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Ambarella, Inc. (AMBA)

NasdaqGS - NasdaqGS Real-time price. Currency in USD
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88.10+7.95 (+9.92%)
At close: 04:00PM EDT
89.00 +0.90 (+1.02%)
After hours: 07:58PM EDT

Insider transactions

Currency in USD
Insider purchases - Last 6 monthsSharesTrans
Purchases552,29152
Sales258,74039
Net shares purchased (sold)293,55191
Total insider shares held2.14MN/A
% net shares purchased (sold)15.90%N/A
Net institutional purchases - Prior quarter to latest quarterShares
Net shares purchased (sold)N/A
% change in institutional shares heldN/A

Insider transactions reported - last two years

InsiderTransactionTypeValueDateShares

PAISLEY CHRISTOPHER B.
Director

Sale at price 100.05 per share.Direct25,01229 Mar 2022250

PAISLEY CHRISTOPHER B.
Director

Conversion of Exercise of derivative security at price 38.92 per share.Direct9,73029 Mar 2022250

CHEN YUN-LUNG
Officer

Sale at price 104.22 per share.Direct833,76029 Mar 20228,000

SCHWARTING ELIZABETH M
Director

Sale at price 92.95 per share.Direct10,50317 Mar 2022113

PAISLEY CHRISTOPHER B.
Director

Sale at price 88.59 per share.Direct66,44216 Mar 2022750

PAISLEY CHRISTOPHER B.
Director

Conversion of Exercise of derivative security at price 38.92 per share.Direct29,19016 Mar 20221,127

EICHLER KEVIN CASEY
Chief Financial Officer

Sale at price 91.20 per share.Direct1,590,61916 Mar 202217,441

EICHLER KEVIN CASEY
Chief Financial Officer

Direct16 Mar 202237,628

VERHALEN ANDREW W
Director

Direct16 Mar 2022377

MENG TERESA H
Director

Direct16 Mar 2022377

HU CHENMING C
Director

Direct16 Mar 2022377

RICHARDSON DAVID JEFFREY
Director

Direct16 Mar 2022377

KOHN LESLIE
Chief Technology Officer

Sale at price 91.20 per share.Direct3,474,53816 Mar 202238,098

KOHN LESLIE
Chief Technology Officer

Direct16 Mar 202277,827

DAY CHRISTOPHER
Officer

Sale at price 91.20 per share.Direct675,33616 Mar 20227,405

DAY CHRISTOPHER
Officer

Direct16 Mar 202217,637

WANG FENG MING
Chief Executive Officer

Stock Award(Grant) at price 0.00 per share.Direct016 Mar 202294,379

WANG FENG MING
Chief Executive Officer

Sale at price 91.20 per share.Direct4,278,01016 Mar 202246,908

WANG FENG MING
Chief Executive Officer

Conversion of Exercise of derivative security at price 94.97 per share.Direct4,071,64916 Mar 202242,873

