A10 Networks Inc (ATEN)

A10 Networks Inc. experienced five insider trading transactions over the past ninety days, totaling approximately 1.1 million dollars in sales. These divestments occurred following a recent earnings report that missed expectations. The stock price has declined 29% during this period, reflecting broader market volatility for the technology firm.
Ticker: ATEN Exchange: NYS


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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
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Insider trades have triggered activity signals for A10 Networks Inc. Upgrade to see score, net flow, insiders and the full signal context.

Top insiders
Trades
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Wolf Dana Elizabeth Non-Executive Director
Transaction date
Planned sale
Price
375.73
Quantity 11,983 -49.6%
Value US$4,942,748
DANA ELIZABETH WOLF Director Non-Executive Director
Transaction date
Proposed sale
Price
149.12
Quantity 42,675
Value US$621,143
2.8
Weber Robert Scott General Counsel Officer
Transaction date
Planned sale
Price
406.80
Quantity 6,929 +6.3%
Value US$4,425,607
2.8
ROBERT S WEBER Officer Officer
Transaction date
Proposed sale
Price
27.86
Quantity 14,086
Value US$392,466
SHEEN KHOURY Former Officer Officer
Transaction date
Proposed sale
Price
36.74
Quantity 5,000
Value US$183,700
SHEEN KHOURY Former Officer Officer
Transaction date
Proposed sale
Price
31.56
Quantity 7,000
Value US$220,929
3.5
Singer Eric Non-Executive Director
Transaction date
Sale
Price
27.21
Quantity 24,698 -26.4%
Value US$672,033
3.5
ERIC SINGER Director Non-Executive Director
Transaction date
Proposed sale
Price
27.21
Quantity 24,698
Value US$672,062
3.0
Trivedi Dhrupad Chief Executive Officer Executive Director
Transaction date
Planned sale
Price
20.55
Quantity 33,334 -4.5%
Value US$685,014
3.0
DHRUPAD TRIVEDI Officer; Director Executive Director
Transaction date
Proposed sale
Price
20.55
Quantity 33,334
Value US$684,880
3.0
Trivedi Dhrupad Chief Executive Officer Executive Director
Transaction date
Planned sale
Price
20.56
Quantity 33,333 -5.1%
Value US$685,326
3.0
DHRUPAD TRIVEDI Officer; Director Executive Director
Transaction date
Proposed sale
Price
20.56
Quantity 33,333
Value US$685,380
3.0
Trivedi Dhrupad Chief Executive Officer Executive Director
Transaction date
Planned sale
Price
20.69
Quantity 33,333 -4.9%
Value US$689,660
3.0
DHRUPAD TRIVEDI Officer; Director Executive Director
Transaction date
Proposed sale
Price
20.69
Quantity 33,333
Value US$689,590
3.0
Becker Brian Chief Financial Officer Officer
Transaction date
Sale
Price
18.03
Quantity 6,400 -7.6%
Value US$115,392
3.0
BRIAN BECKER Officer Officer
Transaction date
Proposed sale
Price
18.03
Quantity 6,400
Value US$115,392
2.8
ROBERT S WEBER Officer Officer
Transaction date
Proposed sale
Price
17.48
Quantity 2,500
Value US$43,700
2.8
Weber Robert Scott General Counsel Officer
Transaction date
Planned sale
Price
17.48
Quantity 2,500 -4.1%
Value US$43,700
2.8
Weber Robert Scott General Counsel Officer
Transaction date
Planned sale
Price
17.26
Quantity 2,500 -3.9%
Value US$43,150
3.0
DHRUPAD TRIVEDI Officer; Director Executive Director
Transaction date
Proposed sale
Price
19.80
Quantity 26,813
