Stock chart
Ticker: AMPL Exchange: NAS


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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
2025-03-17 2025-03-13 B Purchase

Casey Andrew

Chief Financial Officer

Officer
21,000 +2.0%
11.42
USD 239,765
21,000 +2.0% 11.42 USD 239,765
2025-03-12 2025-03-11 PS Planned sale

Wong Catherine

Non-Executive Director
3,515 -3.7%
12.04
USD 42,336
3,515 -3.7% 12.04 USD 42,336
2025-02-26 2025-02-24 PS Planned sale

Vishria Eric

Non-Executive Director
35,000 -10.9%
12.80
USD 447,836
35,000 -10.9% 12.80 USD 447,836
2025-01-29 2025-01-28 PS Planned sale

Vishria Eric

Non-Executive Director
3,563 -1.3%
12.00
USD 42,756
3,563 -1.3% 12.00 USD 42,756
2024-12-16 2024-12-13 PS Planned sale

Vishria Eric

Non-Executive Director
6,437 -2.2%
12.02
USD 77,353
6,437 -2.2% 12.02 USD 77,353
2024-11-19 2024-11-18 PS Planned sale

Wong Catherine

Non-Executive Director
3,515 -3.6%
9.57
USD 33,644
3,515 -3.6% 9.57 USD 33,644
2024-11-14 2024-11-12 PS Planned sale

Vishria Eric

Non-Executive Director
25,000 -8.0%
10.18
USD 254,483
25,000 -8.0% 10.18 USD 254,483
2024-08-20 2024-08-19 PS Planned sale

Wong Catherine

Non-Executive Director
3,515 -3.5%
8.54
USD 30,007
3,515 -3.5% 8.54 USD 30,007
2024-05-20 2024-05-17 PS Planned sale

Wong Catherine

Non-Executive Director
3,515 -4.1%
9.16
USD 32,199
3,515 -4.1% 9.16 USD 32,199
2024-02-26 2024-02-23 PS Planned sale

Wong Catherine

Non-Executive Director
3,515 -3.9%
11.97
USD 42,062
3,515 -3.9% 11.97 USD 42,062
2024-01-09 2024-01-02 S Sale

Agrawal Neeraj

Large shareholder
33,333 -9.2%
12.56
USD 418,662
33,333 -9.2% 12.56 USD 418,662
2024-01-09 2024-01-02 S Sale

Battery Ventures Select Fund I, L.P.

Large shareholder
33,333 -9.2%
12.56
USD 418,662
33,333 -9.2% 12.56 USD 418,662
2023-11-20 2023-11-17 PS Planned sale

Wong Catherine

Non-Executive Director
3,515 -3.8%
10.47
USD 36,815
3,515 -3.8% 10.47 USD 36,815
2023-08-21 2023-08-17 PS Planned sale

Wong Catherine

Non-Executive Director
3,515 -3.6%
11.23
USD 39,470
3,515 -3.6% 11.23 USD 39,470
2023-07-07 2023-07-05 S Sale

Thakker Dharmesh

Large shareholder
63,515 -100.0%
10.84
USD 688,503
63,515 -100.0% 10.84 USD 688,503
2023-06-08 2023-06-08 S Sale

SC US (TTGP), LTD.

Large shareholder
700 -100.0%
10.06
USD 7,042
700 -100.0% 10.06 USD 7,042
2023-06-08 2023-06-08 S Sale

SC US (TTGP), LTD.

Large shareholder
7,708 -100.0%
10.06
USD 77,542
7,708 -100.0% 10.06 USD 77,542
2023-06-08 2023-06-08 S Sale

Grady Patrick W

Non-Executive Director Large shareholder
700 -100.0%
10.06
USD 7,042
700 -100.0% 10.06 USD 7,042
2023-06-08 2023-06-08 S Sale

Grady Patrick W

Non-Executive Director Large shareholder
7,708 -100.0%
10.06
USD 77,542
7,708 -100.0% 10.06 USD 77,542
2023-06-08 2023-06-08 S Sale

SC US (TTGP), LTD.

