Christopher Day

(Mr. Christopher Day)

Currently holds a position at Ambarella Inc

Positions
Position Company Period
Vice President - Marketing and Business Development Ambarella Inc March 1, 2010 -
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PS: Planned sale, O: Option / Other
Notification date Transaction date B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Total value Details
2024-03-11 2024-03-08
US Ambarella Inc (AMBA)
S Sale
302 -1.3%
57.16
17,262 USD 		302 -1.3% 57.16 17,262 USD
2023-12-21 2023-12-19
US Ambarella Inc (AMBA)
S Sale
360 -2.2%
63.04
22,694 USD 		360 -2.2% 63.04 22,694 USD
2023-09-20 2023-09-18
US Ambarella Inc (AMBA)
PS Planned sale
351 -2.1%
57.30
20,112 USD 		351 -2.1% 57.30 20,112 USD
2023-07-14 2023-07-12
US Ambarella Inc (AMBA)
S Sale
2,285 -12.1%
82.50
188,523 USD 		2,285 -12.1% 82.50 188,523 USD
2023-06-20 2023-06-20
US Ambarella Inc (AMBA)
S Sale
354 -1.8%
84.80
30,019 USD 		354 -1.8% 84.80 30,019 USD
2023-06-14 2023-06-13
US Ambarella Inc (AMBA)
S Sale
3,000 -21.7%
86.94
260,824 USD 		3,000 -21.7% 86.94 260,824 USD
2023-06-12 2023-06-09
US Ambarella Inc (AMBA)
S Sale
4,286 -23.7%
82.97
355,617 USD 		4,286 -23.7% 82.97 355,617 USD
2023-04-14 2023-04-13
US Ambarella Inc (AMBA)
S Sale
3,675 -16.9%
69.24
254,457 USD 		3,675 -16.9% 69.24 254,457 USD
2022-12-20 2022-12-20
US Ambarella Inc (AMBA)
S Sale
238 -1.4%
81.82
19,473 USD 		238 -1.4% 81.82 19,473 USD
2022-12-20 2022-12-20
US Ambarella Inc (AMBA)
S Sale
2,214 -11.6%
81.57
180,596 USD 		2,214 -11.6% 81.57 180,596 USD
2022-12-20 2022-12-16
US Ambarella Inc (AMBA)
S Sale
663 -3.4%
83.77
55,540 USD 		663 -3.4% 83.77 55,540 USD
2022-12-15 2022-12-14
US Ambarella Inc (AMBA)
S Sale
2,000 -9.8%
90.82
181,640 USD 		2,000 -9.8% 90.82 181,640 USD
2022-12-15 2022-12-14
US Ambarella Inc (AMBA)
S Sale
333 -1.6%
90.82
30,245 USD 		333 -1.6% 90.82 30,245 USD
2022-09-20 2022-09-16
US Ambarella Inc (AMBA)
S Sale
670 -3.1%
63.25
42,378 USD 		670 -3.1% 63.25 42,378 USD
2022-03-18 2022-03-16
US Ambarella Inc (AMBA)
S Sale
7,405 -27.7%
91.20
675,336 USD 		7,405 -27.7% 91.20 675,336 USD
2022-03-14 2022-03-14
US Ambarella Inc (AMBA)
S Sale
713 -7.3%
84.42
60,191 USD 		713 -7.3% 84.42 60,191 USD
2021-12-17 2021-12-16
US Ambarella Inc (AMBA)
S Sale
890 -9.4%
188.86
168,085 USD 		890 -9.4% 188.86 168,085 USD
2021-12-08 2021-12-07
US Ambarella Inc (AMBA)
S Sale
193 -2.4%
198.00
38,214 USD 		193 -2.4% 198.00 38,214 USD
2021-12-08 2021-12-07
US Ambarella Inc (AMBA)
S Sale
781 -8.8%
219.20
171,195 USD 		781 -8.8% 219.20 171,195 USD
2021-12-08 2021-12-07
US Ambarella Inc (AMBA)
S Sale
2,522 -22.1%
205.00
517,010 USD 		2,522 -22.1% 205.00 517,010 USD
2021-12-07 2021-12-03
US Ambarella Inc (AMBA)
S Sale
832 -6.8%
192.69
160,318 USD 		832 -6.8% 192.69 160,318 USD
2021-06-16 2021-06-14
US Ambarella Inc (AMBA)
S Sale
1,412 -12.5%
105.00
148,260 USD 		1,412 -12.5% 105.00 148,260 USD
2021-04-01 2021-03-31
US Ambarella Inc (AMBA)
S Sale
285 -2.5%
99.82
28,448 USD 		285 -2.5% 99.82 28,448 USD
2021-03-18 2021-03-17
US Ambarella Inc (AMBA)
S Sale
2,585 -18.2%
108.00
279,180 USD 		2,585 -18.2% 108.00 279,180 USD
2021-03-18 2021-03-17
US Ambarella Inc (AMBA)
S Sale
2,000 -12.4%
112.00
224,000 USD 		2,000 -12.4% 112.00 224,000 USD
