Stock chart
Ticker: ATEX Exchange: NAS


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Purchase Sale Planned purchase Planned sale Net purchase Net sale
Past 90 days
 
Value bought
 
Value sold
 
Net insiders buying
 
Trades (buy and sell)
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 Total value Details
2024-05-03 2024-05-03 PS Planned sale

Gray Timothy

Chief Financial Officer

Officer
16,666 -15.6%
32.26
537,645 USD
16,666 -15.6% 32.26 537,645 USD
2024-05-03 2024-05-03 PS Planned sale

Gray Timothy

Chief Financial Officer

Officer
16,666 -15.6%
32.26
537,645 USD
16,666 -15.6% 32.26 537,645 USD
2024-05-03 2024-05-02 PS Planned sale

Gray Timothy

Chief Financial Officer

Officer
16,667 -15.6%
31.91
531,844 USD
16,667 -15.6% 31.91 531,844 USD
2024-05-03 2024-05-02 PS Planned sale

Gray Timothy

Chief Financial Officer

Officer
16,667 -15.6%
31.91
531,844 USD
16,667 -15.6% 31.91 531,844 USD
2024-05-03 2024-05-01 PS Planned sale

Gray Timothy

Chief Financial Officer

Officer
2,794 -3.0%
32.53
90,889 USD
2,794 -3.0% 32.53 90,889 USD
2024-05-03 2024-05-01 PS Planned sale

Gray Timothy

Chief Financial Officer

Officer
2,794 -3.0%
32.53
90,889 USD
2,794 -3.0% 32.53 90,889 USD
2024-05-03 2024-05-01 PS Planned sale

Gray Timothy

Chief Financial Officer

Officer
13,873 -12.9%
32.01
444,075 USD
13,873 -12.9% 32.01 444,075 USD
2024-05-03 2024-05-01 PS Planned sale

Gray Timothy

Chief Financial Officer

Officer
13,873 -12.9%
32.01
444,075 USD
13,873 -12.9% 32.01 444,075 USD
2023-12-01 2023-12-01 B Purchase

ALTMAN JEFFREY A

Non-Executive Director Large shareholder
38,058 +44.2%
33.99
1,293,591 USD
38,058 +44.2% 33.99 1,293,591 USD
2023-12-01 2023-12-01 B Purchase

ALTMAN JEFFREY A

Non-Executive Director Large shareholder
6,407 +8.0%
33.41
214,058 USD
6,407 +8.0% 33.41 214,058 USD
2023-12-04 2023-11-30 S Sale

Ashe Gena L

Chief Legal Officer & Corp Sec

Officer
936 -4.4%
32.05
30,001 USD
936 -4.4% 32.05 30,001 USD
2023-12-01 2023-11-30 B Purchase

ALTMAN JEFFREY A

Non-Executive Director Large shareholder
29,727 +59.5%
32.11
954,534 USD
29,727 +59.5% 32.11 954,534 USD
2023-12-01 2023-11-29 B Purchase

ALTMAN JEFFREY A

Non-Executive Director Large shareholder
50,000 +inf%
32.15
1,607,500 USD
50,000 +inf% 32.15 1,607,500 USD
2023-08-08 2023-08-04 B Purchase

YAZDI MAHVASH

Non-Executive Director
1,000 +13.5%
29.89
29,885 USD
1,000 +13.5% 29.89 29,885 USD
2023-06-20 2023-06-16 S Sale

Ashe Gena L

Chief Legal Officer & Corp Sec

Officer
7,235 -25.0%
34.72
251,169 USD
7,235 -25.0% 34.72 251,169 USD
2023-03-15 2023-03-13 S Sale

OBRIEN MORGAN E

Executive Chairman

Executive Director
40,000 -59.7%
30.01
1,200,500 USD
40,000 -59.7% 30.01 1,200,500 USD
2023-03-15 2023-03-13 S Sale

OBRIEN MORGAN E

Executive Chairman

Executive Director
5,000 -6.9%
30.29
151,473 USD
5,000 -6.9% 30.29 151,473 USD
2023-03-13 2023-03-09 B Purchase