Large shareholder
700 -100.0%
10.06
USD 7,042
700 -100.0% 10.06 USD 7,042
2023-06-08 2023-06-08 S Sale

SC US (TTGP), LTD.

Large shareholder
7,708 -100.0%
10.06
USD 77,542
7,708 -100.0% 10.06 USD 77,542
2023-06-08 2023-06-07 S Sale

SC US (TTGP), LTD.

Large shareholder
21,552 -100.0%
10.06
USD 216,813
21,552 -100.0% 10.06 USD 216,813
2023-06-08 2023-06-07 S Sale

SC US (TTGP), LTD.

Large shareholder
237,330 -100.0%
10.06
USD 2,387,540
237,330 -100.0% 10.06 USD 2,387,540
2023-06-08 2023-06-07 S Sale

Grady Patrick W

Non-Executive Director Large shareholder
21,552 -100.0%
10.06
USD 216,813
21,552 -100.0% 10.06 USD 216,813
2023-06-08 2023-06-07 S Sale

Grady Patrick W

Non-Executive Director Large shareholder
237,330 -100.0%
10.06
USD 2,387,540
237,330 -100.0% 10.06 USD 2,387,540
2023-06-08 2023-06-07 S Sale

SC US (TTGP), LTD.

Large shareholder
21,552 -100.0%
10.06
USD 216,813
21,552 -100.0% 10.06 USD 216,813
2023-06-08 2023-06-07 S Sale

SC US (TTGP), LTD.

Large shareholder
237,330 -100.0%
10.06
USD 2,387,540
237,330 -100.0% 10.06 USD 2,387,540
2023-06-08 2023-06-06 S Sale

SC US (TTGP), LTD.

Large shareholder
4,711 -100.0%
10.15
USD 47,817
4,711 -100.0% 10.15 USD 47,817
2023-06-08 2023-06-06 S Sale

SC US (TTGP), LTD.

Large shareholder
51,876 -100.0%
10.15
USD 526,541
51,876 -100.0% 10.15 USD 526,541
2023-06-08 2023-06-06 S Sale

Grady Patrick W

Non-Executive Director Large shareholder
4,711 -100.0%
10.15
USD 47,817
4,711 -100.0% 10.15 USD 47,817
2023-06-08 2023-06-06 S Sale

Grady Patrick W

Non-Executive Director Large shareholder
51,876 -100.0%
10.15
USD 526,541
51,876 -100.0% 10.15 USD 526,541
2023-06-08 2023-06-06 S Sale

SC US (TTGP), LTD.

Large shareholder
4,711 -100.0%
10.15
USD 47,817
4,711 -100.0% 10.15 USD 47,817
2023-06-08 2023-06-06 S Sale

SC US (TTGP), LTD.

Large shareholder
51,876 -100.0%
10.15
USD 526,541
51,876 -100.0% 10.15 USD 526,541
2023-06-05 2023-06-05 S Sale

SC US (TTGP), LTD.

Large shareholder
3,895 -100.0%
9.69
USD 37,743
3,895 -100.0% 9.69 USD 37,743
2023-06-05 2023-06-05 S Sale

SC US (TTGP), LTD.

Large shareholder
42,895 -100.0%
9.69
USD 415,653
42,895 -100.0% 9.69 USD 415,653
2023-06-05 2023-06-05 S Sale

Grady Patrick W

Non-Executive Director Large shareholder
3,895 -100.0%
9.69
USD 37,743
3,895 -100.0% 9.69 USD 37,743
2023-06-05 2023-06-05 S Sale

Grady Patrick W

Non-Executive Director Large shareholder
42,895 -100.0%
9.69
USD 415,653
42,895 -100.0% 9.69 USD 415,653
2023-06-05 2023-06-05 S Sale

SC US (TTGP), LTD.