2021-03-18 2021-03-16
US Ambarella Inc (AMBA)
S Sale
5,616 -25.8%
112.00
628,992 USD 		5,616 -25.8% 112.00 628,992 USD
2021-03-11 2021-03-11
US Ambarella Inc (AMBA)
S Sale
498 -5.8%
118.00
58,764 USD 		498 -5.8% 118.00 58,764 USD
2021-03-11 2021-03-09
US Ambarella Inc (AMBA)
S Sale
350 -3.9%
109.70
38,395 USD 		350 -3.9% 109.70 38,395 USD
2020-12-18 2020-12-17
US Ambarella Inc (AMBA)
S Sale
1,642 -16.8%
89.68
147,256 USD 		1,642 -16.8% 89.68 147,256 USD
2020-12-18 2020-12-16
US Ambarella Inc (AMBA)
S Sale
1,237 -11.3%
91.30
112,936 USD 		1,237 -11.3% 91.30 112,936 USD
2020-12-18 2020-12-16
US Ambarella Inc (AMBA)
S Sale
908 -7.6%
90.25
81,947 USD 		908 -7.6% 90.25 81,947 USD
2020-12-10 2020-12-08
US Ambarella Inc (AMBA)
S Sale
1,300 -12.2%
90.53
117,688 USD 		1,300 -12.2% 90.53 117,688 USD
2020-12-02 2020-11-30
US Ambarella Inc (AMBA)
S Sale
1,367 -12.8%
78.00
106,626 USD 		1,367 -12.8% 78.00 106,626 USD
2020-09-18 2020-09-16
US Ambarella Inc (AMBA)
S Sale
896 -7.8%
53.18
47,646 USD 		896 -7.8% 53.18 47,646 USD
2020-06-18 2020-06-16
US Ambarella Inc (AMBA)
S Sale
895 -8.3%
52.13
46,657 USD 		895 -8.3% 52.13 46,657 USD
2020-04-01 2020-03-31
US Ambarella Inc (AMBA)
S Sale
976 -10.6%
49.75
48,556 USD 		976 -10.6% 49.75 48,556 USD
2020-03-30 2020-03-27
US Ambarella Inc (AMBA)
S Sale
804 -8.0%
47.81
38,440 USD 		804 -8.0% 47.81 38,440 USD
2020-03-19 2020-03-17
US Ambarella Inc (AMBA)
S Sale
2,113 -21.3%
38.99
82,382 USD 		2,113 -21.3% 38.99 82,382 USD
2019-12-19 2019-12-17
US Ambarella Inc (AMBA)
S Sale
641 -9.6%
56.31
36,097 USD 		641 -9.6% 56.31 36,097 USD
2019-10-01 2019-09-30
US Ambarella Inc (AMBA)
S Sale
3,478 -41.9%
62.82
218,501 USD 		3,478 -41.9% 62.82 218,501 USD
2019-09-18 2019-09-17
US Ambarella Inc (AMBA)
S Sale
1,348 -15.6%
64.14
86,464 USD 		1,348 -15.6% 64.14 86,464 USD
2019-09-18 2019-09-16
US Ambarella Inc (AMBA)
PS Planned sale
2,587 -30.5%
64.90
167,896 USD 		2,587 -30.5% 64.90 167,896 USD
2019-09-06 2019-09-04
US Ambarella Inc (AMBA)
S Sale
405 -4.7%
58.72
23,780 USD 		405 -4.7% 58.72 23,780 USD
2019-06-26 2019-06-24
US Ambarella Inc (AMBA)
S Sale
2,490 -22.4%
43.98
109,510 USD 		2,490 -22.4% 43.98 109,510 USD
2019-06-19 2019-06-18
US Ambarella Inc (AMBA)
S Sale
1,335 -10.7%
43.06
57,480 USD 		1,335 -10.7% 43.06 57,480 USD
2019-04-02 2019-03-29
US Ambarella Inc (AMBA)
S Sale
1,886 -16.3%
43.10
81,286 USD 		1,886 -16.3% 43.10 81,286 USD
2019-03-20 2019-03-19
US Ambarella Inc (AMBA)
S Sale
1,226 -9.6%
43.48
53,312 USD 		1,226 -9.6% 43.48 53,312 USD
2019-03-20 2019-03-18
US Ambarella Inc (AMBA)
PS Planned sale
2,474 -18.8%
43.10
106,639 USD 		2,474 -18.8% 43.10 106,639 USD
2019-03-11 2019-03-08
US Ambarella Inc (AMBA)
S Sale
4,442 -25.7%
40.54
180,061 USD 		4,442 -25.7% 40.54 180,061 USD
2018-12-20 2018-12-18
US Ambarella Inc (AMBA)
S Sale
1,126 -6.1%
38.00
42,788 USD 		1,126 -6.1% 38.00 42,788 USD
2018-03-20 2018-03-16
US Ambarella Inc (AMBA)
S Sale
1,012 -4.4%
53.07
53,707 USD 		1,012 -4.4% 53.07 53,707 USD
2016-06-20 2016-06-16
US Ambarella Inc (AMBA)
S Sale
1,405 -5.4%
51.97
73,018 USD 		1,405 -5.4% 51.97 73,018 USD
2016-03-18 2016-03-16
US Ambarella Inc (AMBA)
S Sale
1,475 -5.5%
37.12
54,752 USD 		1,475 -5.5% 37.12 54,752 USD