Stock chart
Ticker: ATRA 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
2025-03-05 2025-03-03 S Sale

Nguyen AnhCo

President and CEO

Executive Director
3,331 -4.3%
7.00
USD 23,307
3,331 -4.3% 7.00 USD 23,307
2025-03-05 2025-03-03 PS Planned sale

Henrich Jill

EVP, Chief Regulatory Officer

Officer
1,059 -5.4%
7.00
USD 7,410
1,059 -5.4% 7.00 USD 7,410
2025-03-05 2025-03-03 S Sale

Hyllengren Eric J

EVP, CFO and COO

Officer
1,211 -2.1%
7.00
USD 8,473
1,211 -2.1% 7.00 USD 8,473
2024-11-20 2024-11-18 S Sale

Henrich Jill

EVP, Chief Regulatory Officer

Officer
1,000 -4.9%
11.20
USD 11,198
1,000 -4.9% 11.20 USD 11,198
2024-11-20 2024-11-18 S Sale

Nguyen AnhCo

President and CEO

Executive Director
1,664 -2.1%
11.20
USD 18,633
1,664 -2.1% 11.20 USD 18,633
2024-11-20 2024-11-18 S Sale

Hyllengren Eric J

EVP, CFO and COO

Officer
1,364 -5.5%
11.20
USD 15,274
1,364 -5.5% 11.20 USD 15,274
2024-08-20 2024-08-16 S Sale

Henrich Jill

EVP, Global Head RA & Quality

Officer
132 -0.6%
6.63
USD 875
132 -0.6% 6.63 USD 875
2024-08-20 2024-08-16 PS Planned sale

Henrich Jill

EVP, Global Head RA & Quality

Officer
831 -3.9%
6.63
USD 5,509
831 -3.9% 6.63 USD 5,509
2024-08-20 2024-08-16 S Sale

Nguyen AnhCo

EVP, Chief Sci. & Tech Officer

Officer
56 -0.2%
6.63
USD 371
56 -0.2% 6.63 USD 371
2024-08-20 2024-08-16 S Sale

Nguyen AnhCo

EVP, Chief Sci. & Tech Officer

Officer
297 -0.9%
6.63
USD 1,969
297 -0.9% 6.63 USD 1,969
2024-08-20 2024-08-16 S Sale

Nguyen AnhCo

EVP, Chief Sci. & Tech Officer

Officer
1,468 -4.1%
6.63
USD 9,731
1,468 -4.1% 6.63 USD 9,731
2024-08-20 2024-08-16 S Sale

Touchon Pascal

President and CEO

Executive Director
276 -0.4%
6.63
USD 1,830
276 -0.4% 6.63 USD 1,830
2024-08-20 2024-08-16 S Sale

Touchon Pascal

President and CEO

Executive Director
2,762 -3.8%
6.63
USD 18,309
2,762 -3.8% 6.63 USD 18,309
2024-08-20 2024-08-16 S Sale

Hyllengren Eric J

EVP, CFO

Officer
29 -0.1%
6.63
USD 192
29 -0.1% 6.63 USD 192
2024-08-20 2024-08-16 S Sale

Hyllengren Eric J

EVP, CFO

Officer
1,041 -4.0%
6.63
USD 6,901
1,041 -4.0% 6.63 USD 6,901
2024-08-20 2024-08-16 S Sale

Murugan Amar

EVP, Chief Legal Officer

Officer
89 -0.3%
6.63
USD 590
89 -0.3% 6.63 USD 590
2024-08-20 2024-08-16 S Sale

Murugan Amar

EVP, Chief Legal Officer

Officer
192 -0.7%
6.63
USD 1,273
192 -0.7% 6.63 USD 1,273
2024-08-20 2024-08-16 PS Planned sale

Murugan Amar

EVP, Chief Legal Officer

Officer
877 -3.1%
6.63
USD 5,814
877 -3.1% 6.63 USD 5,814
2024-05-20 2024-05-16 S Sale

Nguyen AnhCo

EVP, Chief Sci. & Tech Officer

Officer
42,899 -4.6%
0.62
USD 26,469
42,899 -4.6% 0.62 USD 26,469
2024-05-20 2024-05-16 S Sale

