Stock chart
Ticker: CERC Exchange: NAS


Loading...
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
2024-11-14 2024-11-13 B Purchase

Almenoff June Sherie

Non-Executive Director
500 +100.0%
13.00
USD 6,500
500 +100.0% 13.00 USD 6,500
2024-11-14 2024-11-12 B Purchase

Almenoff June Sherie

Non-Executive Director
500 +inf%
12.50
USD 6,250
500 +inf% 12.50 USD 6,250
2023-06-28 2023-06-27 S Sale

ARMISTICE CAPITAL, LLC

Large shareholder
937,404 -56.2%
0.52
USD 486,888
937,404 -56.2% 0.52 USD 486,888
2023-06-28 2023-06-26 S Sale

ARMISTICE CAPITAL, LLC

Large shareholder
2,746,138 -62.2%
0.61
USD 1,682,010
2,746,138 -62.2% 0.61 USD 1,682,010
2023-06-20 2023-06-20 B Purchase

Caissa Capital Management ltd.

Large shareholder
2,000 +0.1%
4.14
USD 8,289
2,000 +0.1% 4.14 USD 8,289
2023-06-20 2023-06-16 B Purchase

Caissa Capital Management ltd.

Large shareholder
3,000 +0.2%
3.90
USD 11,714
3,000 +0.2% 3.90 USD 11,714
2023-06-20 2023-06-15 B Purchase

Caissa Capital Management ltd.

Large shareholder
3,160 +0.2%
3.68
USD 11,640
3,160 +0.2% 3.68 USD 11,640
2023-06-14 2023-06-14 B Purchase

Caissa Capital Management ltd.

Large shareholder
6,000 +0.4%
3.48
USD 20,874
6,000 +0.4% 3.48 USD 20,874
2023-06-14 2023-06-13 B Purchase

Caissa Capital Management ltd.

Large shareholder
8,750 +0.6%
3.82
USD 33,439
8,750 +0.6% 3.82 USD 33,439
2023-06-14 2023-06-12 B Purchase

Caissa Capital Management ltd.

Large shareholder
2,149 +0.2%
4.34
USD 9,316
2,149 +0.2% 4.34 USD 9,316
2023-06-13 2023-06-09 PP Planned purchase

NEIL GARRY ARTHUR

CEO and Chairman of the Board

Executive Director
4,000 +43.4%
3.42
USD 13,680
4,000 +43.4% 3.42 USD 13,680
2023-06-13 2023-06-09 PP Planned purchase

Sullivan Christopher Ryan

Chief Financial Officer

Officer
511 +68.0%
3.42
USD 1,748
511 +68.0% 3.42 USD 1,748
2023-06-09 2023-06-09 B Purchase

Caissa Capital Management ltd.

Large shareholder
5,044 +0.4%
4.14
USD 20,896
5,044 +0.4% 4.14 USD 20,896
2023-06-09 2023-06-08 B Purchase

Caissa Capital Management ltd.

Large shareholder
6,398 +0.5%
3.93
USD 25,126
6,398 +0.5% 3.93 USD 25,126
2023-06-09 2023-06-07 B Purchase

Caissa Capital Management ltd.

Large shareholder
2,984 +0.2%
3.49
USD 10,418
2,984 +0.2% 3.49 USD 10,418
2023-06-02 2023-05-31 B Purchase

Caissa Capital Management ltd.

Large shareholder
844 +0.1%
2.87
USD 2,422
844 +0.1% 2.87 USD 2,422
2023-05-30 2023-05-30 B Purchase

Caissa Capital Management ltd.

Large shareholder
671 +0.0%
2.87
USD 1,924
671 +0.0% 2.87 USD 1,924
2023-05-30 2023-05-25 B Purchase

Caissa Capital Management ltd.

Large shareholder
2,000 +0.1%
2.77
USD 5,540
2,000 +0.1% 2.77 USD 5,540
2023-05-24 2023-05-24 B Purchase

Caissa Capital Management ltd.

Large shareholder
5,519 +0.4%
2.96
USD 16,348
5,519 +0.4% 2.96 USD 16,348
2023-05-24 2023-05-24 B Purchase

Caissa Capital Management ltd.

