Day Christopher

Insider CIK 1558685 · AMBA VP, Marketing

Track record PRO

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Track record

See how this insider's past purchases performed 30 and 90 days later, and a conviction score on each buy.

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Trades across companies

Ticker	Code	Trade	Filed	Shares	Price	Value	Owned after
AMBA AMBARELLA INC	S Sale	2025-06-17	2025-06-20	342	$52.26	$17.9K	15,099	SEC↗
AMBA AMBARELLA INC	S Sale	2025-03-18	2025-03-20	479	$55.02	$26.4K	15,441	SEC↗
AMBA AMBARELLA INC	S Sale	2025-03-06	2025-03-07	834	$55.11	$46.0K	15,686	SEC↗
AMBA AMBARELLA INC	A Award	2025-03-05	2025-03-07	1,990	—	$0	16,520	SEC↗
AMBA AMBARELLA INC	S Sale	2025-01-03	2025-01-07	1,247	$78.10	$97.4K	14,530	SEC↗
AMBA AMBARELLA INC	S Sale	2024-12-18	2024-12-20	81	$75.41	$6.1K	16,625	SEC↗
AMBA AMBARELLA INC	S Sale	2024-12-18	2024-12-20	848	$75.40	$63.9K	15,777	SEC↗
AMBA AMBARELLA INC	S Sale	2024-12-16	2024-12-18	482	$75.41	$36.3K	16,706	SEC↗
AMBA AMBARELLA INC	S Sale	2024-12-02	2024-12-03	1,278	$71.61	$91.5K	17,188	SEC↗
AMBA AMBARELLA INC	S Sale	2024-10-03	2024-10-04	2,904	$58.00	$168.4K	18,466	SEC↗
AMBA AMBARELLA INC	S Sale	2024-09-17	2024-09-19	483	$53.54	$25.9K	21,370	SEC↗
AMBA AMBARELLA INC	S Sale	2024-07-08	2024-07-10	1,408	$61.66	$86.8K	21,599	SEC↗
AMBA AMBARELLA INC	S Sale	2024-06-18	2024-06-20	487	$55.48	$27.0K	23,007	SEC↗
AMBA AMBARELLA INC	S Sale	2024-03-18	2024-03-20	416	$49.27	$20.5K	23,494	SEC↗
AMBA AMBARELLA INC	S Sale	2024-03-08	2024-03-11	302	$57.16	$17.3K	23,692	SEC↗
AMBA AMBARELLA INC	A Award	2024-03-07	2024-03-11	726	—	$0	23,994	SEC↗
AMBA AMBARELLA INC	A Award deriv	2024-02-29	2024-03-04	7,284	—	$0	7,284	SEC↗
AMBA AMBARELLA INC	A Award	2024-02-29	2024-03-04	7,284	—	$0	23,268	SEC↗
AMBA AMBARELLA INC	S Sale	2023-12-19	2023-12-21	360	$63.04	$22.7K	15,984	SEC↗
AMBA AMBARELLA INC	S Sale	2023-09-18	2023-09-20	351	$57.30	$20.1K	16,344	SEC↗
AMBA AMBARELLA INC	S Sale	2023-07-12	2023-07-14	2,285	$82.50	$188.5K	16,532	SEC↗
AMBA AMBARELLA INC	S Sale	2023-06-20	2023-06-20	354	$84.80	$30.0K	18,817	SEC↗
AMBA AMBARELLA INC	A Award	2023-06-15	2023-06-20	8,340	—	$0	19,171	SEC↗
AMBA AMBARELLA INC	S Sale	2023-06-13	2023-06-14	3,000	$86.94	$260.8K	10,831	SEC↗
AMBA AMBARELLA INC	S Sale	2023-06-09	2023-06-12	4,286	$82.97	$355.6K	13,831	SEC↗
AMBA AMBARELLA INC	S Sale	2023-04-13	2023-04-14	3,675	$69.24	$254.5K	18,117	SEC↗
AMBA AMBARELLA INC	A Award deriv	2023-04-03	2023-04-05	4,377	—	$0	4,377	SEC↗
AMBA AMBARELLA INC	S Sale	2023-03-17	2023-03-17	2,420	$76.85	$186.0K	21,792	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2023-03-15	2023-03-17	8,055	—	$0	0	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2023-03-15	2023-03-17	672	—	$0	0	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2023-03-15	2023-03-17	357	—	$0	2,862	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2023-03-15	2023-03-17	275	—	$0	1,101	SEC↗
AMBA AMBARELLA INC	M Exercise	2023-03-15	2023-03-17	6,925	—	$0	24,212	SEC↗
AMBA AMBARELLA INC	S Sale	2023-03-09	2023-03-10	358	$82.25	$29.4K	17,096	SEC↗
AMBA AMBARELLA INC	A Award	2023-03-08	2023-03-10	867	—	$0	17,454	SEC↗
