Insider · CIK 0001610535

Richardson Nina

Reports to the SEC for 8 companies · SAN DIEGO, CA

sec.gov

Transactions

Companies

Filings

CIK

0001610535

Forms 4 and 5

Insider transactions

50 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2026-08-05	COHUCOHU INCS Sale	Director	SSale	−3,055 sh	$51.54	−$157K	39,093
2026-06-03	REZIRESIDEO TECHNOLOGIES, INC.A Award	Director	AAward	+5,468 sh	—	—	63,354
2026-05-15	COHUCOHU INCA Award	Director	AAward	+3,578 sh	—	—	42,148
2026-04-23	SLABSILICON LABORATORIES INC.A Award	Director	AAward	+962 sh	—	—	9,505
2026-01-13	SLABSILICON LABORATORIES INC.S Sale	Director	SSale	−1,355 sh	$149.00	−$202K	8,543
2025-08-26	REZIRESIDEO TECHNOLOGIES, INC.S Sale	Director	SSale	−3,333 sh	$34.55	−$115K	60,675
2025-08-12	REZIRESIDEO TECHNOLOGIES, INC.S Sale	Director	SSale	−2,789 sh	$29.67	−$82.7K	57,886
2025-07-07	REZIRESIDEO TECHNOLOGIES, INC.S Sale	Director	SSale	−2,790 sh	$23.68	−$66.1K	64,008
2025-06-04	REZIRESIDEO TECHNOLOGIES, INC.A Award	Director	AAward	+7,887 sh	—	—	66,798
2025-05-16	COHUCOHU INCA Award	Director	AAward	+10.3K sh	—	—	38,570
2025-04-24	SLABSILICON LABORATORIES INC.A Award	Director	AAward	+1,843 sh	—	—	9,898
2024-10-10	COHUCOHU INCS Sale	Director	SSale	−4,999 sh	$24.14	−$121K	28,313
2024-06-05	REZIRESIDEO TECHNOLOGIES, INC.A Award	Director	AAward	+7,600 sh	—	—	58,911
2024-06-05	COHUCOHU INCA Award	Director	AAward	+4,918 sh	—	—	33,312
2024-05-09	REZIRESIDEO TECHNOLOGIES, INC.S Sale	Director	SSale	−5,578 sh	$21.33	−$119K	51,311
2024-04-18	SLABSILICON LABORATORIES INC.A Award	Director	AAward	+1,475 sh	—	—	8,055
2023-06-07	REZIRESIDEO TECHNOLOGIES, INC.A Award	Director	AAward	+9,158 sh	—	—	56,889
2023-05-11	COHUCOHU INCS Sale	Director	SSale	−2,036 sh	$34.06	−$69.3K	28,394
2023-05-10	COHUCOHU INCA Award	Director	AAward	+4,347 sh	—	—	30,430
2023-04-21	SLABSILICON LABORATORIES INC.S Sale	Director	SSale	−500 sh	$166.38	−$83.2K	6,580
2023-04-20	SLABSILICON LABORATORIES INC.A Award	Director	AAward	+1,172 sh	—	—	7,080
2023-03-03	REZIRESIDEO TECHNOLOGIES, INC.S Sale	Director	SSale	−3,458 sh	$18.78	−$64.9K	47,731
2023-01-27	SLABSILICON LABORATORIES INC.S Sale	Director	SSale	−912 sh	$160.00	−$146K	5,908
2022-11-15	SLABSILICON LABORATORIES INC.S Sale	Director	SSale	−1,351 sh	$145.00	−$196K	6,820
2022-11-01	COHUCOHU INCS Sale	Director	SSale	−769 sh	$33.35	−$25.6K	26,083
2022-08-23	Eargo, Inc.Stock Options (Right to Buy)A Award	Director	AAward	+74.8K sh	—	—	74,805
2022-06-08	REZIRESIDEO TECHNOLOGIES, INC.A Award	Director	AAward	+6,280 sh	—	—	51,189
2022-05-04	COHUCOHU INCA Award	Director	AAward	+5,091 sh	—	—	26,852
2022-04-22	SLABSILICON LABORATORIES INC.S Sale	Director	SSale	−473 sh	$129.60	−$61.3K	8,171
2022-04-21	SLABSILICON LABORATORIES INC.A Award	Director	AAward	+1,249 sh	—	—	8,644
2022-03-14	Eargo, Inc.S Sale	Director	SSale	−3,886 sh	$3.52	−$13.7K	0
2021-12-14	Eargo, Inc.S Sale	Director	SSale	−3,500 sh	$4.85	−$17K	3,886
2021-11-16	REZIRESIDEO TECHNOLOGIES, INC.M Exercise/Conversion	Director	MExercise/Conversion	+5,578 sh	—	—	23,088
2021-11-16	REZIRESIDEO TECHNOLOGIES, INC. · Restricted Stock UnitsM Exercise/Conversion	Director	MExercise/Conversion	−5,578 sh	—	—	5,579
2021-10-29	SLABSILICON LABORATORIES INC.G Gift	Director	GGift	−400 sh	—	—	7,395
2021-09-14	Eargo, Inc.S Sale	Director	SSale	−3,000 sh	$20.32	−$61K	7,386
2021-07-12	REZIRESIDEO TECHNOLOGIES, INC.S Sale	Director	SSale	−2,120 sh	$29.63	−$62.8K	17,510
2021-06-09	REZIRESIDEO TECHNOLOGIES, INC. · Restricted Stock UnitsA Award	Director	AAward	+4,070 sh	—	—	4,070
2021-05-05	COHUCOHU INCA Award	Director	AAward	+4,001 sh	—	—	21,761
2021-04-27	Eargo, Inc.S Sale	Director	SSale	−4,000 sh	$55.00	−$220K	10,386
2021-04-22	SLABSILICON LABORATORIES INC.A Award	Director	AAward	+1,243 sh	—	—	8,625
2021-04-22	SLABSILICON LABORATORIES INC.S Sale	Director	SSale	−830 sh	$148.42	−$123K	7,795
2020-12-25	COHUCOHU INCA Award	Director	AAward	+416 sh	—	—	17,760
2020-11-18	REZIRESIDEO TECHNOLOGIES, INC.P Purchase	Director	PPurchase	+3,333 sh	$15.00	+$50K	19,630
2020-10-20	Eargo, Inc.C Conversion	Director	CConversion	+14.4K sh	—	—	14,386
2020-10-20	Eargo, Inc.Series C Preferred StockC Conversion	Director	CConversion	−5,542 sh	—	—	0
2020-10-20	Eargo, Inc.Series D Preferred StockC Conversion	Director	CConversion	−1,869 sh	—	—	0
2020-10-20	Eargo, Inc.Series E Preferred StockC Conversion	Director	CConversion	−5,856 sh	—	—	0
2020-09-25	COHUCOHU INCA Award	Director	AAward	+833 sh	—	—	17,344
2020-06-26	COHUCOHU INCA Award	Director	AAward	+872 sh	—	—	16,511