Schwartz Robert Harris

President and CEO

Executive Director
2,500 +2.5%
29.96
74,900 USD
2,500 +2.5% 29.96 74,900 USD
2023-02-27 2023-02-24 B Purchase

Gray Timothy

Chief Financial Officer

Officer
100 +0.1%
29.04
2,904 USD
100 +0.1% 29.04 2,904 USD
2022-11-29 2022-11-28 S Sale

Ashe Gena L

Chief Legal Officer & Corp Sec

Officer
279 -0.9%
35.43
9,884 USD
279 -0.9% 35.43 9,884 USD
2022-11-28 2022-11-25 S Sale

Guttman-McCabe Christopher

Chief Reg & Comm Officer

Officer
8,332 -13.3%
36.21
301,660 USD
8,332 -13.3% 36.21 301,660 USD
2022-11-09 2022-11-08 S Sale

Ashe Gena L

Chief Legal Officer & Corp Sec

Officer
920 -2.7%
36.90
33,952 USD
920 -2.7% 36.90 33,952 USD
2022-09-19 2022-09-16 B Purchase

Gray Timothy

Chief Financial Officer

Officer
100 +0.1%
36.67
3,667 USD
100 +0.1% 36.67 3,667 USD
2022-06-16 2022-06-15 PS Planned sale

OBRIEN MORGAN E

Executive Chairman

Executive Director
25,000 -42.1%
40.03
1,000,775 USD
25,000 -42.1% 40.03 1,000,775 USD
2022-06-01 2022-06-01 S Sale

Ashe Gena L

Chief Legal Officer & Corp Sec

Officer
5,680 -14.2%
42.87
243,519 USD
5,680 -14.2% 42.87 243,519 USD
2022-06-01 2022-05-27 B Purchase

Gray Timothy

Chief Financial Officer

Officer
100 +0.1%
42.64
4,264 USD
100 +0.1% 42.64 4,264 USD
2022-03-22 2022-03-15 PS Planned sale

OBRIEN MORGAN E

Executive Chairman

Executive Director
18,405 -33.7%
56.25
1,035,336 USD
18,405 -33.7% 56.25 1,035,336 USD
2022-03-22 2022-03-15 PS Planned sale

OBRIEN MORGAN E

Executive Chairman

Executive Director
6,595 -10.8%
55.37
365,132 USD
6,595 -10.8% 55.37 365,132 USD
2022-06-08 2022-02-17 PS Planned sale

Gerbrandt Ryan

Chief Operating Officer

Officer
1,674 -3.1%
54.10
90,563 USD
1,674 -3.1% 54.10 90,563 USD
2022-02-10 2022-02-08 PS Planned sale

Ashe Gena L

Chief Legal Officer & Corp Sec

Officer
293 -0.9%
55.00
16,115 USD
293 -0.9% 55.00 16,115 USD
2021-12-21 2021-12-20 B Purchase

Gray Timothy

Chief Financial Officer

Officer
100 +0.1%
54.94
5,494 USD
100 +0.1% 54.94 5,494 USD
2021-12-16 2021-12-15 PS Planned sale

OBRIEN MORGAN E

Executive Chairman

Executive Director
7,155 -16.5%
56.47
404,043 USD
7,155 -16.5% 56.47 404,043 USD
2021-12-16 2021-12-15 PS Planned sale

OBRIEN MORGAN E

Executive Chairman

Executive Director
12,162 -21.9%
55.04
669,404 USD
12,162 -21.9% 55.04 669,404 USD
2021-12-16 2021-12-15 PS Planned sale

OBRIEN MORGAN E

Executive Chairman

Executive Director
5,683 -9.3%
54.00
306,891 USD
5,683 -9.3% 54.00 306,891 USD
2021-12-06 2021-12-02 B Purchase

Gray Timothy

Chief Financial Officer

Officer
100 +0.1%
59.64
5,964 USD
100 +0.1% 59.64 5,964 USD
2021-11-18 2021-11-17 B Purchase

Akhavan Hamid

Non-Executive Director
1,600 +17.6%
62.31
99,690 USD
1,600 +17.6% 62.31 99,690 USD
2021-11-17 2021-11-16 B Purchase

Akhavan Hamid

Non-Executive Director
2,500 +37.8%
61.04
152,612 USD
2,500 +37.8% 61.04 152,612 USD
2021-11-09 2021-11-05 S Sale