AMBA AMBARELLA INC	A Award deriv	2023-03-02	2023-03-06	4,377	—	$0	4,377	SEC↗
AMBA AMBARELLA INC	S Sale	2022-12-20	2022-12-20	238	$81.82	$19.5K	16,587	SEC↗
AMBA AMBARELLA INC	S Sale	2022-12-20	2022-12-20	2,214	$81.57	$180.6K	16,825	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2022-12-16	2022-12-20	671	—	$0	672	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2022-12-16	2022-12-20	275	—	$0	1,376	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2022-12-16	2022-12-20	358	—	$0	3,219	SEC↗
AMBA AMBARELLA INC	M Exercise	2022-12-16	2022-12-20	1,304	—	$0	19,702	SEC↗
AMBA AMBARELLA INC	S Sale	2022-12-16	2022-12-20	663	$83.77	$55.5K	19,039	SEC↗
AMBA AMBARELLA INC	S Sale	2022-12-14	2022-12-15	2,000	$90.82	$181.6K	18,398	SEC↗
AMBA AMBARELLA INC	S Sale	2022-12-14	2022-12-15	333	$90.82	$30.2K	20,398	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2022-09-16	2022-09-20	276	—	$0	1,651	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2022-09-16	2022-09-20	671	—	$0	1,343	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2022-09-16	2022-09-20	358	—	$0	3,577	SEC↗
AMBA AMBARELLA INC	S Sale	2022-09-16	2022-09-20	670	$63.25	$42.4K	20,731	SEC↗
AMBA AMBARELLA INC	M Exercise	2022-09-16	2022-09-20	1,305	—	$0	21,401	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2022-06-16	2022-06-17	357	—	$0	3,935	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2022-06-16	2022-06-17	275	—	$0	1,927	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2022-06-16	2022-06-17	671	—	$0	2,014	SEC↗
AMBA AMBARELLA INC	M Exercise	2022-06-16	2022-06-17	1,303	—	$0	20,658	SEC↗
AMBA AMBARELLA INC	S Sale	2022-06-16	2022-06-17	704	$66.27	$46.7K	19,954	SEC↗
AMBA AMBARELLA INC	A Award deriv	2022-04-11	2022-04-19	4,292	—	$0	4,292	SEC↗
AMBA AMBARELLA INC	A Award deriv	2022-04-11	2022-04-19	4,292	—	$0	4,292	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2022-03-16	2022-03-18	8,011	—	$0	0	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2022-03-16	2022-03-18	275	—	$0	2,202	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2022-03-16	2022-03-18	672	—	$0	2,685	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2022-03-16	2022-03-18	668	—	$0	0	SEC↗
AMBA AMBARELLA INC	S Sale	2022-03-16	2022-03-18	7,405	$91.20	$675.3K	19,355	SEC↗
AMBA AMBARELLA INC	M Exercise	2022-03-16	2022-03-18	17,637	—	$0	26,760	SEC↗
AMBA AMBARELLA INC	S Sale	2022-03-14	2022-03-14	713	$84.42	$60.2K	9,042	SEC↗
AMBA AMBARELLA INC	A Award	2022-03-08	2022-03-10	1,862	—	$0	9,755	SEC↗
AMBA AMBARELLA INC	S Sale	2021-12-27	2021-12-28	724	$205.00	$148.4K	7,893	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2021-12-16	2021-12-17	668	—	$0	668	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2021-12-16	2021-12-17	671	—	$0	3,357	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2021-12-16	2021-12-17	275	—	$0	2,477	SEC↗
AMBA AMBARELLA INC	M Exercise	2021-12-16	2021-12-17	1,614	—	$0	9,507	SEC↗
AMBA AMBARELLA INC	S Sale	2021-12-16	2021-12-17	890	$188.86	$168.1K	8,617	SEC↗
AMBA AMBARELLA INC	S Sale	2021-12-07	2021-12-08	781	$219.20	$171.2K	8,086	SEC↗
AMBA AMBARELLA INC	S Sale	2021-12-07	2021-12-08	193	$198.00	$38.2K	7,893	SEC↗