CHEN YUN-LUNG
Officer

Direct16 Mar 202218,698

DE GREEF-SAFFT ANNE
Director

Direct16 Mar 2022354

HON HSIAO-WUEN
Director

Direct16 Mar 2022377

SCHWARTING ELIZABETH M
Director

Direct16 Mar 2022377

LEE CHAN W
Chief Operating Officer

Sale at price 91.20 per share.Direct2,868,24016 Mar 202231,450

LEE CHAN W
Chief Operating Officer

Direct16 Mar 202264,785

JU CHI-HONG JOHN
Officer

Sale at price 91.20 per share.Direct1,331,33816 Mar 202214,598

JU CHI-HONG JOHN
Officer

Direct16 Mar 202231,416

EICHLER KEVIN CASEY
Chief Financial Officer

Sale at price 84.42 per share.Direct59,26314 Mar 2022702

KOHN LESLIE
Chief Technology Officer

Sale at price 84.42 per share.Direct154,06614 Mar 20221,825

DAY CHRISTOPHER
Officer

Sale at price 84.42 per share.Direct60,19114 Mar 2022713

WANG FENG MING
Chief Executive Officer

Sale at price 84.42 per share.Direct251,74014 Mar 20222,982

LEE CHAN W
Chief Operating Officer

Sale at price 84.42 per share.Direct134,65014 Mar 20221,595

JU CHI-HONG JOHN
Officer

Sale at price 84.42 per share.Direct111,01214 Mar 20221,315

EICHLER KEVIN CASEY
Chief Financial Officer

Stock Award(Grant) at price 0.00 per share.Direct008 Mar 20221,862

KOHN LESLIE
Chief Technology Officer

Stock Award(Grant) at price 0.00 per share.Direct008 Mar 20225,078

DAY CHRISTOPHER
Officer

Stock Award(Grant) at price 0.00 per share.Direct008 Mar 20221,862

WANG FENG MING
Chief Executive Officer

Stock Award(Grant) at price 0.00 per share.Direct008 Mar 20228,463

CHEN YUN-LUNG
Officer

Stock Award(Grant) at price 0.00 per share.Direct008 Mar 20221,975

LEE CHAN W
Chief Operating Officer

Stock Award(Grant) at price 0.00 per share.Direct008 Mar 20224,401

JU CHI-HONG JOHN
Officer

Stock Award(Grant) at price 0.00 per share.Direct008 Mar 20223,611

VERHALEN ANDREW W
Director

Purchase at price 88.59 per share.Indirect1,014,85607 Mar 202211,455

CHEN YUN-LUNG
Officer

Sale at price 96.31 - 97.14 per share.Direct1,864,79603 Mar 202219,241

CHEN YUN-LUNG
Officer

Conversion of Exercise of derivative security at price 9.99 per share.Direct52,35803 Mar 20225,241

HU CHENMING C
Director

Conversion of Exercise of derivative security at price 38.92 per share.Direct216,20125 Feb 20225,555

JU CHI-HONG JOHN
Officer

Sale at price 206.11 per share.Direct110,47530 Dec 2021536

DAY CHRISTOPHER
Officer

Sale at price 205.00 per share.Direct148,42027 Dec 2021724

JU CHI-HONG JOHN
Officer

Sale at price 209.97 per share.Direct84,41027 Dec 2021402

SCHWARTING ELIZABETH M
Director

Sale at price 194.60 per share.Direct158,59921 Dec 2021815

PAISLEY CHRISTOPHER B.
Director

Direct16 Dec 2021377

EICHLER KEVIN CASEY
Chief Financial Officer

Sale at price 188.85 per share.Direct950,86016 Dec 20215,035

EICHLER KEVIN CASEY
Chief Financial Officer

Direct16 Dec 20219,143

VERHALEN ANDREW W
Director

Direct16 Dec 2021377

MENG TERESA H
Director

Direct16 Dec 2021377

HU CHENMING C
Director

Direct16 Dec 2021377

RICHARDSON DAVID JEFFREY
Director

Direct16 Dec 2021377

KOHN LESLIE
Chief Technology Officer

Sale at price 188.88 per share.Direct688,27916 Dec 20213,644

KOHN LESLIE
Chief Technology Officer

Direct16 Dec 20216,618

DAY CHRISTOPHER
Officer

Sale at price 188.86 per share.Direct168,08516 Dec 2021890

DAY CHRISTOPHER
Officer

Direct16 Dec 20211,614

WANG FENG MING
Chief Executive Officer

Sale at price 188.91 per share.Direct897,88916 Dec 20214,753

WANG FENG MING
Chief Executive Officer

Direct16 Dec 20218,633

CHEN YUN-LUNG
Officer

Direct16 Dec 20211,712

HON HSIAO-WUEN
Director

Direct16 Dec 2021377

SCHWARTING ELIZABETH M
Director

Direct16 Dec 2021377

LEE CHAN W
Chief Operating Officer

Sale at price 188.84 per share.Direct565,95316 Dec 20212,997

LEE CHAN W
Chief Operating Officer

Direct16 Dec 20215,443

JU CHI-HONG JOHN
Officer

Sale at price 188.90 per share.Direct301,29616 Dec 20211,595

JU CHI-HONG JOHN
Officer

Direct16 Dec 20212,895

WANG FENG MING
Chief Executive Officer

Stock Gift at price 0.00 per share.Direct013 Dec 202115,000

RICHARDSON DAVID JEFFREY
Director

Sale at price 216.00 per share.Direct1,739,88009 Dec 20218,055

RICHARDSON DAVID JEFFREY
Director

Conversion of Exercise of derivative security at price 31.25 - 38.92 per share.Direct262,37209 Dec 20218,055

