Insider · CIK 0001779155

Diamond Matthew K

Reports to the SEC for 1 company · OLD GREENWICH, CT

sec.gov

Transactions

Companies

Filings

CIK

0001779155

Forms 4 and 5

Insider transactions

19 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2026-05-29	STRRStar Equity Holdings, Inc.F Tax Payment	Chief Accounting Officer	FTax Payment	−763 sh	$11.62	−$8,866.06	20,175
2026-03-19	STRRStar Equity Holdings, Inc.F Tax Payment	Chief Accounting Officer	FTax Payment	−551 sh	$9.92	−$5,465.92	20,938
2026-03-19	STRRStar Equity Holdings, Inc.A Award	Chief Accounting Officer	AAward	+3,993 sh	—	—	21,489
2025-05-29	STRRStar Equity Holdings, Inc.F Tax Payment	Chief Accounting Officer	FTax Payment	−868 sh	$8.66	−$7,516.88	17,496
2025-03-07	STRRStar Equity Holdings, Inc.F Tax Payment	Chief Accounting Officer	FTax Payment	−554 sh	$10.20	−$5,650.8	18,364
2024-05-29	STRRStar Equity Holdings, Inc.A Award	Chief Accounting Officer	AAward	+6,290 sh	—	—	18,918
2024-03-18	STRRStar Equity Holdings, Inc.F Tax Payment	Chief Accounting Officer	FTax Payment	−1,707 sh	$16.71	−$28.5K	12,628
2024-03-07	STRRStar Equity Holdings, Inc.F Tax Payment	Chief Accounting Officer	FTax Payment	−539 sh	$14.00	−$7,546	14,335
2024-01-27	STRRStar Equity Holdings, Inc.F Tax Payment	Chief Accounting Officer	FTax Payment	−607 sh	$14.80	−$8,983.6	14,874
2023-03-31	STRRStar Equity Holdings, Inc.A Award	Chief Accounting Officer	AAward	+3,908 sh	—	—	15,946
2023-03-31	STRRStar Equity Holdings, Inc.F Tax Payment	Chief Accounting Officer	FTax Payment	−465 sh	$22.27	−$10.4K	15,481
2023-03-17	STRRStar Equity Holdings, Inc.F Tax Payment	Chief Accounting Officer	FTax Payment	−1,627 sh	$21.12	−$34.4K	12,038
2023-01-27	STRRStar Equity Holdings, Inc.F Tax Payment	Chief Accounting Officer	FTax Payment	−590 sh	$25.09	−$14.8K	13,665
2022-03-18	STRRStar Equity Holdings, Inc.F Tax Payment	Chief Accounting Officer	FTax Payment	−1,427 sh	$33.90	−$48.4K	14,255
2022-03-11	STRRStar Equity Holdings, Inc.A Award	Chief Accounting Officer	AAward	+12K sh	—	—	16,272
2022-03-11	STRRStar Equity Holdings, Inc.A Award	Chief Accounting Officer	AAward	+12K sh	—	—	16,272
2022-01-27	STRRStar Equity Holdings, Inc.F Tax Payment	Chief Accounting Officer	FTax Payment	−590 sh	—	—	15,682
2022-01-27	STRRStar Equity Holdings, Inc.F Tax Payment	Chief Accounting Officer	FTax Payment	−590 sh	$28.02	−$16.5K	15,682
2021-03-11	STRRStar Equity Holdings, Inc.A Award	Chief Accounting Officer	AAward	+4,272 sh	—	—	4,272

Recent filings

Accepted (ET)
Jun 14
Diamond Matthew K0001779155-26-000004
SEC(opens sec.gov)
Mar 234
Diamond Matthew K0001779155-26-000002
SEC(opens sec.gov)
May 304
Diamond Matthew K0001210708-25-000036
SEC(opens sec.gov)
Mar 104
Diamond Matthew K0001210708-25-000006
SEC(opens sec.gov)
May 314
Diamond Matthew K0001210708-24-000046
SEC(opens sec.gov)
Mar 194
Diamond Matthew K0001210708-24-000017
SEC(opens sec.gov)
Mar 84
Diamond Matthew K0001210708-24-000004
SEC(opens sec.gov)
Feb 144
Diamond Matthew K0001210708-24-000002
SEC(opens sec.gov)
Apr 44
Diamond Matthew K0001210708-23-000042
SEC(opens sec.gov)
Jan 304
Diamond Matthew K0001210708-23-000017
SEC(opens sec.gov)
Mar 224/A
Diamond Matthew K0001210708-22-000041
SEC(opens sec.gov)
Mar 224
Diamond Matthew K0001210708-22-000043
SEC(opens sec.gov)
Mar 144/A
Diamond Matthew K0001210708-22-000037
SEC(opens sec.gov)
Mar 144
Diamond Matthew K0001210708-22-000033
SEC(opens sec.gov)
Mar 154
Diamond Matthew K0001210708-21-000044
SEC(opens sec.gov)

Companies

Star Equity Holdings, Inc.Chief Accounting OfficerSTRR

Address

C/O STAR EQUITY HOLDINGS, INC. 53 FOREST AVENUE, SUITE 101

OLD GREENWICH, CT, 06870