnap IncJ Other	General Counsel	JOther	−60.1K sh	—	—	1,794,888
2025-11-17	SNAPSnap IncJ Other	General Counsel	JOther	+60.1K sh	—	—	550,548
2025-10-31	SNAPSnap IncS Sale	General Counsel	SSale	−24K sh	$7.73	−$186K	490,454
2025-09-30	SNAPSnap IncS Sale	General Counsel	SSale	−24K sh	$7.86	−$189K	514,454
2025-09-16	SNAPSnap IncS Sale	General Counsel	SSale	−14.3K sh	$7.58	−$108K	1,939,064
2025-09-16	SNAPSnap IncJ Other	General Counsel	JOther	−13.2K sh	—	—	1,925,864
2025-09-16	SNAPSnap IncJ Other	General Counsel	JOther	+13.2K sh	—	—	538,454
2025-08-29	SNAPSnap IncS Sale	General Counsel	SSale	−24K sh	$7.16	−$172K	525,254
2025-08-18	SNAPSnap IncS Sale	General Counsel	SSale	−68.7K sh	$7.18	−$493K	2,015,624
2025-08-18	SNAPSnap IncJ Other	General Counsel	JOther	−62.3K sh	—	—	1,953,354
2025-08-18	SNAPSnap IncJ Other	General Counsel	JOther	+62.3K sh	—	—	549,254
2025-07-31	SNAPSnap IncS Sale	General Counsel	SSale	−24K sh	$9.57	−$230K	486,984
2025-06-30	SNAPSnap IncS Sale	General Counsel	SSale	−24K sh	$8.71	−$209K	510,984
2025-06-16	SNAPSnap IncS Sale	General Counsel	SSale	−14.3K sh	$8.04	−$115K	2,097,523
2025-06-16	SNAPSnap IncJ Other	General Counsel	JOther	−13.2K sh	—	—	2,084,329
2025-06-16	SNAPSnap IncJ Other	General Counsel	JOther	+13.2K sh	—	—	534,984
2025-05-30	SNAPSnap IncS Sale	General Counsel	SSale	−24K sh	$8.15	−$196K	521,790
2025-05-16	SNAPSnap IncS Sale	General Counsel	SSale	−68.8K sh	$8.59	−$592K	2,173,950
2025-05-16	SNAPSnap IncJ Other	General Counsel	JOther	−62.1K sh	—	—	2,111,820
2025-05-16	SNAPSnap IncJ Other	General Counsel	JOther	+62.1K sh	—	—	545,790
2025-04-30	SNAPSnap IncS Sale	General Counsel	SSale	−24K sh	$7.74	−$186K	483,660
2025-03-31	SNAPSnap IncS Sale	General Counsel	SSale	−24K sh	$8.60	−$206K	507,660
2025-03-17	SNAPSnap IncS Sale	General Counsel	SSale	−14.2K sh	$8.83	−$125K	2,256,101
2025-03-17	SNAPSnap IncJ Other	General Counsel	JOther	−13.3K sh	—	—	2,242,795
2025-03-17	SNAPSnap IncJ Other	General Counsel	JOther	+13.3K sh	—	—	531,660
2025-02-28	SNAPSnap IncS Sale	General Counsel	SSale	−24K sh	$10.16	−$244K	518,354
2025-02-18	SNAPSnap IncS Sale	General Counsel	SSale	−69.1K sh	$10.84	−$749K	2,332,140
2025-02-18	SNAPSnap IncJ Other	General Counsel	JOther	−61.9K sh	—	—	2,270,284
2025-02-18	SNAPSnap IncJ Other	General Counsel	JOther	+61.9K sh	—	—	542,354
2025-02-03	SNAPSnap IncA Award	General Counsel	AAward	+1.33M sh	—	—	2,401,259
2025-01-31	SNAPSnap IncS Sale	General Counsel	SSale	−18K sh	$11.49	−$207K	480,498
2024-12-31	SNAPSnap IncS Sale	General Counsel	SSale	−18K sh	$10.84	−$195K	498,498
2024-12-16	SNAPSnap IncS Sale	General Counsel	SSale	−57K sh	$11.44	−$652K	1,127,655
2024-12-16	SNAPSnap IncJ Other	General Counsel	JOther	−52.5K sh	—	—	1,075,166
2024-12-16	SNAPSnap IncJ Other	General Counsel	JOther	+52.5K sh	—	—	516,498
2024-11-29	SNAPSnap IncS Sale	General Counsel	SSale	−18K sh	$11.89	−$214K	464,009
2024-11-18	SNAPSnap IncS Sale	General Counsel	SSale	−12.3K sh	$10.54	−$130K	1,195,567
2024-11-18	SNAPSnap IncJ Other	General Counsel	JOther	−11K sh	—	—	1,184,616
2024-11-18	SNAPSnap IncJ Other	General Counsel	JOther	+11K sh	—	—	482,009
2024-10-31	SNAPSnap IncS Sale	General Counsel	SSale	−18K sh	$12.31	−$222K	471,058
2024-09-30	SNAPSnap IncS Sale	General Counsel	SSale	−18K sh	$10.81	−$195K	489,058
2024-09-16	SNAPSnap IncS Sale	General Counsel	SSale	−59.1K sh	$9.29	−$549K	1,258,278
2024-09-16	SNAPSnap IncJ Other	General Counsel	JOther	−50.4K sh	—	—	1,207,882
2024-09-16	SNAPSnap IncJ Other	General Counsel	JOther	+50.4K sh	—	—	507,058

Recent filings

Accepted (ET)
Aug 134
O'Sullivan Michael J.0001193125-26-349574
SEC(opens sec.gov)
May 64
O'Sullivan Michael J.0001193125-26-209661
SEC(opens sec.gov)
Nov 194
O'Sullivan Michael J.0001193125-25-288497
SEC(opens sec.gov)
Nov 44
O'Sullivan Michael J.0001193125-25-265207
SEC(opens sec.gov)
Oct 24
O'Sullivan Michael J.0001193125-25-228816
SEC(opens sec.gov)
Sep 184
O'Sullivan Michael J.0001193125-25-207684
SEC(opens sec.gov)
Aug 294
O'Sullivan Michael J.0000950170-25-112315
SEC(opens sec.gov)
Aug 204
O'Sullivan Michael J.0000950170-25-110514
SEC(opens sec.gov)
Aug 44
O'Sullivan Michael J.0000950170-25-102251
SEC(opens sec.gov)
Jul 24
O'Sullivan Michael J.0000950170-25-093357
SEC(opens sec.gov)
Jun 184
O'Sullivan Michael J.0000950170-25-088028
SEC(opens sec.gov)

Companies

Address

3555 FARNAM STREET

OMAHA, NE, 68131