Nguyen AnhCo

EVP, Chief Sci. & Tech Officer

Officer
42,899 -4.6%
0.62
USD 26,469
42,899 -4.6% 0.62 USD 26,469
2024-05-20 2024-05-16 S Sale

Murugan Amar

EVP, Chief Legal Officer

Officer
32,401 -4.5%
0.62
USD 19,991
32,401 -4.5% 0.62 USD 19,991
2024-05-20 2024-05-16 S Sale

Murugan Amar

EVP, Chief Legal Officer

Officer
32,401 -4.5%
0.62
USD 19,991
32,401 -4.5% 0.62 USD 19,991
2024-05-20 2024-05-16 S Sale

Touchon Pascal

President and CEO

Executive Director
81,506 -4.3%
0.62
USD 50,289
81,506 -4.3% 0.62 USD 50,289
2024-05-20 2024-05-16 S Sale

Hyllengren Eric J

EVP, CFO

Officer
28,648 -4.2%
0.62
USD 17,676
28,648 -4.2% 0.62 USD 17,676
2024-05-20 2024-05-16 S Sale

Henrich Jill

EVP, Global Head RA & Quality

Officer
25,750 -4.6%
0.62
USD 15,888
25,750 -4.6% 0.62 USD 15,888
2024-03-06 2024-03-04 S Sale

Murugan Amar

EVP, Chief Legal Officer

Officer
10,044 -1.4%
0.72
USD 7,232
10,044 -1.4% 0.72 USD 7,232
2024-03-06 2024-03-04 S Sale

Touchon Pascal

President and CEO

Executive Director
24,844 -1.3%
0.72
USD 17,888
24,844 -1.3% 0.72 USD 17,888
2024-03-06 2024-03-04 S Sale

Hyllengren Eric J

EVP, CFO

Officer
5,217 -0.8%
0.72
USD 3,756
5,217 -0.8% 0.72 USD 3,756
2024-03-06 2024-03-04 S Sale

Hyllengren Eric J

EVP, CFO

Officer
1,462 -0.2%
0.72
USD 1,054
1,462 -0.2% 0.72 USD 1,054
2024-03-06 2024-03-04 S Sale

Nguyen AnhCo

EVP, Chief Sci. & Tech Officer

Officer
10,746 -1.1%
0.72
USD 7,737
10,746 -1.1% 0.72 USD 7,737
2024-03-06 2024-03-04 S Sale

Henrich Jill

EVP, Global Head RA & Quality

Officer
3,879 -0.7%
0.72
USD 2,793
3,879 -0.7% 0.72 USD 2,793
2023-11-20 2023-11-16 S Sale

Henrich Jill

EVP, Global Head RA & Quality

Officer
3,267 -3.0%
0.39
USD 1,271
3,267 -3.0% 0.39 USD 1,271
2023-11-20 2023-11-16 S Sale

Touchon Pascal

President and CEO

Executive Director
20,409 -3.0%
0.39
USD 7,939
20,409 -3.0% 0.39 USD 7,939
2023-11-20 2023-11-16 S Sale

Nguyen AnhCo

EVP, Chief Sci. & Tech Officer

Officer
8,856 -3.1%
0.39
USD 3,445
8,856 -3.1% 0.39 USD 3,445
2023-11-20 2023-11-16 S Sale

Hyllengren Eric J

SVP, CFO

Officer
11,958 -5.5%
0.39
USD 4,652
11,958 -5.5% 0.39 USD 4,652
2023-11-20 2023-11-16 S Sale

Joshi Manher

EVP, Chief Medical Officer

Officer
12,287 -6.7%
0.39
USD 4,780
12,287 -6.7% 0.39 USD 4,780
2023-11-20 2023-11-16 S Sale

Murugan Amar

EVP, Chief Legal Officer

Officer
8,307 -3.1%
0.39
USD 3,231
8,307 -3.1% 0.39 USD 3,231
2023-11-15 2023-11-14 B Purchase

