A Form 4 is filed within two business days of a company insider — an officer, a director, or a holder of more than ten percent of the stock — changing their position in the shares. All 6 filings in this group are Form 4s for GMEX Robotics Corporation.
The difficulty with reading these filings as a group is that a single form type covers transactions that mean entirely different things. An executive spending their own money to buy stock and an executive having shares withheld to pay tax on a vesting grant both appear as a Form 4. Every filing below is therefore tagged with the nature of the underlying transaction, taken from the transaction code reported on the form itself.
Across the 6 insider filings shown, the breakdown is 2 mixed open-market activity, 2 open-market purchase, 1 compensation award and 1 open-market sale. 5 of them involved a discretionary open-market trade; the rest are compensation and administrative mechanics.
What each transaction type means
- Mixed open-market activity ×2
- The filing reports both purchases and sales on the open market. Read the transaction lines individually before drawing a directional conclusion.
- Open-market purchase ×2
- The insider bought shares on the open market with their own money. This is the only Form 4 category that requires a discretionary cash outlay at the prevailing price.
- Compensation award ×1
- Shares were granted as compensation rather than purchased. No cash changed hands, so the filing reflects a pay decision by the company, not a judgement about the price.
- Open-market sale ×1
- The insider sold shares on the open market. Sales may be discretionary or executed automatically under a pre-arranged Rule 10b5-1 trading plan, and a Form 4 does not always make clear which applies.
Form 4
Open-market sale
Insider Selling
2026-09-10
GMEX insider HRT FINANCIAL LP (10% Owner) sold 40,841 shares (~$29.0K)
HRT FINANCIAL LP, listed as 10% Owner at GMEX Robotics Corp, reported an open-market sale of 40,841 GMEX shares in a Form 4 filing. This is a confirmed insider sale, not just a proposed sale notice.
The insider sold shares on the open market. Sales may be discretionary or executed automatically under a pre-arranged Rule 10b5-1 trading plan, and a Form 4 does not always make clear which applies.
Transactions reported on this filing
| Code |
Nature |
Shares |
Price |
Value |
S |
Open-market sale
|
40,841 |
$0.71 |
$29.0K |
Filing: Form 4 (Insider Transaction)
Insider: HRT FINANCIAL LP (10% Owner)
Shares: 40,841
Est. Value: $29.0K
Form 4
Open-market purchase
Insider Buying
2026-09-08
GMEX insider HRT FINANCIAL LP (10% Owner) bought 7,028 shares (~$5.5K)
HRT FINANCIAL LP, listed as 10% Owner at GMEX Robotics Corp, reported an open-market purchase of 7,028 GMEX shares in a Form 4 filing. Insider buying is often treated as a bullish signal because company insiders are committing their own capital.
The insider bought shares on the open market with their own money. This is the only Form 4 category that requires a discretionary cash outlay at the prevailing price.
Transactions reported on this filing
| Code |
Nature |
Shares |
Price |
Value |
P |
Open-market purchase
|
3,839 |
$0.79 |
$3.0K |
P |
Open-market purchase
|
3,189 |
$0.77 |
$2.5K |
Filing: Form 4 (Insider Transaction)
Insider: HRT FINANCIAL LP (10% Owner)
Shares: 7,028
Est. Value: $5.5K
Form 4
Mixed open-market activity
Mixed Insider Activity
2026-06-09
GMEX insider HRT FINANCIAL LP (10% Owner) reported mixed Form 4 activity
HRT FINANCIAL LP (10% Owner) filed a Form 4 showing both purchase and sale activity. Review the SEC filing for the transaction-by-transaction details before drawing a directional conclusion.
The filing reports both purchases and sales on the open market. Read the transaction lines individually before drawing a directional conclusion.
Transactions reported on this filing
| Code |
Nature |
Shares |
Price |
Value |
P |
Open-market purchase
|
65,025 |
$0.92 |
$59.6K |
S |
Open-market sale
|
79,257 |
$0.98 |
$77.7K |
Filing: Form 4 (Insider Transaction)
Insider: HRT FINANCIAL LP (10% Owner)
Shares: 144,282
Est. Value: $137.3K
Form 4
Compensation award
Tax / Compensation Filing
2026-06-01
GMEX insider Form 4 filed for equity award, exercise, or tax withholding
Zhao Jieting (Kitty) (Director) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.
Shares were granted as compensation rather than purchased. No cash changed hands, so the filing reflects a pay decision by the company, not a judgement about the price.
Transactions reported on this filing
| Code |
Nature |
Shares |
Price |
Value |
C |
Derivative conversion
|
7,188 |
— |
— |
C |
Derivative conversion
|
7,188 |
— |
— |
A |
Compensation award
|
100,000 |
$1.80 |
$180.0K |
Filing: Form 4 (Insider Transaction)
Insider: Zhao Jieting (Kitty) (Director)
Shares: 114,376
Form 4
Mixed open-market activity
Mixed Insider Activity
2026-04-30
GMEX insider HRT FINANCIAL LP (10% Owner) reported mixed Form 4 activity
HRT FINANCIAL LP (10% Owner) filed a Form 4 showing both purchase and sale activity. Review the SEC filing for the transaction-by-transaction details before drawing a directional conclusion.
The filing reports both purchases and sales on the open market. Read the transaction lines individually before drawing a directional conclusion.
Transactions reported on this filing
| Code |
Nature |
Shares |
Price |
Value |
P |
Open-market purchase
|
135,198 |
$0.35 |
$47.7K |
S |
Open-market sale
|
401,228 |
$0.28 |
$110.7K |
Filing: Form 4 (Insider Transaction)
Insider: HRT FINANCIAL LP (10% Owner)
Shares: 536,426
Est. Value: $158.5K
Form 4
Open-market purchase
Insider Buying
2026-04-28
GMEX insider HRT FINANCIAL LP (10% Owner) bought 182,636 shares (~$96.1K)
HRT FINANCIAL LP, listed as 10% Owner at GMEX Robotics Corp, reported an open-market purchase of 182,636 GMEX shares in a Form 4 filing. Insider buying is often treated as a bullish signal because company insiders are committing their own capital.
The insider bought shares on the open market with their own money. This is the only Form 4 category that requires a discretionary cash outlay at the prevailing price.
Transactions reported on this filing
| Code |
Nature |
Shares |
Price |
Value |
P |
Open-market purchase
|
133,500 |
$0.57 |
$75.8K |
P |
Open-market purchase
|
49,136 |
$0.41 |
$20.2K |
Filing: Form 4 (Insider Transaction)
Insider: HRT FINANCIAL LP (10% Owner)
Shares: 182,636
Est. Value: $96.1K