NASDAQ:WYFI

Whitefiber . Ordinary Shares Stock Insider Trading

*Your capital is at risk

$38.49

+4.97 (+14.83%)

At Close: Jun 18, 2026

Whitefiber . Ordinary Shares Stock Insider Power

Based on the 41 latest insides trades, we have calculated the insider power to be positive at 98.83. In total, the insiders bought 695.4M and sold 10.95K WYFI shares in the last 41 trades. The insider score can be negative despite buy/sell ratio being positive. The score focuses on the quality of the trades.

Insider Power (Last 41 transactions)	98.83
● Buy	695.4M shares
● Sell	10.95K shares
93% Buy Activity Negligible or No Correlation
Sell Signal Low Confidence Apr 28, 2026 Analysis Breakdown: Signal is highly questionable due to a strongly contradictory positive Insider Power Score of 98.83. Confidence increased due to high data reliability score of 90.

Historical Insider Trades

Date	Type	Person	Role	Amount
May 07, 2026 Sell	Ordinary Shares, $.01 par value F-InKind	Sanfilippo Thomas Chief Technology Officer	Officer	955 Value: $20.1K
Apr 28, 2026 Sell	Ordinary Shares, $.01 par value F-InKind	Krassakopoulos Billy President	CEO / President	8 490 Value: $0
Mar 19, 2026 Buy	Restricted Stock Units A-Award	Tabar Samir Chief Executive Officer	CEO / President	33 047 Value: $330
Mar 19, 2026 Buy	Ordinary Shares, $.01 par value M-Exempt	Tabar Samir Chief Executive Officer	CEO / President	33 047 Value: $500.0K
Mar 19, 2026 Buy	Restricted Stock Units A-Award	Huang Erke Chief Financial Officer	C-Suite Officer	66 094 Value: $661
Mar 19, 2026 Buy	Ordinary Shares, $.01 par value M-Exempt	Huang Erke Chief Financial Officer	C-Suite Officer	66 094 Value: $1.00M
Mar 16, 2026 Buy	Restricted Stock Units A-Award	Krassakopoulos Billy President	CEO / President	15 624 Value: $156
Mar 16, 2026 Buy	Ordinary Shares, $.01 par value M-Exempt	Krassakopoulos Billy President	CEO / President	15 624 Value: $247.2K
Feb 10, 2026 Sell	Ordinary Shares, $01 par value F-InKind	Sanfilippo Thomas Chief Technology Officer	Officer	1 500 Value: $29.0K
Feb 04, 2026 Buy	Ordinary Shares, $.01 par value M-Exempt	Sanfilippo Thomas Chief Technology Officer	Officer	4 Value: $71
Feb 04, 2026 Buy	Ordinary Shares, $.01 par value M-Exempt	Sanfilippo Thomas Chief Technology Officer	Officer	4 412 Value: $71.2K
Jan 13, 2026 Buy	Restricted Stock Units A-Award	Krassakopoulos Billy President	CEO / President	327 Value: $3
Jan 13, 2026 Buy	Ordinary Shares, $.01 par value M-Exempt	Krassakopoulos Billy President	CEO / President	327 Value: $6K
Nov 17, 2025 Buy	Ordinary Shares, $.01 par value M-Exempt	Krassakopoulos Billy President	CEO / President	2 653 Value: $48.4K
Oct 31, 2025 Buy	Restricted Stock Unit A-Award	Sanfilippo Thomas Chief Technology Officer	Officer	76 977 Value: $770
Oct 15, 2025 Buy	Ordinary Shares, $.01 par value M-Exempt	Shih Ichi Director	Director	7 059 Value: $258.9K
Oct 15, 2025 Buy	Restricted Stock Units A-Award	Shih Ichi Director	Director	7 058 Value: $71
Oct 15, 2025 Buy	Ordinary Shares, $.01 par value M-Exempt	Huang Erke Chief Financial Officer	C-Suite Officer	88 235 Value: $3.24M
Oct 15, 2025 Buy	Restricted Stock Units A-Award	Huang Erke Chief Financial Officer	C-Suite Officer	88 235 Value: $882
Oct 15, 2025 Buy	Ordinary Shares, $.01 par value M-Exempt	Tabar Samir Chief Executive Officer	CEO / President	88 235 Value: $3.24M
Oct 15, 2025 Buy	Restricted Stock Units A-Award	Tabar Samir Chief Executive Officer	CEO / President	88 235 Value: $882
Aug 08, 2025 Buy	Restricted Stock Units A-Award	Shih Ichi Director	Director	7 058 Value: $108.0K
Aug 08, 2025 Buy	Restricted Stock Units A-Award	Shih Ichi Director	Director	7 058 Value: $108.0K
Aug 06, 2025 Buy	Common Stock J-Other	Huang Erke Chief Financial Officer	C-Suite Officer	0 Value: $0
Aug 06, 2025 Buy	Common Stock J-Other	Andre David	Director	0 Value: $0

About Insider Power

Insider Power is a proprietary algorithm developed by StockInvest.us to evaluate the significance of insider transactions. The calculation considers the size, type, and timing of transactions, as well as the insider’s role within the company.

It is important to note that, in general, there is little to no correlation between insider transactions and short-term stock price movements. In one of our studies, only 0.22%^* of stocks with insider activity showed a measurable correlation — and even then, it was unclear whether the effect was caused by insider actions or simply by the stock’s broader trend.

While our algorithms are designed to highlight potentially meaningful signals, these cannot be regarded as statistically significant on their own. Insider trading activity should therefore be seen as informative rather than as direct trading guidance. The Insider Power metric was created to present this information in a clearer and more accessible way, helping investors better understand the possible context of insider activity.

* October 6th, 2025 - Tested on 5562 stocks