Gallagher Carol Giltner

Non-Executive Director
90,980 +24.7%
0.31
USD 28,186
90,980 +24.7% 0.31 USD 28,186
2023-11-15 2023-11-13 B Purchase

Gallagher Carol Giltner

Non-Executive Director
179,020 +94.5%
0.22
USD 40,029
179,020 +94.5% 0.22 USD 40,029
2023-11-14 2023-11-10 B Purchase

HEIDEN WILLIAM K

Non-Executive Director
100,000 +91.7%
0.25
USD 25,330
100,000 +91.7% 0.25 USD 25,330
2023-11-14 2023-11-10 B Purchase

DOBMEIER ERIC

Non-Executive Director
446,825 +383.5%
0.23
USD 101,340
446,825 +383.5% 0.23 USD 101,340
2023-08-18 2023-08-16 S Sale

Murugan Amar

EVP, Chief Legal Officer

Officer
3,622 -1.3%
1.65
USD 5,987
3,622 -1.3% 1.65 USD 5,987
2023-08-18 2023-08-16 PS Planned sale

Murugan Amar

EVP, Chief Legal Officer

Officer
5,050 -1.8%
1.65
USD 8,343
5,050 -1.8% 1.65 USD 8,343
2023-08-18 2023-08-16 S Sale

Touchon Pascal

President and CEO

Executive Director
9,334 -1.4%
1.65
USD 15,429
9,334 -1.4% 1.65 USD 15,429
2023-08-18 2023-08-16 S Sale

Touchon Pascal

President and CEO

Executive Director
21,432 -3.0%
1.65
USD 35,406
21,432 -3.0% 1.65 USD 35,406
2023-08-18 2023-08-16 S Sale

Hyllengren Eric J

SVP, CFO

Officer
1,778 -0.8%
1.65
USD 2,941
1,778 -0.8% 1.65 USD 2,941
2023-08-18 2023-08-16 S Sale

Hyllengren Eric J

SVP, CFO

Officer
6,408 -2.8%
1.65
USD 10,586
6,408 -2.8% 1.65 USD 10,586
2023-08-18 2023-08-16 S Sale

Joshi Manher

EVP, Chief Medical Officer

Officer
3,773 -2.0%
1.65
USD 6,237
3,773 -2.0% 1.65 USD 6,237
2023-08-18 2023-08-16 S Sale

Joshi Manher

EVP, Chief Medical Officer

Officer
3,202 -1.7%
1.65
USD 5,290
3,202 -1.7% 1.65 USD 5,290
2023-08-18 2023-08-16 S Sale

Nguyen AnhCo

EVP, Chief Sci. & Tech Officer

Officer
9,277 -3.1%
1.65
USD 15,335
9,277 -3.1% 1.65 USD 15,335
2023-08-18 2023-08-16 S Sale

Nguyen AnhCo

EVP, Chief Sci. & Tech Officer

Officer
5,849 -1.9%
1.65
USD 9,663
5,849 -1.9% 1.65 USD 9,663
2023-08-18 2023-08-16 S Sale

Henrich Jill

EVP, Global Head RA & Quality

Officer
558 -0.5%
1.65
USD 923
558 -0.5% 1.65 USD 923
2023-08-18 2023-08-16 S Sale

Henrich Jill

EVP, Global Head RA & Quality

Officer
2,788 -2.5%
1.65
USD 4,609
2,788 -2.5% 1.65 USD 4,609
2023-06-29 2023-06-27 S Sale

Touchon Pascal

President and CEO

Executive Director
14,291 -2.0%
1.66
USD 23,723
14,291 -2.0% 1.66 USD 23,723
2023-05-18 2023-05-16 S Sale

Hyllengren Eric J

SVP, CFO

Officer
1,719 -0.8%
2.04
USD 3,503
1,719 -0.8% 2.04 USD 3,503
2023-05-18 2023-05-16 S Sale

Hyllengren Eric J

SVP, CFO

Officer
6,199 -2.6%
2.04
USD 12,627
6,199 -2.6% 2.04 USD 12,627
2023-05-18 2023-05-16 S Sale

Banard Charlene A.