Recent filings

Accepted (ET)
Aug 64
Richardson Nina0001437749-26-026403
SEC(opens sec.gov)
Jun 54
Richardson Nina0001610535-26-000004
SEC(opens sec.gov)
May 194
Richardson Nina0001437749-26-017834
SEC(opens sec.gov)
Apr 244
Richardson Nina0001628280-26-027086
SEC(opens sec.gov)
Apr 104
Richardson Nina0001610535-26-000002
SEC(opens sec.gov)
Jan 154
Richardson Nina0001628280-26-002134
SEC(opens sec.gov)
Aug 284
Richardson Nina0001415889-25-023226
SEC(opens sec.gov)
Jul 94
Richardson Nina0001415889-25-019601
SEC(opens sec.gov)
Jun 64
Richardson Nina0001415889-25-016043
SEC(opens sec.gov)
May 204
Richardson Nina0001437749-25-017779
SEC(opens sec.gov)
Apr 254
Richardson Nina0001628280-25-019866
SEC(opens sec.gov)
Oct 154
Richardson Nina0001437749-24-031271
SEC(opens sec.gov)
Jun 74
Richardson Nina0001437749-24-019586
SEC(opens sec.gov)
Jun 64
Richardson Nina0001415889-24-015809
SEC(opens sec.gov)
May 134
Richardson Nina0001415889-24-012998
SEC(opens sec.gov)
Apr 224
Richardson Nina0001628280-24-017178
SEC(opens sec.gov)
Jul 54
Richardson Nina0001209191-23-041283
SEC(opens sec.gov)
May 114
Richardson Nina0001209191-23-028771
SEC(opens sec.gov)
Apr 254
Richardson Nina0001681108-23-000010
SEC(opens sec.gov)

Companies

Address

17087 VIA DEL CAMPO

SAN DIEGO, CA, 92127