AMBA AMBARELLA INC	S Sale	2021-12-07	2021-12-08	2,522	$205.00	$517.0K	8,867	SEC↗
AMBA AMBARELLA INC	S Sale	2021-12-03	2021-12-07	832	$192.69	$160.3K	11,389	SEC↗
AMBA AMBARELLA INC	M Exercise	2021-12-03	2021-12-07	1,613	—	$0	12,221	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2021-09-16	2021-09-17	667	—	$0	1,336	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2021-09-16	2021-09-17	671	—	$0	4,028	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2021-09-16	2021-09-17	275	—	$0	2,752	SEC↗
AMBA AMBARELLA INC	S Sale	2021-06-29	2021-06-30	786	$108.00	$84.9K	10,500	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2021-06-16	2021-06-17	1,212	—	$0	0	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2021-06-16	2021-06-17	275	—	$0	3,027	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2021-06-16	2021-06-17	668	—	$0	2,003	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2021-06-16	2021-06-17	671	—	$0	4,699	SEC↗
AMBA AMBARELLA INC	M Exercise	2021-06-16	2021-06-17	2,826	—	$0	12,731	SEC↗
AMBA AMBARELLA INC	S Sale	2021-06-16	2021-06-17	1,445	$101.39	$146.5K	11,286	SEC↗
AMBA AMBARELLA INC	S Sale	2021-06-14	2021-06-16	1,412	$105.00	$148.3K	9,905	SEC↗
AMBA AMBARELLA INC	S Sale	2021-03-31	2021-04-01	285	$99.82	$28.4K	11,317	SEC↗
AMBA AMBARELLA INC	S Sale	2021-03-17	2021-03-18	2,000	$112.00	$224.0K	14,187	SEC↗
AMBA AMBARELLA INC	S Sale	2021-03-17	2021-03-18	2,585	$108.00	$279.2K	11,602	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2021-03-16	2021-03-18	12,456	—	$0	0	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2021-03-16	2021-03-18	667	—	$0	2,671	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2021-03-16	2021-03-18	1,211	—	$0	1,212	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2021-03-16	2021-03-18	672	—	$0	5,370	SEC↗
AMBA AMBARELLA INC	S Sale	2021-03-16	2021-03-18	5,616	$112.00	$629.0K	16,187	SEC↗
AMBA AMBARELLA INC	M Exercise	2021-03-16	2021-03-18	13,449	—	$0	21,803	SEC↗
AMBA AMBARELLA INC	S Sale	2021-03-11	2021-03-11	498	$118.00	$58.8K	8,116	SEC↗
AMBA AMBARELLA INC	S Sale	2021-03-09	2021-03-11	350	$109.70	$38.4K	8,614	SEC↗
AMBA AMBARELLA INC	A Award	2021-03-09	2021-03-11	848	—	$0	8,964	SEC↗
AMBA AMBARELLA INC	A Award deriv	2021-03-04	2021-03-31	3,302	—	$0	3,302	SEC↗
AMBA AMBARELLA INC	A Award deriv	2021-03-04	2021-03-31	3,302	—	$0	3,302	SEC↗
AMBA AMBARELLA INC	S Sale	2020-12-17	2020-12-18	1,642	$89.68	$147.3K	8,116	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2020-12-16	2020-12-18	1,211	—	$0	2,423	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2020-12-16	2020-12-18	668	—	$0	3,338	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2020-12-16	2020-12-18	671	—	$0	6,042	SEC↗
AMBA AMBARELLA INC	M Exercise	2020-12-16	2020-12-18	2,550	—	$0	11,903	SEC↗
AMBA AMBARELLA INC	S Sale	2020-12-16	2020-12-18	908	$90.25	$81.9K	10,995	SEC↗
AMBA AMBARELLA INC	S Sale	2020-12-16	2020-12-18	1,237	$91.30	$112.9K	9,758	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2020-12-08	2020-12-10	1,300	—	$0	0	SEC↗
AMBA AMBARELLA INC	S Sale	2020-12-08	2020-12-10	1,300	$90.53	$117.7K	9,353	SEC↗