Large shareholder
3,481 +0.3%
3.01
USD 10,468
3,481 +0.3% 3.01 USD 10,468
2023-05-22 2023-05-22 B Purchase

Caissa Capital Management ltd.

Large shareholder
7,000 +0.5%
3.34
USD 23,358
7,000 +0.5% 3.34 USD 23,358
2023-05-22 2023-05-19 B Purchase

Caissa Capital Management ltd.

Large shareholder
6,500 +0.5%
3.52
USD 22,852
6,500 +0.5% 3.52 USD 22,852
2023-05-22 2023-05-18 B Purchase

Caissa Capital Management ltd.

Large shareholder
13,121 +1.0%
3.29
USD 43,163
13,121 +1.0% 3.29 USD 43,163
2023-05-16 2023-05-16 B Purchase

Caissa Capital Management ltd.

Large shareholder
379 +0.0%
2.75
USD 1,042
379 +0.0% 2.75 USD 1,042
2023-05-16 2023-05-15 B Purchase

Caissa Capital Management ltd.

Large shareholder
1,715 +0.1%
2.55
USD 4,366
1,715 +0.1% 2.55 USD 4,366
2023-05-16 2023-05-12 B Purchase

Caissa Capital Management ltd.

Large shareholder
2,285 +0.2%
2.45
USD 5,598
2,285 +0.2% 2.45 USD 5,598
2023-05-08 2023-05-08 B Purchase

Caissa Capital Management ltd.

Large shareholder
5,000 +0.4%
2.62
USD 13,108
5,000 +0.4% 2.62 USD 13,108
2023-05-08 2023-05-05 B Purchase

Caissa Capital Management ltd.

Large shareholder
5,000 +0.4%
2.88
USD 14,375
5,000 +0.4% 2.88 USD 14,375
2023-05-08 2023-05-04 B Purchase

Caissa Capital Management ltd.

Large shareholder
15,000 +1.1%
2.79
USD 41,882
15,000 +1.1% 2.79 USD 41,882
2023-04-27 2023-04-27 B Purchase

Caissa Capital Management ltd.

Large shareholder
1,504 +0.1%
2.96
USD 4,452
1,504 +0.1% 2.96 USD 4,452
2023-04-27 2023-04-26 B Purchase

Caissa Capital Management ltd.

Large shareholder
425 +0.0%
2.97
USD 1,262
425 +0.0% 2.97 USD 1,262
2023-04-27 2023-04-25 B Purchase

Caissa Capital Management ltd.

Large shareholder
5,571 +0.4%
3.00
USD 16,709
5,571 +0.4% 3.00 USD 16,709
2023-04-24 2023-04-24 B Purchase

Caissa Capital Management ltd.

Large shareholder
12,500 +1.0%
3.06
USD 38,280
12,500 +1.0% 3.06 USD 38,280
2023-04-24 2023-04-20 B Purchase

Caissa Capital Management ltd.

Large shareholder
5,000 +0.4%
3.08
USD 15,392
5,000 +0.4% 3.08 USD 15,392
2023-04-18 2023-04-18 B Purchase

Caissa Capital Management ltd.

Large shareholder
10,000 +0.8%
2.94
USD 29,438
10,000 +0.8% 2.94 USD 29,438
2023-04-18 2023-04-17 B Purchase

Caissa Capital Management ltd.

Large shareholder
15,000 +1.2%
2.96
USD 44,436
15,000 +1.2% 2.96 USD 44,436
2023-04-11 2023-04-11 B Purchase

Caissa Capital Management ltd.

Large shareholder
25,000 +2.0%
2.84
USD 71,080
25,000 +2.0% 2.84 USD 71,080
2023-04-11 2023-04-10 B Purchase

Caissa Capital Management ltd.