Value US$531,021
3.0
Trivedi Dhrupad Chief Executive Officer Executive Director
Transaction date
Planned sale
Price
19.80
Quantity 26,813 -3.7%
Value US$530,897
3.0
Trivedi Dhrupad Chief Executive Officer Executive Director
Transaction date
Planned sale
Price
20.59
Quantity 26,812 -3.6%
Value US$552,059
3.0
DHRUPAD TRIVEDI Officer; Director Executive Director
Transaction date
Proposed sale
Price
20.59
Quantity 26,812
Value US$551,987
3.0
Trivedi Dhrupad Chief Executive Officer Executive Director
Transaction date
Planned sale
Price
20.57
Quantity 26,813 -3.5%
Value US$551,543
3.0
DHRUPAD TRIVEDI Officer; Director Executive Director
Transaction date
Proposed sale
Price
20.57
Quantity 26,813
Value US$551,527
0.6
Thomas Karen S. Officer Officer
Transaction date
Proposed sale
Price
20.85
Quantity 2,695
Value US$56,195
2.8
Weber Robert Scott General Counsel Officer
Transaction date
Planned sale
Price
18.19
Quantity 812 -2.8%
Value US$14,770
3.0
Becker Brian Chief Financial Officer Officer
Transaction date
Sale
Price
16.95
Quantity 1,200 -3.5%
Value US$20,340
3.3
CHUNG PETER Y Non-Executive Director
Transaction date
Sale
Price
16.36
Quantity 23,754 -4.4%
Value US$388,615
3.3
CHUNG PETER Y Non-Executive Director
Transaction date
Sale
Price
16.59
Quantity 78,479 -12.7%
Value US$1,301,967
Summit Investors I (UK), L.P. AFFILIATE SHAREHOLDER
Transaction date
Proposed sale
Price
16.68
Quantity 163
Value US$2,719
Summit Investors I, LLC AFFILIATE SHAREHOLDER
Transaction date
Proposed sale
Price
16.68
Quantity 1,840
Value US$30,691
0.6
Thomas Karen S. EVP, Worldwide Sales and Mkt Officer
Transaction date
Sale
Price
16.70
Quantity 6,162 -20.6%
Value US$102,905
0.6
Thomas Karen S. Officer Officer
Transaction date
Proposed sale
Price
16.70
Quantity 6,162
Value US$102,876
3.3
CHUNG PETER Y Non-Executive Director
Transaction date
Sale
Price
15.40
Quantity 3,296,047 -84.2%
Value US$50,759,124
Transaction date
Proposed sale
Price
15.40
Quantity 14,049
Value US$216,355
Transaction date
Proposed sale
Price
15.40
Quantity 1,236
Value US$19,034
3.0
Trivedi Dhrupad Chief Executive Officer Executive Director
Transaction date
Planned sale
Price
13.27
Quantity 60,606 -10.9%
Value US$804,242
3.0
DHRUPAD TRIVEDI Officer; Director Executive Director
Transaction date
Proposed sale
Price
13.27
Quantity 60,606
Value US$804,145
3.0
Becker Brian Chief Financial Officer Officer
Transaction date
Sale
Price
12.93
Quantity 15,000 -30.5%
Value US$193,950
3.0
Becker Brian Officer Officer
Transaction date
Proposed sale
Price
12.93
Quantity 15,000
Value US$193,918
3.0
Dhrupad Trivedi Officer and Director Executive Director
Transaction date
Proposed sale
Price
13.06
Quantity 8,679
Value US$113,347
3.0
Brian Becker Officer Officer
Transaction date
Proposed sale
Price
13.06
Quantity 2,047
Value US$26,734
3.0
Trivedi Dhrupad Chief Executive Officer Executive Director
Transaction date
Sale
Price
13.06
Quantity 8,679 -1.5%
Value US$113,348
3.0
Becker Brian Chief Financial Officer Officer
Transaction date
Sale
Price
13.06
Quantity 2,047 -4.0%
Value US$26,734
3.0
Trivedi Dhrupad Chief Executive Officer Executive Director
Transaction date
Sale
Price
13.21
Quantity 18,195 -3.1%
Value US$240,356
3.0
Trivedi Dhrupad Chief Executive Officer Executive Director
Transaction date
