Stock chart
Ticker: GIA Exchange: NMS


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Purchase Sale Planned purchase Planned sale Net purchase Net sale Earnings
Earnings
 
Value bought

Past 90 days

 
Value sold

Past 90 days

 
Net insiders buying

Past 90 days

 
Trades (buy and sell)

Past 90 days

Abbreviations B: Buy, S: Sell, PP: Planned purchase, PS: Planned sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value
Number of shares Price Value Details
2025-04-10 2025-04-09 B Purchase

Dinu Raluca

Chief Executive Officer

Executive Director
1,000 +50.6%
0.64
USD 250,000
1,000 +50.6% 0.64 USD 100,000
2025-04-10 2025-04-09 B Purchase

Katz Avi S

Chairman

Executive Director
1,000 +50.6%
0.64
USD 250,000
1,000 +50.6% 0.64 USD 100,000
2025-03-25 2025-03-21 B Purchase

Katz Avi S

Chairman

Executive Director
117,611 +17.9%
0.58
USD 68,685
117,611 +17.9% 0.58 USD 68,685
2024-11-14 2024-11-12 B Purchase

DICKSON DANIEL H

Non-Executive Director
85,616 +inf%
0.58
USD 50,000
85,616 +inf% 0.58 USD 50,000
2024-11-14 2024-11-12 B Purchase

Katz Avi S

Chairman

Executive Director
470,890 +251.7%
0.58
USD 275,000
470,890 +251.7% 0.58 USD 275,000
2024-11-14 2024-11-12 B Purchase

Katz Avi S

Chairman

Executive Director
2,671,232 +inf%
0.58
USD 1,559,999
2,671,232 +inf% 0.58 USD 1,559,999
2024-11-14 2024-11-12 B Purchase

GREENE JAMES S

Non-Executive Director
428,082 +214.0%
0.58
USD 250,000
428,082 +214.0% 0.58 USD 250,000
2024-11-14 2024-11-12 B Purchase

Weiner Zeev

Non-Executive Director
85,616 +inf%
0.58
USD 50,000
85,616 +inf% 0.58 USD 50,000
2024-11-14 2024-11-12 B Purchase

Taylor Ross

Non-Executive Director
171,232 +inf%
0.58
USD 99,999
171,232 +inf% 0.58 USD 99,999
2023-03-28 2023-03-24 S Sale

Polar Asset Management Partners Inc.

Large shareholder
500,000 -38.5%
10.56
USD 5,280,000
500,000 -38.5% 10.56 USD 5,280,000
2023-03-03 2023-03-01 S Sale

Polar Asset Management Partners Inc.

Large shareholder
154,600 -10.6%
10.40
USD 1,607,840
154,600 -10.6% 10.40 USD 1,607,840
2023-03-02 2023-02-28 S Sale

Polar Asset Management Partners Inc.

Large shareholder
15,400 -1.0%
10.40
USD 160,182
15,400 -1.0% 10.40 USD 160,182
2023-03-02 2023-02-28 S Sale

Polar Asset Management Partners Inc.

Large shareholder
80,000 -5.2%
10.45
USD 836,000
80,000 -5.2% 10.45 USD 836,000
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