O'Sullivan Michael J.

CIK 00017137772 companiesOMAHA, NE

SEC Profile

Transactions

Companies

Filings

CIK

0001713777

Recent Transactions

50 trades

Purchase
BERKSHIRE HATHAWAY INC$BRK-B
Class B Common Stock
2026-05-06$470.22/sh+53→ 663 total
Purchase
BERKSHIRE HATHAWAY INC$BRK-B
Class B Common Stock
2026-05-06$467.13/sh+483→ 610 total
Other
Snap Inc$SNAP
Class A Common Stock
2025-11-17−60,094→ 1,794,888 total
Sale
Snap Inc$SNAP
Class A Common Stock
2025-11-17$8.34/sh−70,882→ 1,854,982 total
Other
Snap Inc$SNAP
Class A Common Stock
2025-11-17+60,094→ 550,548 total
Sale
Snap Inc$SNAP
Class A Common Stock
2025-10-31$7.73/sh−24,000→ 490,454 total
Sale
Snap Inc$SNAP
Class A Common Stock
2025-09-30$7.86/sh−24,000→ 514,454 total
Other
Snap Inc$SNAP
Class A Common Stock
2025-09-16+13,200→ 538,454 total
Sale
Snap Inc$SNAP
Class A Common Stock
2025-09-16$7.58/sh−14,290→ 1,939,064 total
Other
Snap Inc$SNAP
Class A Common Stock
2025-09-16−13,200→ 1,925,864 total
Sale
Snap Inc$SNAP
Class A Common Stock
2025-08-29$7.16/sh−24,000→ 525,254 total
Other
Snap Inc$SNAP
Class A Common Stock
2025-08-18+62,270→ 549,254 total
Other
Snap Inc$SNAP
Class A Common Stock
2025-08-18−62,270→ 1,953,354 total
Sale
Snap Inc$SNAP
Class A Common Stock
2025-08-18$7.18/sh−68,705→ 2,015,624 total
Sale
Snap Inc$SNAP
Class A Common Stock
2025-07-31$9.57/sh−24,000→ 486,984 total
Sale
Snap Inc$SNAP
Class A Common Stock
2025-06-30$8.71/sh−24,000→ 510,984 total
Sale
Snap Inc$SNAP
Class A Common Stock
2025-06-16$8.04/sh−14,297→ 2,097,523 total
Other
Snap Inc$SNAP
Class A Common Stock
2025-06-16−13,194→ 2,084,329 total
Other
Snap Inc$SNAP
Class A Common Stock
2025-06-16+13,194→ 534,984 total
Sale
Snap Inc$SNAP
Class A Common Stock
2025-05-30$8.15/sh−24,000→ 521,790 total
Other
Snap Inc$SNAP
Class A Common Stock
2025-05-16−62,130→ 2,111,820 total
Other
Snap Inc$SNAP
Class A Common Stock
2025-05-16+62,130→ 545,790 total
Sale
Snap Inc$SNAP
Class A Common Stock
2025-05-16$8.59/sh−68,845→ 2,173,950 total
Sale
Snap Inc$SNAP
Class A Common Stock
2025-04-30$7.74/sh−24,000→ 483,660 total
Sale
Snap Inc$SNAP
Class A Common Stock
2025-03-31$8.60/sh−24,000→ 507,660 total
Sale
Snap Inc$SNAP
Class A Common Stock
2025-03-17$8.83/sh−14,183→ 2,256,101 total
Other
Snap Inc$SNAP
Class A Common Stock
2025-03-17+13,306→ 531,660 total
Other
Snap Inc$SNAP
Class A Common Stock
2025-03-17−13,306→ 2,242,795 total
Sale
Snap Inc$SNAP
Class A Common Stock
2025-02-28$10.16/sh−24,000→ 518,354 total
Other
Snap Inc$SNAP
Class A Common Stock
2025-02-18+61,856→ 542,354 total
Other
Snap Inc$SNAP
Class A Common Stock
2025-02-18−61,856→ 2,270,284 total
Sale
Snap Inc$SNAP
Class A Common Stock
2025-02-18$10.84/sh−69,119→ 2,332,140 total
Award
Snap Inc$SNAP
Class A Common Stock
2025-02-03+1,326,093→ 2,401,259 total
Sale
Snap Inc$SNAP
Class A Common Stock
2025-01-31$11.49/sh−18,000→ 480,498 total
Sale
Snap Inc$SNAP
Class A Common Stock
2024-12-31$10.84/sh−18,000→ 498,498 total
Other
Snap Inc$SNAP
Class A Common Stock
2024-12-16−52,489→ 1,075,166 total
Sale
Snap Inc$SNAP
Class A Common Stock
2024-12-16$11.44/sh−56,961→ 1,127,655 total
Other
Snap Inc$SNAP
Class A Common Stock
2024-12-16+52,489→ 516,498 total
Sale
Snap Inc$SNAP
Class A Common Stock
2024-11-29$11.89/sh−18,000→ 464,009 total
Other
Snap Inc$SNAP
Class A Common Stock
2024-11-18+10,951→ 482,009 total
Sale
Snap Inc$SNAP
Class A Common Stock
2024-11-18$10.54/sh−12,315→ 1,195,567 total
Other
Snap Inc$SNAP
Class A Common Stock
2024-11-18−10,951→ 1,184,616 total
Sale
Snap Inc$SNAP
Class A Common Stock
2024-10-31$12.31/sh−18,000→ 471,058 total
Sale
Snap Inc$SNAP
Class A Common Stock
2024-09-30$10.81/sh−18,000→ 489,058 total
Other
Snap Inc$SNAP
Class A Common Stock
2024-09-16+50,396→ 507,058 total
Sale
Snap Inc$SNAP
Class A Common Stock
2024-09-16$9.29/sh−59,053→ 1,258,278 total
Other
Snap Inc$SNAP
Class A Common Stock
2024-09-16−50,396→ 1,207,882 total
Sale
Snap Inc$SNAP
Class A Common Stock
2024-08-30$9.30/sh−18,000→ 456,662 total
Other
Snap Inc$SNAP
Class A Common Stock
2024-08-16+10,754→ 474,662 total
Other
Snap Inc$SNAP
Class A Common Stock
2024-08-16−10,754→ 1,317,331 total

Companies

Recent Filings

Address

3555 FARNAM STREET

OMAHA, NE, 68131

View on SEC.gov