Sale
Price
13.21
Quantity 10,762 -1.8%
Value US$142,166
2.8
Weber Robert Scott General Counsel Officer
Transaction date
Sale
Price
13.21
Quantity 1,509 -5.0%
Value US$19,934
3.0
Becker Brian Chief Financial Officer Officer
Transaction date
Sale
Price
13.21
Quantity 2,564 -4.8%
Value US$33,870
3.0
Becker Brian Chief Financial Officer Officer
Transaction date
Sale
Price
13.21
Quantity 1,784 -3.2%
Value US$23,567
3.0
Brian Becker Officer Officer
Transaction date
Proposed sale
Price
13.21
Quantity 4,348
Value US$57,458
3.0
Dhrupad Trivedi Officer and Director Executive Director
Transaction date
Proposed sale
Price
13.21
Quantity 28,957
Value US$382,650
2.8
Robert Scott Weber Officer Officer
Transaction date
Proposed sale
Price
13.21
Quantity 1,509
Value US$19,941
3.0
Trivedi Dhrupad Chief Executive Officer Executive Director
Transaction date
Sale
Price
13.58
Quantity 21,498 -4.5%
Value US$291,943
3.0
Dhrupad Trivedi Officer and Director Executive Director
Transaction date
Proposed sale
Price
13.58
Quantity 21,498
Value US$291,864
3.0
Trivedi Dhrupad Chief Executive Officer Executive Director
Transaction date
Sale
Price
14.03
Quantity 8,809 -1.8%
Value US$123,590
3.0
Becker Brian Chief Financial Officer Officer
Transaction date
Sale
Price
14.03
Quantity 1,375 -3.4%
Value US$19,291
3.0
Dhrupad Trivedi Officer and Director Executive Director
Transaction date
Proposed sale
Price
14.03
Quantity 8,809
Value US$123,590
3.0
Brian Becker Officer Officer
Transaction date
Proposed sale
Price
14.03
Quantity 1,375
Value US$19,291
3.0
Trivedi Dhrupad Chief Executive Officer Executive Director
Transaction date
Sale
Price
12.71
Quantity 15,729 -3.1%
Value US$199,916
3.0
Dhrupad Trivedi CEO and Director Non-Executive Director
Transaction date
Proposed sale
Price
12.71
Quantity 15,729
Value US$199,954
3.5
BRUENING MATTHEW P Officer Officer
Transaction date
Proposed sale
Price
12.12
Quantity 5,151
Value US$62,438
3.5
BRUENING MATTHEW P EVP, Worldwide Sales & Mktg Officer
Transaction date
Sale
Price
12.12
Quantity 5,151 -5.7%
Value US$62,430
3.5
Matthew Breuning Officer Officer
Transaction date
Proposed sale
Price
15.10
Quantity 2,085
Value US$31,483
3.0
Brian Becker Officer Officer
Transaction date
Proposed sale
Price
15.10
Quantity 1,559
Value US$23,540
3.0
Dhrupad Trivedi Officer and Director Executive Director
Transaction date
Proposed sale
Price
15.10
Quantity 6,622
Value US$99,990
3.0
Becker Brian Chief Financial Officer Officer
Transaction date
Sale
Price
15.10
Quantity 1,559 -3.7%
Value US$23,541
3.5
BRUENING MATTHEW P EVP, Worldwide Sales & Mktg Officer
Transaction date
Sale
Price
15.10
Quantity 2,085 -2.3%
Value US$31,484
3.0
Trivedi Dhrupad Chief Executive Officer Executive Director
Transaction date
Sale
Price
15.10
Quantity 6,622 -1.3%
Value US$99,992
3.5
Matthew Bruening Officer Officer
Transaction date
Proposed sale
Price
14.46
Quantity 2,080
Value US$30,077
3.0
Brian Becker Officer Officer
Transaction date
Proposed sale
Price
14.46
Quantity 1,556
Value US$22,500
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value
Number of shares Price Value Details
2026-08-25 2026-08-25 PlS Planned sale Non-Executive Director
11,983 -49.6%
375.73
US$4,942,748
11,983 -49.6% 375.73 US$4,942,748
2026-08-25 2026-08-25 PrS Proposed sale