Large shareholder
3,895 -100.0%
9.69
USD 37,743
3,895 -100.0% 9.69 USD 37,743
2023-06-05 2023-06-05 S Sale

SC US (TTGP), LTD.

Large shareholder
42,895 -100.0%
9.69
USD 415,653
42,895 -100.0% 9.69 USD 415,653
2023-06-05 2023-06-02 S Sale

SC US (TTGP), LTD.

Large shareholder
4,321 -100.0%
9.74
USD 42,087
4,321 -100.0% 9.74 USD 42,087
2023-06-05 2023-06-02 S Sale

SC US (TTGP), LTD.

Large shareholder
47,577 -100.0%
9.74
USD 463,400
47,577 -100.0% 9.74 USD 463,400
2023-06-05 2023-06-02 S Sale

Grady Patrick W

Non-Executive Director Large shareholder
4,321 -100.0%
9.74
USD 42,087
4,321 -100.0% 9.74 USD 42,087
2023-06-05 2023-06-02 S Sale

Grady Patrick W

Non-Executive Director Large shareholder
47,577 -100.0%
9.74
USD 463,400
47,577 -100.0% 9.74 USD 463,400
2023-06-05 2023-06-02 S Sale

SC US (TTGP), LTD.

Large shareholder
4,321 -100.0%
9.74
USD 42,087
4,321 -100.0% 9.74 USD 42,087
2023-06-05 2023-06-02 S Sale

SC US (TTGP), LTD.

Large shareholder
47,577 -100.0%
9.74
USD 463,400
47,577 -100.0% 9.74 USD 463,400
2023-06-05 2023-06-01 S Sale

SC US (TTGP), LTD.

Large shareholder
6,661 -100.0%
9.54
USD 63,546
6,661 -100.0% 9.54 USD 63,546
2023-06-05 2023-06-01 S Sale

SC US (TTGP), LTD.

Large shareholder
73,355 -100.0%
9.54
USD 699,807
73,355 -100.0% 9.54 USD 699,807
2023-06-05 2023-06-01 S Sale

Grady Patrick W

Non-Executive Director Large shareholder
6,661 -100.0%
9.54
USD 63,546
6,661 -100.0% 9.54 USD 63,546
2023-06-05 2023-06-01 S Sale

Grady Patrick W

Non-Executive Director Large shareholder
73,355 -100.0%
9.54
USD 699,807
73,355 -100.0% 9.54 USD 699,807
2023-06-05 2023-06-01 S Sale

SC US (TTGP), LTD.

Large shareholder
6,661 -100.0%
9.54
USD 63,546
6,661 -100.0% 9.54 USD 63,546
2023-06-05 2023-06-01 S Sale

SC US (TTGP), LTD.

Large shareholder
73,355 -100.0%
9.54
USD 699,807
73,355 -100.0% 9.54 USD 699,807
2023-05-19 2023-05-18 S Sale

Harms Christopher

Chief Financial Officer

Officer
14,666 -3.6%
9.11
USD 133,667
14,666 -3.6% 9.11 USD 133,667
2023-05-19 2023-05-18 S Sale

HANSEN THOMAS NEERGAARD

President

Officer
30,018 -3.2%
9.11
USD 273,587
30,018 -3.2% 9.11 USD 273,587
2023-05-19 2023-05-17 PS Planned sale

Wong Catherine

Non-Executive Director
3,515 -3.5%
9.02
USD 31,722
3,515 -3.5% 9.02 USD 31,722
2023-04-12 2023-04-10 S Sale

HANSEN THOMAS NEERGAARD

President

Officer
22,760 -2.4%
11.67
USD 265,516
22,760 -2.4% 11.67 USD 265,516
2023-02-21 2023-02-17 PS Planned sale