Large shareholder
31,329 +2.6%
2.28
USD 71,436
31,329 +2.6% 2.28 USD 71,436
2023-02-09 2023-02-07 B Purchase

ARMISTICE CAPITAL, LLC

Large shareholder
450,000
0.00
USD 0
450,000 0.00 USD 0
2022-12-12 2022-12-09 PP Planned purchase

NEIL GARRY ARTHUR

CEO and Chairman of the Board

Executive Director
2,083 +29.2%
4.42
USD 9,207
2,083 +29.2% 4.42 USD 9,207
2022-03-14 2022-03-14 B Purchase

ARMISTICE CAPITAL, LLC

Non-Executive Director Large shareholder
100,000 +0.2%
0.65
USD 64,940
100,000 +0.2% 0.65 USD 64,940
2022-03-14 2022-03-11 B Purchase

ARMISTICE CAPITAL, LLC

Non-Executive Director Large shareholder
100,000 +0.2%
0.69
USD 68,780
100,000 +0.2% 0.69 USD 68,780
2022-03-14 2022-03-10 B Purchase

ARMISTICE CAPITAL, LLC

Non-Executive Director Large shareholder
26,000 +0.1%
0.70
USD 18,226
26,000 +0.1% 0.70 USD 18,226
2022-03-07 2022-03-07 B Purchase

ARMISTICE CAPITAL, LLC

Non-Executive Director Large shareholder
325,000 +0.7%
0.66
USD 213,330
325,000 +0.7% 0.66 USD 213,330
2022-03-07 2022-03-04 B Purchase

ARMISTICE CAPITAL, LLC

Non-Executive Director Large shareholder
135,000 +0.3%
0.70
USD 95,108
135,000 +0.3% 0.70 USD 95,108
2022-03-07 2022-03-03 B Purchase

ARMISTICE CAPITAL, LLC

Non-Executive Director Large shareholder
50,000 +0.1%
0.71
USD 35,695
50,000 +0.1% 0.71 USD 35,695
2022-02-28 2022-02-25 B Purchase

ARMISTICE CAPITAL, LLC

Non-Executive Director Large shareholder
40,000 +0.1%
0.79
USD 31,716
40,000 +0.1% 0.79 USD 31,716
2022-02-28 2022-02-24 B Purchase

ARMISTICE CAPITAL, LLC

Non-Executive Director Large shareholder
100,000 +0.2%
0.80
USD 80,090
100,000 +0.2% 0.80 USD 80,090
2022-02-22 2022-02-22 B Purchase

ARMISTICE CAPITAL, LLC

Non-Executive Director Large shareholder
83,000 +0.2%
0.77
USD 64,076
83,000 +0.2% 0.77 USD 64,076
2022-02-22 2022-02-18 B Purchase

ARMISTICE CAPITAL, LLC

Non-Executive Director Large shareholder
55,000 +0.1%
0.82
USD 45,238
55,000 +0.1% 0.82 USD 45,238
2022-02-22 2022-02-17 B Purchase

ARMISTICE CAPITAL, LLC

Non-Executive Director Large shareholder
150,000 +0.3%
0.82
USD 122,250
150,000 +0.3% 0.82 USD 122,250
2022-01-20 2022-01-20 B Purchase

ARMISTICE CAPITAL, LLC

Non-Executive Director Large shareholder
12,000 +0.0%
0.85
USD 10,208
12,000 +0.0% 0.85 USD 10,208
2022-01-20 2022-01-19 B Purchase

ARMISTICE CAPITAL, LLC

Non-Executive Director Large shareholder
93,700 +0.2%
0.88
USD 82,053
93,700 +0.2% 0.88 USD 82,053
2022-01-20 2022-01-18 B Purchase

ARMISTICE CAPITAL, LLC

Non-Executive Director Large shareholder
206,300 +0.4%
0.88
USD 182,225
206,300 +0.4% 0.88 USD 182,225
2022-01-14 2022-01-14 B Purchase

ARMISTICE CAPITAL, LLC

Non-Executive Director Large shareholder
85,000 +0.2%
0.93
USD 78,974
85,000 +0.2% 0.93 USD 78,974
2022-01-14 2022-01-13 B Purchase

ARMISTICE CAPITAL, LLC

Non-Executive Director Large shareholder
312,700 +0.7%
1.00
USD 314,013
312,700 +0.7% 1.00 USD 314,013
2022-01-14 2022-01-12 B Purchase

ARMISTICE CAPITAL, LLC

Non-Executive Director Large shareholder
57,300 +0.1%
1.04
USD 59,781
57,300 +0.1% 1.04 USD 59,781
2022-01-11 2022-01-11 B Purchase