Director

Non-Executive Director
42,675
149.12
US$621,143
42,675 149.12 US$621,143
2026-08-12 2026-08-11 PlS Planned sale

General Counsel

Officer
6,929 +6.3%
406.80
US$4,425,607
6,929 +6.3% 406.80 US$4,425,607
2026-08-11 2026-08-11 PrS Proposed sale

Officer

Officer
14,086
27.86
US$392,466
14,086 27.86 US$392,466
2026-07-02 2026-07-02 PrS Proposed sale

Former Officer

Officer
5,000
36.74
US$183,700
5,000 36.74 US$183,700
2026-06-10 2026-06-10 PrS Proposed sale

Former Officer

Officer
7,000
31.56
US$220,929
7,000 31.56 US$220,929
2026-05-06 2026-05-05 S Sale Non-Executive Director
24,698 -26.4%
27.21
US$672,033
24,698 -26.4% 27.21 US$672,033
2026-05-05 2026-05-05 PrS Proposed sale

Director

Non-Executive Director
24,698
27.21
US$672,062
24,698 27.21 US$672,062
2026-02-13 2026-02-13 PlS Planned sale

Chief Executive Officer

Executive Director
33,334 -4.5%
20.55
US$685,014
33,334 -4.5% 20.55 US$685,014
2026-02-13 2026-02-13 PrS Proposed sale

Officer; Director

Executive Director
33,334
20.55
US$684,880
33,334 20.55 US$684,880
2026-02-13 2026-02-12 PlS Planned sale

Chief Executive Officer

Executive Director
33,333 -5.1%
20.56
US$685,326
33,333 -5.1% 20.56 US$685,326
2026-02-12 2026-02-12 PrS Proposed sale

Officer; Director

Executive Director
33,333
20.56
US$685,380
33,333 20.56 US$685,380
2026-02-13 2026-02-11 PlS Planned sale

Chief Executive Officer

Executive Director
33,333 -4.9%
20.69
US$689,660
33,333 -4.9% 20.69 US$689,660
2026-02-11 2026-02-11 PrS Proposed sale

Officer; Director

Executive Director
33,333
20.69
US$689,590
33,333 20.69 US$689,590
2025-08-14 2025-08-13 S Sale

Chief Financial Officer

Officer
6,400 -7.6%
18.03
US$115,392
6,400 -7.6% 18.03 US$115,392
2025-08-13 2025-08-13 PrS Proposed sale

Officer

Officer
6,400
18.03
US$115,392
6,400 18.03 US$115,392
2025-05-28 2025-05-28 PrS Proposed sale

Officer

Officer
2,500
17.48
US$43,700
2,500 17.48 US$43,700
2025-05-28 2025-05-28 PlS Planned sale

General Counsel

Officer
2,500 -4.1%
17.48
US$43,700
2,500 -4.1% 17.48 US$43,700
2025-05-28 2025-05-27 PlS Planned sale

General Counsel

Officer
2,500 -3.9%
17.26
US$43,150
2,500 -3.9% 17.26 US$43,150
2025-03-04 2025-03-04 PrS Proposed sale

Officer; Director

Executive Director
26,813
19.80
US$531,021
26,813 19.80 US$531,021
2025-03-04 2025-03-04 PlS Planned sale

Chief Executive Officer

Executive Director
26,813 -3.7%
19.80
US$530,897
26,813 -3.7% 19.80 US$530,897
2025-03-04 2025-03-03 PlS Planned sale

Chief Executive Officer

Executive Director
26,812 -3.6%
20.59
US$552,059
26,812 -3.6% 20.59 US$552,059
2025-03-03 2025-03-03 PrS Proposed sale

Officer; Director

Executive Director
26,812
20.59
US$551,987
26,812 20.59 US$551,987
2025-03-04 2025-02-28 PlS Planned sale

Chief Executive Officer

Executive Director
26,813 -3.5%
20.57
US$551,543
26,813 -3.5% 20.57 US$551,543
2025-02-28 2025-02-28 PrS Proposed sale

Officer; Director

Executive Director
26,813
20.57
US$551,527
26,813 20.57 US$551,527
2025-02-06 2025-02-06 PrS Proposed sale

Officer

Officer
2,695
20.85
US$56,195
2,695 20.85 US$56,195
2024-12-09 2024-12-06 PlS Planned sale

General Counsel

Officer
812 -2.8%
18.19
US$14,770
812 -2.8% 18.19 US$14,770
2024-11-29 2024-11-27 S Sale