Wong Catherine

Non-Executive Director
3,515 -3.4%
14.34
USD 50,398
3,515 -3.4% 14.34 USD 50,398
2023-02-21 2023-02-16 S Sale

Sarkis Ninos

Chief Accounting Officer

Officer
2,523 -2.9%
14.61
USD 36,867
2,523 -2.9% 14.61 USD 36,867
2023-01-11 2023-01-09 S Sale

HANSEN THOMAS NEERGAARD

President

Officer
19,638 -2.0%
12.17
USD 239,079
19,638 -2.0% 12.17 USD 239,079
2022-11-22 2022-11-18 S Sale

Sarkis Ninos

Chief Accounting Officer

Officer
1,481 -2.7%
13.88
USD 20,553
1,481 -2.7% 13.88 USD 20,553
2022-11-22 2022-11-18 PS Planned sale

Sarkis Ninos

Chief Accounting Officer

Officer
495 -0.9%
13.80
USD 6,830
495 -0.9% 13.80 USD 6,830
2022-11-18 2022-11-17 PS Planned sale

Wong Catherine

Non-Executive Director
3,515 -3.3%
13.80
USD 48,506
3,515 -3.3% 13.80 USD 48,506
2022-10-12 2022-10-10 S Sale

HANSEN THOMAS NEERGAARD

President

Officer
12,968 -1.3%
15.19
USD 197,023
12,968 -1.3% 15.19 USD 197,023
2022-08-19 2022-08-17 PS Planned sale

Wong Catherine

Non-Executive Director
3,515 -3.2%
17.59
USD 61,842
3,515 -3.2% 17.59 USD 61,842
2022-08-23 2022-08-15 S Sale

Sarkis Ninos

Chief Accounting Officer

Officer
478 -1.0%
17.61
USD 8,420
478 -1.0% 17.61 USD 8,420
2022-08-12 2022-08-10 S Sale

Puttagunta Chetan

Large shareholder
9,538 -100.0%
18.01
USD 171,764
9,538 -100.0% 18.01 USD 171,764
2022-08-12 2022-08-10 S Sale

LASKY MITCHELL

Large shareholder
75,672 -23.4%
18.19
USD 1,376,822
75,672 -23.4% 18.19 USD 1,376,822
2022-08-11 2022-08-10 S Sale

Tavel Sarah E

Large shareholder
28,775 -20.0%
18.49
USD 532,050
28,775 -20.0% 18.49 USD 532,050
2022-08-11 2022-08-09 S Sale

GURLEY J WILLIAM

Non-Executive Director
2,100 -100.0%
17.93
USD 37,652
2,100 -100.0% 17.93 USD 37,652
2022-08-11 2022-08-09 S Sale

GURLEY J WILLIAM

Non-Executive Director
3,914 -65.1%
17.27
USD 67,595
3,914 -65.1% 17.27 USD 67,595
2022-08-11 2022-08-09 S Sale

Tavel Sarah E

Large shareholder
13,698 -8.7%
16.99
USD 232,682
13,698 -8.7% 16.99 USD 232,682
2022-08-10 2022-08-09 S Sale

Hu An-Yen

Large shareholder
10 -100.0%
17.92
USD 179
10 -100.0% 17.92 USD 179
2022-08-10 2022-08-09 S Sale

Hu An-Yen

Large shareholder
737 -98.7%
16.95
USD 12,491
737 -98.7% 16.95 USD 12,491
2022-08-10 2022-08-09 S Sale

Hu An-Yen

Large shareholder
47 -0.0%
17.92
USD 842
47 -0.0% 17.92 USD 842
2022-08-10 2022-08-09 S Sale

Hu An-Yen

Large shareholder
3,275 -2.0%
16.95
USD 55,505
3,275 -2.0% 16.95 USD 55,505
2022-08-10 2022-08-09 S Sale

Hu An-Yen

Large shareholder
43 -0.0%
17.92
USD 771
43 -0.0% 17.92 USD 771
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