ARMISTICE CAPITAL, LLC

Non-Executive Director Large shareholder
16,003 +0.0%
0.96
USD 15,342
16,003 +0.0% 0.96 USD 15,342
2022-01-11 2022-01-10 B Purchase

ARMISTICE CAPITAL, LLC

Non-Executive Director Large shareholder
491,097 +1.1%
0.99
USD 484,615
491,097 +1.1% 0.99 USD 484,615
2022-01-11 2022-01-07 B Purchase

ARMISTICE CAPITAL, LLC

Non-Executive Director Large shareholder
137,900 +0.3%
1.04
USD 142,975
137,900 +0.3% 1.04 USD 142,975
2021-12-14 2021-12-10 PP Planned purchase

Harrell James Archie Jr

Chief Commercial Officer

Officer
1,093 +3.1%
1.57
USD 1,716
1,093 +3.1% 1.57 USD 1,716
2021-12-14 2021-12-10 PP Planned purchase

Wilkins H Jeffrey

Chief Medical Officer

Officer
6,371 +23.6%
1.57
USD 10,002
6,371 +23.6% 1.57 USD 10,002
2021-12-14 2021-12-10 PP Planned purchase

Greenway Schond L.

CFO

Officer
2,231 +135.0%
1.57
USD 3,503
2,231 +135.0% 1.57 USD 3,503
2021-12-14 2021-12-10 PP Planned purchase

NEIL GARRY ARTHUR

Chief Scientific Officer

Officer
4,267 +5.2%
1.57
USD 6,699
4,267 +5.2% 1.57 USD 6,699
2021-12-14 2021-12-10 PP Planned purchase

Sullivan Christopher Ryan

Chief Accounting Officer

Officer
955 +11.9%
1.57
USD 1,499
955 +11.9% 1.57 USD 1,499
2021-09-17 2021-09-17 B Purchase

ARMISTICE CAPITAL, LLC

Non-Executive Director Large shareholder
5,454,545 +13.8%
2.20
USD 11,999,999
5,454,545 +13.8% 2.20 USD 11,999,999
2021-09-17 2021-09-16 B Purchase

ARMISTICE CAPITAL, LLC

Non-Executive Director Large shareholder
150,000 +0.4%
2.28
USD 341,955
150,000 +0.4% 2.28 USD 341,955
2021-09-17 2021-09-15 B Purchase

ARMISTICE CAPITAL, LLC

Non-Executive Director Large shareholder
95,455 +0.2%
2.26
USD 215,948
95,455 +0.2% 2.26 USD 215,948
2021-06-14 2021-06-10 PP Planned purchase

Greenway Schond L.

CFO

Officer
652 +65.2%
2.68
USD 1,747
652 +65.2% 2.68 USD 1,747
2021-06-14 2021-06-10 PP Planned purchase

Harrell James Archie Jr

Chief Commercial Officer

Officer
7,493 +26.6%
2.28
USD 17,084
7,493 +26.6% 2.28 USD 17,084
2021-06-14 2021-06-10 PP Planned purchase

NEIL GARRY ARTHUR

Chief Scientific Officer

Officer
3,692 +4.8%
2.28
USD 8,418
3,692 +4.8% 2.28 USD 8,418
2021-06-14 2021-06-10 PP Planned purchase

Wilkins H Jeffrey

Chief Medical Officer

Officer
912 +3.5%
2.28
USD 2,079
912 +3.5% 2.28 USD 2,079
2021-05-18 2021-05-18 B Purchase

ARMISTICE CAPITAL, LLC

Non-Executive Director Large shareholder
0
0.00
USD 0
0 0.00 USD 0
2021-05-18 2021-05-18 B Purchase

ARMISTICE CAPITAL, LLC

Non-Executive Director Large shareholder
22,000 +0.1%
2.33
USD 51,260
22,000 +0.1% 2.33 USD 51,260
2021-05-18 2021-05-17 B Purchase

ARMISTICE CAPITAL, LLC

Non-Executive Director Large shareholder
0
0.00
USD 0
0 0.00 USD 0
// ... existing code ... // ... rest of the file ...