KOHN LESLIE
Chief Technology Officer

Stock Gift at price 0.00 per share.Direct008 Dec 202115,000

MENG TERESA H
Director

Sale at price 221.71 per share.Direct212,62207 Dec 2021959

DAY CHRISTOPHER
Officer

Sale at price 198.00 - 219.20 per share.Direct726,41907 Dec 20213,496

JU CHI-HONG JOHN
Officer

Sale at price 220.81 - 223.00 per share.Direct221,90307 Dec 20211,000

PAISLEY CHRISTOPHER B.
Director

Sale at price 190.72 per share.Direct140,37006 Dec 2021736

PAISLEY CHRISTOPHER B.
Director

Conversion of Exercise of derivative security at price 16.35 per share.Direct12,03406 Dec 2021736

EICHLER KEVIN CASEY
Chief Financial Officer

Sale at price 192.68 per share.Direct908,67903 Dec 20214,716

EICHLER KEVIN CASEY
Chief Financial Officer

Direct03 Dec 20219,145

KOHN LESLIE
Chief Technology Officer

Sale at price 192.69 per share.Direct657,84403 Dec 20213,414

KOHN LESLIE
Chief Technology Officer

Direct03 Dec 20216,619

DAY CHRISTOPHER
Officer

Sale at price 192.69 per share.Direct160,31803 Dec 2021832

DAY CHRISTOPHER
Officer

Direct03 Dec 20211,613

WANG FENG MING
Chief Executive Officer

Sale at price 192.69 per share.Direct857,85603 Dec 20214,452

WANG FENG MING
Chief Executive Officer

Direct03 Dec 20218,632

CHEN YUN-LUNG
Officer

Sale at price 198.22 - 199.04 per share.Direct2,379,90903 Dec 202112,000

CHEN YUN-LUNG
Officer

Direct03 Dec 20211,713

LEE CHAN W
Chief Operating Officer

Sale at price 192.69 per share.Direct541,07403 Dec 20212,808

LEE CHAN W
Chief Operating Officer

Direct03 Dec 20215,445

JU CHI-HONG JOHN
Officer

Sale at price 192.69 per share.Direct288,07203 Dec 20211,495

JU CHI-HONG JOHN
Officer

Direct03 Dec 20212,897

WANG FENG MING
Chief Executive Officer

Stock Gift at price 0.00 per share.Direct001 Nov 202110,000

HU CHENMING C
Director

Sale at price 160.00 per share.Direct586,56022 Sept 20213,666

PAISLEY CHRISTOPHER B.
Director

Direct16 Sept 2021959

EICHLER KEVIN CASEY
Chief Financial Officer

Conversion of Exercise of derivative security at price 152.41 per share.Direct180,91116 Sept 20211,187

VERHALEN ANDREW W
Director

Direct16 Sept 2021959

MENG TERESA H
Director

Direct16 Sept 2021959

HU CHENMING C
Director

Direct16 Sept 2021959

RICHARDSON DAVID JEFFREY
Director

Direct16 Sept 2021959

KOHN LESLIE
Chief Technology Officer

Conversion of Exercise of derivative security at price 152.41 per share.Direct452,20016 Sept 20212,967

DAY CHRISTOPHER
Officer

Conversion of Exercise of derivative security at price 152.41 per share.Direct101,65716 Sept 2021667

WANG FENG MING
Chief Executive Officer

Conversion of Exercise of derivative security at price 152.41 per share.Direct544,56116 Sept 20213,573

CHEN YUN-LUNG
Officer

Conversion of Exercise of derivative security at price 152.41 per share.Direct107,75416 Sept 2021707

HON HSIAO-WUEN
Director

Direct16 Sept 2021959

SCHWARTING ELIZABETH M
Director

Direct16 Sept 2021959

LEE CHAN W
Chief Operating Officer

Conversion of Exercise of derivative security at price 152.41 per share.Direct376,91016 Sept 20212,473

JU CHI-HONG JOHN
Officer

Conversion of Exercise of derivative security at price 152.41 per share.Direct181,06316 Sept 20211,188

HU CHENMING C
Director

Sale at price 140.00 per share.Direct560,00009 Sept 20214,000

PAISLEY CHRISTOPHER B.
Director

Sale at price 132.44 per share.Direct97,47603 Sept 2021736

PAISLEY CHRISTOPHER B.
Director

Conversion of Exercise of derivative security at price 16.35 per share.Direct12,03403 Sept 2021736

