Stock chart
Ticker: CNTA Exchange: NSM


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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
2025-05-27 2025-05-27 PS Planned sale

Weinhoff Gregory M

Chief Business Officer

Officer
10,000 -7.6%
12.82
USD 128,225
10,000 -7.6% 12.82 USD 128,225
2025-05-20 2025-05-20 PS Planned sale

SAHA SAURABH

Chief Executive Officer

Executive Director
55,000 -19.9%
12.71
USD 699,111
55,000 -19.9% 12.71 USD 699,111
2025-05-19 2025-05-16 B Purchase

GOYAL ARJUN

Non-Executive Director
417,646 +929.4%
12.73
USD 5,315,005
417,646 +929.4% 12.73 USD 5,315,005
2025-05-19 2025-05-15 B Purchase

GOYAL ARJUN

Non-Executive Director
44,939 +inf%
12.24
USD 550,238
44,939 +inf% 12.24 USD 550,238
2025-05-02 2025-05-01 PS Planned sale

HUSSAIN IQBAL J

General Counsel

Officer
311 -0.3%
14.00
USD 4,354
311 -0.3% 14.00 USD 4,354
2025-04-29 2025-04-28 PS Planned sale

HUSSAIN IQBAL J

General Counsel

Officer
2,080 -1.9%
14.01
USD 29,132
2,080 -1.9% 14.01 USD 29,132
2025-04-29 2025-04-25 PS Planned sale

HUSSAIN IQBAL J

General Counsel

Officer
3,609 -3.3%
14.00
USD 50,526
3,609 -3.3% 14.00 USD 50,526
2025-04-25 2025-04-25 PS Planned sale

Weinhoff Gregory M

Chief Business Officer

Officer
11,742 -8.8%
13.61
USD 159,857
11,742 -8.8% 13.61 USD 159,857
2025-04-22 2025-04-22 PS Planned sale

SAHA SAURABH

Chief Executive Officer

Executive Director
40,344 -15.4%
12.43
USD 501,476
40,344 -15.4% 12.43 USD 501,476
2025-04-22 2025-04-21 PS Planned sale

SAHA SAURABH

Chief Executive Officer

Executive Director
14,656 -5.3%
12.29
USD 180,100
14,656 -5.3% 12.29 USD 180,100
2025-03-26 2025-03-25 PS Planned sale

Weinhoff Gregory M

Chief Business Officer

Officer
10,000 -6.9%
16.34
USD 163,386
10,000 -6.9% 16.34 USD 163,386
2025-03-21 2025-03-20 PS Planned sale

SAHA SAURABH

Chief Executive Officer

Executive Director
55,000 -16.6%
16.69
USD 918,060
55,000 -16.6% 16.69 USD 918,060
2025-03-19 2025-03-17 PS Planned sale

CHAO DAVID M

Chief Administrative Officer

Officer
1,522 -0.7%
17.50
USD 26,630
1,522 -0.7% 17.50 USD 26,630
2025-03-19 2025-03-17 PS Planned sale

CHAO DAVID M

Chief Administrative Officer

Officer
5,478 -2.4%
17.08
USD 93,576
5,478 -2.4% 17.08 USD 93,576
2025-03-19 2025-03-17 PS Planned sale

HUSSAIN IQBAL J

General Counsel

Officer
6,000 -5.4%
16.45
USD 98,697
6,000 -5.4% 16.45 USD 98,697
2025-02-26 2025-02-25 PS Planned sale

Weinhoff Gregory M

Chief Business Officer

Officer
11,494 -7.9%
15.25
USD 175,270
11,494 -7.9% 15.25 USD 175,270
2025-02-20 2025-02-20 PS Planned sale

SAHA SAURABH

Chief Executive Officer

Executive Director
775 -0.2%
16.54
USD 12,821
775 -0.2% 16.54 USD 12,821
2025-02-20 2025-02-20 PS Planned sale

SAHA SAURABH

Chief Executive Officer

Executive Director
54,225 -14.0%
15.92
USD 863,267
54,225 -14.0% 15.92 USD 863,267
2025-02-19 2025-02-18 PS Planned sale

HUSSAIN IQBAL J

General Counsel

Officer
1,388 -1.3%
17.05
USD 23,669
1,388 -1.3% 17.05 USD 23,669
2025-02-19 2025-02-18 PS Planned sale

HUSSAIN IQBAL J

General Counsel

Officer
4,612 -4.1%
15.91
USD 73,396
4,612 -4.1% 15.91 USD 73,396
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