AMBA AMBARELLA INC	M Exercise	2020-12-08	2020-12-10	1,300	$38.92	$50.6K	10,653	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2020-11-30	2020-12-02	1,000	—	$0	1,300	SEC↗
AMBA AMBARELLA INC	M Exercise	2020-11-30	2020-12-02	1,000	$38.92	$38.9K	10,720	SEC↗
AMBA AMBARELLA INC	S Sale	2020-11-30	2020-12-02	1,367	$78.00	$106.6K	9,353	SEC↗
AMBA AMBARELLA INC	S Sale	2020-09-29	2020-09-30	899	$52.00	$46.7K	9,720	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2020-09-16	2020-09-18	671	—	$0	6,713	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2020-09-16	2020-09-18	668	—	$0	4,006	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2020-09-16	2020-09-18	1,211	—	$0	3,634	SEC↗
AMBA AMBARELLA INC	M Exercise	2020-09-16	2020-09-18	2,550	—	$0	11,515	SEC↗
AMBA AMBARELLA INC	S Sale	2020-09-16	2020-09-18	896	$53.18	$47.6K	10,619	SEC↗
AMBA AMBARELLA INC	S Sale	2020-06-30	2020-06-30	1,267	$45.92	$58.2K	8,632	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2020-06-16	2020-06-18	1,211	—	$0	4,845	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2020-06-16	2020-06-18	667	—	$0	4,674	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2020-06-16	2020-06-18	671	—	$0	7,384	SEC↗
AMBA AMBARELLA INC	M Exercise	2020-06-16	2020-06-18	2,549	—	$0	10,794	SEC↗
AMBA AMBARELLA INC	S Sale	2020-06-16	2020-06-18	895	$52.13	$46.7K	9,899	SEC↗
AMBA AMBARELLA INC	S Sale	2020-03-31	2020-04-01	976	$49.75	$48.6K	8,245	SEC↗
AMBA AMBARELLA INC	S Sale	2020-03-27	2020-03-30	804	$47.81	$38.4K	9,221	SEC↗
AMBA AMBARELLA INC	A Award	2020-03-27	2020-03-30	2,216	—	$0	10,025	SEC↗
AMBA AMBARELLA INC	A Award deriv	2020-03-25	2020-03-27	8,055	—	$0	8,055	SEC↗
AMBA AMBARELLA INC	A Award deriv	2020-03-25	2020-03-27	8,055	—	$0	8,055	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2020-03-17	2020-03-19	668	—	$0	5,341	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2020-03-17	2020-03-19	1,211	—	$0	6,056	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2020-03-17	2020-03-19	3,758	—	$0	0	SEC↗
AMBA AMBARELLA INC	S Sale	2020-03-17	2020-03-19	2,113	$38.99	$82.4K	7,809	SEC↗
AMBA AMBARELLA INC	M Exercise	2020-03-17	2020-03-19	4,698	—	$0	9,922	SEC↗
AMBA AMBARELLA INC	S Sale	2019-12-20	2019-12-20	1,033	$57.93	$59.8K	5,031	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2019-12-17	2019-12-19	667	—	$0	6,009	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2019-12-17	2019-12-19	1,211	—	$0	7,267	SEC↗
AMBA AMBARELLA INC	M Exercise	2019-12-17	2019-12-19	1,878	—	$0	6,705	SEC↗
AMBA AMBARELLA INC	S Sale	2019-12-17	2019-12-19	641	$56.31	$36.1K	6,064	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2019-09-30	2019-10-01	1,000	—	$0	2,300	SEC↗
AMBA AMBARELLA INC	M Exercise	2019-09-30	2019-10-01	1,000	$38.92	$38.9K	8,305	SEC↗
AMBA AMBARELLA INC	S Sale	2019-09-30	2019-10-01	3,478	$62.82	$218.5K	4,827	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2019-09-17	2019-09-18	668	—	$0	6,676	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2019-09-17	2019-09-18	877	—	$0	0	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2019-09-17	2019-09-18	1,211	—	$0	8,478	SEC↗
AMBA AMBARELLA INC	M Exercise	2019-09-17	2019-09-18	2,756	—	$0	8,653	SEC↗