Chief Financial Officer

Officer
1,200 -3.5%
16.95
US$20,340
1,200 -3.5% 16.95 US$20,340
2024-11-18 2024-11-14 S Sale Non-Executive Director
23,754 -4.4%
16.36
US$388,615
23,754 -4.4% 16.36 US$388,615
2024-11-15 2024-11-13 S Sale Non-Executive Director
78,479 -12.7%
16.59
US$1,301,967
78,479 -12.7% 16.59 US$1,301,967
2024-11-13 2024-11-13 PrS Proposed sale

AFFILIATE SHAREHOLDER

163
16.68
US$2,719
163 16.68 US$2,719
2024-11-13 2024-11-13 PrS Proposed sale

AFFILIATE SHAREHOLDER

1,840
16.68
US$30,691
1,840 16.68 US$30,691
2024-11-13 2024-11-13 PrS Proposed sale

AFFILIATE SHAREHOLDER

115,005
16.68
US$1,918,283
115,005 16.68 US$1,918,283
2024-11-13 2024-11-13 PrS Proposed sale

AFFILIATE SHAREHOLDER

314,791
16.68
US$5,250,714
314,791 16.68 US$5,250,714
2024-11-13 2024-11-12 S Sale

EVP, Worldwide Sales and Mkt

Officer
6,162 -20.6%
16.70
US$102,905
6,162 -20.6% 16.70 US$102,905
2024-11-12 2024-11-12 PrS Proposed sale

Officer

Officer
6,162
16.70
US$102,876
6,162 16.70 US$102,876
2024-05-22 2024-05-20 S Sale Non-Executive Director
3,296,047 -84.2%
15.40
US$50,759,124
3,296,047 -84.2% 15.40 US$50,759,124
2024-05-20 2024-05-20 PrS Proposed sale

Shareholder

877,861
15.40
US$13,519,059
877,861 15.40 US$13,519,059
2024-05-20 2024-05-20 PrS Proposed sale

Shareholder

2,402,901
15.40
US$37,004,675
2,402,901 15.40 US$37,004,675
2024-05-20 2024-05-20 PrS Proposed sale

Shareholder

14,049
15.40
US$216,355
14,049 15.40 US$216,355
2024-05-20 2024-05-20 PrS Proposed sale

Shareholder

1,236
15.40
US$19,034
1,236 15.40 US$19,034
2024-03-07 2024-03-05 PlS Planned sale

Chief Executive Officer

Executive Director
60,606 -10.9%
13.27
US$804,242
60,606 -10.9% 13.27 US$804,242
2024-03-05 2024-03-05 PrS Proposed sale

Officer; Director

Executive Director
60,606
13.27
US$804,145
60,606 13.27 US$804,145
2024-02-15 2024-02-13 S Sale

Chief Financial Officer

Officer
15,000 -30.5%
12.93
US$193,950
15,000 -30.5% 12.93 US$193,950
2024-02-13 2024-02-13 PrS Proposed sale

Officer

Officer
15,000
12.93
US$193,918
15,000 12.93 US$193,918
2024-02-06 2024-02-05 PrS Proposed sale

Officer and Director

Executive Director
8,679
13.06
US$113,347
8,679 13.06 US$113,347
2024-02-06 2024-02-05 PrS Proposed sale

Officer

Officer
2,047
13.06
US$26,734
2,047 13.06 US$26,734
2024-02-06 2024-02-05 S Sale

Chief Executive Officer

Executive Director
8,679 -1.5%
13.06
US$113,348
8,679 -1.5% 13.06 US$113,348
2024-02-06 2024-02-05 S Sale

Chief Financial Officer

Officer
2,047 -4.0%
13.06
US$26,734
2,047 -4.0% 13.06 US$26,734
2024-02-06 2024-02-02 S Sale

Chief Executive Officer

Executive Director
18,195 -3.1%
13.21
US$240,356
18,195 -3.1% 13.21 US$240,356
2024-02-06 2024-02-02 S Sale

Chief Executive Officer

Executive Director
10,762 -1.8%
13.21
US$142,166
10,762 -1.8% 13.21 US$142,166
2024-02-06 2024-02-02 S Sale