Ashe Gena L

Chief Legal Officer & Corp Sec

Officer
997 -2.8%
61.96
61,777 USD
997 -2.8% 61.96 61,777 USD
2021-09-17 2021-09-15 PS Planned sale

OBRIEN MORGAN E

Executive Chairman

Executive Director
377 -1.0%
57.34
21,616 USD
377 -1.0% 57.34 21,616 USD
2021-09-17 2021-09-15 PS Planned sale

OBRIEN MORGAN E

Executive Chairman

Executive Director
13,869 -27.4%
56.30
780,783 USD
13,869 -27.4% 56.30 780,783 USD
2021-09-17 2021-09-15 PS Planned sale

OBRIEN MORGAN E

Executive Chairman

Executive Director
2,649 -5.0%
55.53
147,096 USD
2,649 -5.0% 55.53 147,096 USD
2021-06-07 2021-06-07 PS Planned sale

OBRIEN MORGAN E

Executive Chairman

Executive Director
13,209 -14.4%
50.35
665,084 USD
13,209 -14.4% 50.35 665,084 USD
2021-06-07 2021-06-04 PS Planned sale

OBRIEN MORGAN E

Executive Chairman

Executive Director
6,672 -7.8%
50.03
333,805 USD
6,672 -7.8% 50.03 333,805 USD
2021-06-07 2021-06-03 PS Planned sale

OBRIEN MORGAN E

Executive Chairman

Executive Director
11,785 -13.0%
49.74
586,176 USD
11,785 -13.0% 49.74 586,176 USD
2021-06-01 2021-05-27 PS Planned sale

Schwartz Robert Harris

President and CEO

Executive Director
3,409 -4.0%
48.32
164,723 USD
3,409 -4.0% 48.32 164,723 USD
2021-05-24 2021-05-24 PS Planned sale

Ashe Gena L

Chief Legal Officer & Corp Sec

Officer
1,307 -3.3%
48.65
63,586 USD
1,307 -3.3% 48.65 63,586 USD
2021-05-24 2021-05-24 PS Planned sale

OBRIEN MORGAN E

Executive Chairman

Executive Director
1,333 -1.7%
48.58
64,752 USD
1,333 -1.7% 48.58 64,752 USD
2021-05-24 2021-05-24 PS Planned sale

Gangeri Elaine

Chief Acc Officer, Treasurer

Officer
854 -2.3%
48.65
41,545 USD
854 -2.3% 48.65 41,545 USD
2021-03-08 2021-03-05 B Purchase

DANIELS LESLIE B

Non-Executive Director
4,000 +inf%
41.00
164,000 USD
4,000 +inf% 41.00 164,000 USD
2021-03-02 2021-02-26 B Purchase

YAZDI MAHVASH

Non-Executive Director
750 +inf%
43.26
32,445 USD
750 +inf% 43.26 32,445 USD
2021-03-02 2021-02-26 B Purchase

YAZDI MAHVASH

Non-Executive Director
250 +inf%
42.50
10,625 USD
250 +inf% 42.50 10,625 USD
2021-03-01 2021-02-26 B Purchase

DANIELS LESLIE B

Non-Executive Director
2,000 +7.7%
42.25
84,500 USD
2,000 +7.7% 42.25 84,500 USD
2021-03-01 2021-02-25 B Purchase

DANIELS LESLIE B

Non-Executive Director
2,000 +8.3%
43.50
87,000 USD
2,000 +8.3% 43.50 87,000 USD
2021-02-25 2021-02-24 B Purchase

Owl Creek Asset Management, L.P.

Large shareholder
162 +0.0%
42.85
6,941 USD
162 +0.0% 42.85 6,941 USD
2021-02-25 2021-02-24 B Purchase

Owl Creek Asset Management, L.P.

Large shareholder
1,713 +0.0%
42.50
72,800 USD
1,713 +0.0% 42.50 72,800 USD
2021-02-25 2021-02-23 B Purchase

Owl Creek Asset Management, L.P.

Large shareholder
3,830 +0.1%
42.46
162,611 USD
3,830 +0.1% 42.46 162,611 USD
2021-02-25 2021-02-23 B Purchase

Owl Creek Asset Management, L.P.