EVP, Chief Technical Officer

Officer
19,040 -6.5%
2.04
USD 38,784
19,040 -6.5% 2.04 USD 38,784
2023-05-18 2023-05-16 S Sale

Murugan Amar

EVP, Chief Legal Officer

Officer
985 -0.4%
2.04
USD 2,007
985 -0.4% 2.04 USD 2,007
2023-05-18 2023-05-16 S Sale

Murugan Amar

EVP, Chief Legal Officer

Officer
7,404 -2.7%
2.04
USD 15,082
7,404 -2.7% 2.04 USD 15,082
2023-05-18 2023-05-16 S Sale

Touchon Pascal

President and CEO

Executive Director
29,766 -4.0%
2.04
USD 60,633
29,766 -4.0% 2.04 USD 60,633
2023-03-06 2023-03-02 PS Planned sale

Murugan Amar

SVP, GC & Secretary

Officer
4,221 -1.5%
3.63
USD 15,310
4,221 -1.5% 3.63 USD 15,310
2023-03-06 2023-03-02 PS Planned sale

Koppikar Utpal

Chief Financial Officer

Officer
6,871 -3.6%
3.63
USD 24,921
6,871 -3.6% 3.63 USD 24,921
2023-03-06 2023-03-02 PS Planned sale

Dupont Jakob

EVP, Head of R&D

Officer
5,074 -1.7%
3.63
USD 18,403
5,074 -1.7% 3.63 USD 18,403
2023-03-06 2023-03-02 PS Planned sale

Touchon Pascal

President and CEO

Executive Director
15,679 -2.0%
3.63
USD 56,868
15,679 -2.0% 3.63 USD 56,868
2023-02-09 2023-02-07 PS Planned sale

Koppikar Utpal

Chief Financial Officer

Officer
2,485 -1.3%
5.46
USD 13,568
2,485 -1.3% 5.46 USD 13,568
2022-11-18 2022-11-16 PS Planned sale

Dupont Jakob

EVP, Head of R&D

Officer
1,124 -0.7%
4.49
USD 5,048
1,124 -0.7% 4.49 USD 5,048
2022-11-18 2022-11-16 PS Planned sale

Dupont Jakob

EVP, Head of R&D

Officer
3,218 -2.0%
4.49
USD 14,449
3,218 -2.0% 4.49 USD 14,449
2022-11-18 2022-11-16 PS Planned sale

Touchon Pascal

President and CEO

Executive Director
15,591 -3.4%
4.49
USD 70,004
15,591 -3.4% 4.49 USD 70,004
2022-11-18 2022-11-16 PS Planned sale

Murugan Amar

SVP, GC & Secretary

Officer
3,612 -2.8%
4.49
USD 16,218
3,612 -2.8% 4.49 USD 16,218
2022-11-18 2022-11-16 PS Planned sale

Koppikar Utpal

Chief Financial Officer

Officer
1,083 -0.6%
4.49
USD 4,864
1,083 -0.6% 4.49 USD 4,864
2022-11-18 2022-11-16 PS Planned sale

Koppikar Utpal

Chief Financial Officer

Officer
5,172 -2.6%
4.49
USD 23,222
5,172 -2.6% 4.49 USD 23,222
2022-08-18 2022-08-16 PS Planned sale

Touchon Pascal

President and CEO

Executive Director
14,806 -3.1%
5.04
USD 74,548
14,806 -3.1% 5.04 USD 74,548
2022-08-18 2022-08-16 PS Planned sale

Koppikar Utpal

Chief Financial Officer

Officer
5,940 -2.9%
5.04
USD 29,908
5,940 -2.9% 5.04 USD 29,908
2022-08-18 2022-08-16 PS Planned sale

Murugan Amar

SVP, GC & Secretary

Officer
2,234 -1.7%
5.04
USD 11,248
2,234 -1.7% 5.04 USD 11,248
2022-08-18 2022-08-16 PS Planned sale

Murugan Amar

SVP, GC & Secretary

Officer
1,196 -0.9%
5.03
USD 6,021
1,196 -0.9% 5.03 USD 6,021
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