General Counsel

Officer
1,509 -5.0%
13.21
US$19,934
1,509 -5.0% 13.21 US$19,934
2024-02-06 2024-02-02 S Sale

Chief Financial Officer

Officer
2,564 -4.8%
13.21
US$33,870
2,564 -4.8% 13.21 US$33,870
2024-02-06 2024-02-02 S Sale

Chief Financial Officer

Officer
1,784 -3.2%
13.21
US$23,567
1,784 -3.2% 13.21 US$23,567
2024-02-02 2024-02-02 PrS Proposed sale

Officer

Officer
4,348
13.21
US$57,458
4,348 13.21 US$57,458
2024-02-02 2024-02-02 PrS Proposed sale

Officer and Director

Executive Director
28,957
13.21
US$382,650
28,957 13.21 US$382,650
2024-02-02 2024-02-02 PrS Proposed sale

Officer

Officer
1,509
13.21
US$19,941
1,509 13.21 US$19,941
2024-01-31 2024-01-29 S Sale

Chief Executive Officer

Executive Director
21,498 -4.5%
13.58
US$291,943
21,498 -4.5% 13.58 US$291,943
2024-01-29 2024-01-29 PrS Proposed sale

Officer and Director

Executive Director
21,498
13.58
US$291,864
21,498 13.58 US$291,864
2024-01-26 2024-01-24 S Sale

Chief Executive Officer

Executive Director
8,809 -1.8%
14.03
US$123,590
8,809 -1.8% 14.03 US$123,590
2024-01-26 2024-01-24 S Sale

Chief Financial Officer

Officer
1,375 -3.4%
14.03
US$19,291
1,375 -3.4% 14.03 US$19,291
2024-01-24 2024-01-24 PrS Proposed sale

Officer and Director

Executive Director
8,809
14.03
US$123,590
8,809 14.03 US$123,590
2024-01-24 2024-01-24 PrS Proposed sale

Officer

Officer
1,375
14.03
US$19,291
1,375 14.03 US$19,291
2023-12-07 2023-12-06 S Sale

Chief Executive Officer

Executive Director
15,729 -3.1%
12.71
US$199,916
15,729 -3.1% 12.71 US$199,916
2023-12-06 2023-12-06 PrS Proposed sale

CEO and Director

Non-Executive Director
15,729
12.71
US$199,954
15,729 12.71 US$199,954
2023-11-13 2023-11-13 PrS Proposed sale

Officer

Officer
5,151
12.12
US$62,438
5,151 12.12 US$62,438
2023-11-13 2023-11-13 S Sale

EVP, Worldwide Sales & Mktg

Officer
5,151 -5.7%
12.12
US$62,430
5,151 -5.7% 12.12 US$62,430
2023-09-06 2023-09-05 PrS Proposed sale

Officer

Officer
2,085
15.10
US$31,483
2,085 15.10 US$31,483
2023-09-06 2023-09-05 PrS Proposed sale

Officer

Officer
1,559
15.10
US$23,540
1,559 15.10 US$23,540
2023-09-06 2023-09-05 PrS Proposed sale

Officer and Director

Executive Director
6,622
15.10
US$99,990
6,622 15.10 US$99,990
2023-09-06 2023-09-05 S Sale

Chief Financial Officer

Officer
1,559 -3.7%
15.10
US$23,541
1,559 -3.7% 15.10 US$23,541
2023-09-06 2023-09-05 S Sale

EVP, Worldwide Sales & Mktg

Officer
2,085 -2.3%
15.10
US$31,484
2,085 -2.3% 15.10 US$31,484
2023-09-06 2023-09-05 S Sale

Chief Executive Officer

Executive Director
6,622 -1.3%
15.10
US$99,992
6,622 -1.3% 15.10 US$99,992
2023-08-21 2023-08-18 PrS Proposed sale

Officer

Officer
2,080
14.46
US$30,077
2,080 14.46 US$30,077
2023-08-21 2023-08-18 PrS Proposed sale

Officer

Officer
1,556
14.46
US$22,500
1,556 14.46 US$22,500