Large shareholder
3,901 +0.1%
42.46
165,637 USD
3,901 +0.1% 42.46 165,637 USD
2021-02-24 2021-02-22 B Purchase

DANIELS LESLIE B

Non-Executive Director
3,000 +14.2%
42.88
128,625 USD
3,000 +14.2% 42.88 128,625 USD
2021-02-22 2021-02-19 S Sale

Ashe Gena L

General Counsel & Secretary

Officer
948 -4.6%
45.04
42,698 USD
948 -4.6% 45.04 42,698 USD
2021-02-22 2021-02-19 B Purchase

Gray Timothy

Chief Financial Officer

Officer
225 +0.4%
44.57
10,029 USD
225 +0.4% 44.57 10,029 USD
2021-02-19 2021-02-18 S Sale

Guttman-McCabe Christopher

Chief Reg & Comm Officer

Officer
7,538 -17.1%
44.26
333,594 USD
7,538 -17.1% 44.26 333,594 USD
2021-02-19 2021-02-17 B Purchase

Owl Creek Asset Management, L.P.

Large shareholder
38,618 +0.7%
42.68
1,648,039 USD
38,618 +0.7% 42.68 1,648,039 USD
2021-02-19 2021-02-17 B Purchase

Owl Creek Asset Management, L.P.

Large shareholder
84,199 +1.6%
43.40
3,654,464 USD
84,199 +1.6% 43.40 3,654,464 USD
2021-02-19 2021-02-17 B Purchase

Owl Creek Asset Management, L.P.

Large shareholder
28,300 +0.5%
41.85
1,184,406 USD
28,300 +0.5% 41.85 1,184,406 USD
2021-02-17 2021-02-17 PS Planned sale

Gerbrandt Ryan

Chief Operating Officer

Officer
2,018 -9.7%
42.00
84,756 USD
2,018 -9.7% 42.00 84,756 USD
2021-02-17 2021-02-17 PS Planned sale

Gangeri Elaine

Chief Acc Officer, Treasurer

Officer
668 -2.4%
42.00
28,056 USD
668 -2.4% 42.00 28,056 USD
2021-02-17 2021-02-16 PS Planned sale

OBRIEN MORGAN E

Executive Chairman

Executive Director
31,667 -25.1%
40.16
1,271,902 USD
31,667 -25.1% 40.16 1,271,902 USD
2020-12-23 2020-12-21 PS Planned sale

OBRIEN MORGAN E

Executive Chairman

Executive Director
31,667 -25.1%
40.17
1,272,063 USD
31,667 -25.1% 40.17 1,272,063 USD
2020-12-16 2020-12-16 S Sale

Guttman-McCabe Christopher

Chief Reg & Comm Officer

Officer
1,590 -3.5%
29.75
47,303 USD
1,590 -3.5% 29.75 47,303 USD
2020-12-03 2020-12-01 S Sale

Gangeri Elaine

Chief Acc Officer, Treasurer

Officer
1,018 -3.6%
30.10
30,642 USD
1,018 -3.6% 30.10 30,642 USD
2020-11-24 2020-11-23 B Purchase

DANIELS LESLIE B

Non-Executive Director
2,000 +10.5%
28.50
57,000 USD
2,000 +10.5% 28.50 57,000 USD
2021-06-22 2020-11-18 B Purchase

DANIELS LESLIE B

Non-Executive Director
1,000 +3.4%
28.56
28,560 USD
1,000 +3.4% 28.56 28,560 USD
2021-06-22 2020-11-18 B Purchase

DANIELS LESLIE B

Non-Executive Director
1,000 +3.6%
29.06
29,060 USD
1,000 +3.6% 29.06 29,060 USD
2020-09-08 2020-09-08 S Sale

OBRIEN MORGAN E

Executive Chairman

Executive Director
4,635 -4.7%
40.18
186,225 USD
4,635 -4.7% 40.18 186,225 USD
2020-09-08 2020-09-04 S Sale

OBRIEN MORGAN E

Executive Chairman

Executive Director
9,715 -8.9%
42.30
410,916 USD
9,715 -8.9% 42.30 410,916 USD