EICHLER KEVIN CASEY
Chief Financial Officer

Sale at price 130.95 - 135.23 per share.Direct1,333,03603 Sept 202110,000

HU CHENMING C
Director

Sale at price 120.00 per share.Direct480,00001 Sept 20214,000

WANG FENG MING
Chief Executive Officer

Conversion of Exercise of derivative security at price 8.82 per share.Direct391,99619 Jul 202144,444

DAY CHRISTOPHER
Officer

Sale at price 108.00 per share.Direct84,88829 Jun 2021786

CHEN YUN-LUNG
Officer

Sale at price 104.09 per share.Direct619,42928 Jun 20215,951

SCHWARTING ELIZABETH M
Director

Sale at price 104.43 per share.Direct100,04228 Jun 2021958

PAISLEY CHRISTOPHER B.
Director

Direct16 Jun 2021958

EICHLER KEVIN CASEY
Chief Financial Officer

Sale at price 101.39 per share.Direct473,59316 Jun 20214,671

EICHLER KEVIN CASEY
Chief Financial Officer

Direct16 Jun 20219,143

VERHALEN ANDREW W
Director

Direct16 Jun 2021958

MENG TERESA H
Director

Direct16 Jun 2021958

HU CHENMING C
Director

Direct16 Jun 2021958

RICHARDSON DAVID JEFFREY
Director

Direct16 Jun 2021958

KOHN LESLIE
Chief Technology Officer

Sale at price 101.39 per share.Direct551,96716 Jun 20215,444

KOHN LESLIE
Chief Technology Officer

Direct16 Jun 202110,656

DAY CHRISTOPHER
Officer

Sale at price 101.39 per share.Direct146,50916 Jun 20211,445

DAY CHRISTOPHER
Officer

Direct16 Jun 20212,826

WANG FENG MING
Chief Executive Officer

Sale at price 101.39 per share.Direct626,99616 Jun 20216,184

WANG FENG MING
Chief Executive Officer

Direct16 Jun 202112,105

CHEN YUN-LUNG
Officer

Direct16 Jun 20212,991

HON HSIAO-WUEN
Director

Direct16 Jun 2021958

SCHWARTING ELIZABETH M
Director

Direct16 Jun 2021958

DAY CHRISTOPHER
Officer

Sale at price 105.00 per share.Direct148,26014 Jun 20211,412

PAISLEY CHRISTOPHER B.
Director

Sale at price 96.84 - 97.91 per share.Direct146,54708 Jun 20211,500

PAISLEY CHRISTOPHER B.
Director

Conversion of Exercise of derivative security at price 38.92 per share.Direct58,38008 Jun 20211,500

DAY CHRISTOPHER
Officer

Sale at price 99.82 per share.Direct28,44831 Mar 2021285

DAY CHRISTOPHER
Officer

Sale at price 108.00 - 112.00 per share.Direct1,132,17217 Mar 202110,201

PAISLEY CHRISTOPHER B.
Director

Direct16 Mar 2021958

EICHLER KEVIN CASEY
Chief Financial Officer

Sale at price 112.00 per share.Direct369,71216 Mar 20213,301

EICHLER KEVIN CASEY
Chief Financial Officer

Direct16 Mar 20218,630

VERHALEN ANDREW W
Director

Direct16 Mar 2021958

MENG TERESA H
Director

Direct16 Mar 2021958

HU CHENMING C
Director

Direct16 Mar 2021958

RICHARDSON DAVID JEFFREY
Director

Direct16 Mar 2021958

KOHN LESLIE
Chief Technology Officer

Sale at price 112.00 per share.Direct2,510,70416 Mar 202122,417

KOHN LESLIE
Chief Technology Officer

Direct16 Mar 202146,070

DAY CHRISTOPHER
Officer

Direct16 Mar 202113,449

WANG FENG MING
Chief Executive Officer

Sale at price 112.00 per share.Direct4,685,85616 Mar 202141,838

WANG FENG MING
Chief Executive Officer

Direct16 Mar 202183,554

CHEN YUN-LUNG
Officer

Conversion of Exercise of derivative security at price 8.82 per share.Direct73,10916 Mar 202122,492