Insider · CIK 0002046456

Huang Erke

Reports to the SEC for 2 companies · NEW YORK, NY

sec.gov

Transactions

Companies

Filings

CIK

0002046456

Forms 4 and 5

Insider transactions

29 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2026-10-15	BTBTBit Digital, Inc · Restricted Stock UnitsA Award	Director, Chief Financial Officer	AAward	+75K sh	—	—	575,000
2026-10-15	BTBTBit Digital, IncM Exercise/Conversion	Director, Chief Financial Officer	MExercise/Conversion	+75K sh	—	—	2,540,000
2026-08-31	BTBTBit Digital, IncM Exercise/Conversion	Director, Chief Financial Officer	MExercise/Conversion	+535K sh	$1.43	+$765K	2,465,000
2026-08-31	BTBTBit Digital, Inc · Restricted Stock UnitsM Exercise/Conversion	Director, Chief Financial Officer	MExercise/Conversion	−535K sh	—	—	200,000
2026-08-18	BTBTBit Digital, IncJ Other	Director, Chief Financial Officer	JOther	−200K sh	—	—	1,930,000
2026-08-18	BTBTBit Digital, Inc · Preference Shares $.01 par valueA Award	Director, Chief Financial Officer	AAward	+500K sh	—	—	500,000
2026-08-18	BTBTBit Digital, Inc · Preference Shares, $.01 par valueA Award	Director, Chief Financial Officer	AAward	+200K sh	$2.00	+$400K	1,035,000
2026-07-24	BTBTBit Digital, Inc · Restricted Stock UnitsA Award	Director, Chief Financial Officer	AAward	+135K sh	—	—	535,000
2026-07-24	WYFIWhiteFiber, Inc. · Restricted Stock UnitsA Award	Director, Chief Financial Officer	AAward	+7,079 sh	—	—	7,079
2026-07-24	WYFIWhiteFiber, Inc.M Exercise/Conversion	Director, Chief Financial Officer	MExercise/Conversion	+7,079 sh	—	—	203,390
2026-07-24	BTBTBit Digital, Inc · Restricted Stock UnitsA Award	Director, Chief Financial Officer	AAward	+400K sh	—	—	400,000
2026-03-31	WYFIWhiteFiber, Inc. · Restricted Stock UnitsA Award	Director, Chief Financial Officer	AAward	+42K sh	—	—	41,982
2026-03-31	WYFIWhiteFiber, Inc.M Exercise/Conversion	Director, Chief Financial Officer	MExercise/Conversion	+42K sh	—	—	196,311
2026-03-25	BTBTBit Digital, Inc · Restricted Stock UnitsA Award	Director, Chief Financial Officer	AAward	+750K sh	—	—	750,000
2026-03-25	BTBTBit Digital, IncM Exercise/Conversion	Director, Chief Financial Officer	MExercise/Conversion	+750K sh	—	—	2,130,000
2026-03-19	WYFIWhiteFiber, Inc.M Exercise/Conversion	Director, Chief Financial Officer	MExercise/Conversion	+66.1K sh	—	—	154,329
2026-03-19	WYFIWhiteFiber, Inc. · Restricted Stock UnitsA Award	Director, Chief Financial Officer	AAward	+66.1K sh	—	—	66,094
2026-01-28	BTBTBit Digital, Inc · Restricted Stock UnitA Award	Director, Chief Financial Officer	AAward	+205K sh	—	—	205,000
2026-01-28	BTBTBit Digital, IncM Exercise/Conversion	Director, Chief Financial Officer	MExercise/Conversion	+205K sh	$1.89	+$387K	1,380,000
2025-11-21	BTBTBit Digital, IncS Sale	Director, Chief Financial Officer	SSale	−411K sh	$2.01	−$825K	1,175,000
2025-11-20	BTBTBit Digital, IncS Sale	Director, Chief Financial Officer	SSale	−1.09M sh	$2.18	−$2.37M	1,585,636
2025-10-15	WYFIWhiteFiber, Inc.M Exercise/Conversion	Director, Chief Financial Officer	MExercise/Conversion	+88.2K sh	—	—	88,235
2025-10-15	BTBTBit Digital, Inc · Restricted Stock UnitsA Award	Director, Chief Financial Officer	AAward	+325K sh	—	—	325,000
2025-10-15	BTBTBit Digital, IncM Exercise/Conversion	Director, Chief Financial Officer	MExercise/Conversion	+325K sh	—	—	2,675,000
2025-10-15	WYFIWhiteFiber, Inc. · Restricted Stock UnitsA Award	Director, Chief Financial Officer	AAward	+88.2K sh	—	—	88,235
2025-07-25	BTBTBit Digital, IncM Exercise/Conversion	Director, Chief Financial Officer	MExercise/Conversion	+300K sh	—	—	2,350,000
2025-07-25	BTBTBit Digital, Inc · Restricted Stock UnitsA Award	Director, Chief Financial Officer	AAward	+300K sh	—	—	300,000
2025-07-16	BTBTBit Digital, Inc · Restricted Stock UnitsA Award	Director, Chief Financial Officer	AAward	+255K sh	—	—	255,000
2025-07-16	BTBTBit Digital, IncM Exercise/Conversion	Director, Chief Financial Officer	MExercise/Conversion	+255K sh	—	—	2,050,000

Recent filings

Accepted (ET)
Oct 19 16:354
Huang Erke0001213900-26-110705
SEC(opens sec.gov)
Sep 24
Huang Erke0001213900-26-096814
SEC(opens sec.gov)
Aug 204
Huang Erke0001213900-26-092232
SEC(opens sec.gov)
Jul 284
Huang Erke0001213900-26-082436
SEC(opens sec.gov)
Jul 284
Huang Erke0001213900-26-082386
SEC(opens sec.gov)
Jul 284
Huang Erke0001213900-26-082383
SEC(opens sec.gov)
Mar 274
Huang Erke0001213900-26-035846
SEC(opens sec.gov)
Mar 234
Huang Erke0001213900-26-032994
SEC(opens sec.gov)
Jan 294
Huang Erke0001213900-26-009526
SEC(opens sec.gov)
Nov 244
Huang Erke0001213900-25-114159
SEC(opens sec.gov)

Companies

Address

C/O BIT DIGITAL, INC 31 HUDSON YARDS, FLOOR 11

NEW YORK, NY, 10001