AMBA AMBARELLA INC	S Sale	2019-09-17	2019-09-18	1,348	$64.14	$86.5K	7,305	SEC↗
AMBA AMBARELLA INC	S Sale	2019-09-16	2019-09-18	2,587	$64.90	$167.9K	5,897	SEC↗
AMBA AMBARELLA INC	S Sale	2019-09-04	2019-09-06	405	$58.72	$23.8K	8,199	SEC↗
AMBA AMBARELLA INC	S Sale	2019-06-24	2019-06-26	2,490	$43.98	$109.5K	8,604	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2019-06-18	2019-06-19	667	—	$0	7,344	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2019-06-18	2019-06-19	877	—	$0	877	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2019-06-18	2019-06-19	1,211	—	$0	9,689	SEC↗
AMBA AMBARELLA INC	S Sale	2019-06-18	2019-06-19	1,335	$43.06	$57.5K	11,094	SEC↗
AMBA AMBARELLA INC	M Exercise	2019-06-18	2019-06-19	2,755	—	$0	12,429	SEC↗
AMBA AMBARELLA INC	S Sale	2019-03-29	2019-04-02	1,886	$43.10	$81.3K	9,674	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2019-03-19	2019-03-20	877	—	$0	1,754	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2019-03-19	2019-03-20	1,211	—	$0	10,900	SEC↗
AMBA AMBARELLA INC	S Sale	2019-03-19	2019-03-20	1,226	$43.48	$53.3K	11,560	SEC↗
AMBA AMBARELLA INC	M Exercise	2019-03-19	2019-03-20	2,088	—	$0	12,786	SEC↗
AMBA AMBARELLA INC	S Sale	2019-03-18	2019-03-20	2,474	$43.10	$106.6K	10,698	SEC↗
AMBA AMBARELLA INC	S Sale	2019-03-08	2019-03-11	4,442	$40.54	$180.1K	12,827	SEC↗
AMBA AMBARELLA INC	A Award deriv	2019-03-07	2019-03-11	8,011	—	$0	8,011	SEC↗
AMBA AMBARELLA INC	A Award deriv	2019-03-07	2019-03-11	8,011	—	$0	8,011	SEC↗
AMBA AMBARELLA INC	A Award deriv	2019-03-04	2019-03-04	12,456	—	$0	12,456	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2018-12-18	2018-12-20	877	—	$0	2,631	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2018-12-18	2018-12-20	1,211	—	$0	12,111	SEC↗
AMBA AMBARELLA INC	S Sale	2018-12-18	2018-12-20	1,126	$38.00	$42.8K	17,269	SEC↗
AMBA AMBARELLA INC	M Exercise	2018-12-18	2018-12-20	2,088	—	$0	18,395	SEC↗
AMBA AMBARELLA INC	S Sale	2018-12-04	2018-12-06	1,798	$41.35	$74.3K	16,307	SEC↗
AMBA AMBARELLA INC	S Sale	2018-09-19	2018-09-20	1,533	$35.51	$54.4K	18,105	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2018-09-18	2018-09-20	1,211	—	$0	13,322	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2018-09-18	2018-09-20	963	—	$0	0	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2018-09-18	2018-09-20	877	—	$0	3,508	SEC↗
AMBA AMBARELLA INC	M Exercise	2018-09-18	2018-09-20	3,051	—	$0	19,638	SEC↗
AMBA AMBARELLA INC	S Sale	2018-09-06	2018-09-10	1,326	$39.77	$52.7K	16,353	SEC↗
AMBA AMBARELLA INC	S Sale	2018-06-22	2018-06-26	3,062	$44.00	$134.7K	17,679	SEC↗
AMBA AMBARELLA INC	S Sale	2018-06-19	2018-06-20	2,277	$44.00	$100.2K	20,741	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2018-06-18	2018-06-20	877	—	$0	4,385	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2018-06-18	2018-06-20	962	—	$0	963	SEC↗
AMBA AMBARELLA INC	S Sale	2018-06-18	2018-06-20	1,023	$43.27	$44.3K	23,018	SEC↗
AMBA AMBARELLA INC	M Exercise	2018-06-18	2018-06-20	1,839	—	$0	24,041	SEC↗
AMBA AMBARELLA INC	A Award deriv	2018-06-07	2018-06-11	14,533	—	$0	14,533	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2018-03-16	2018-03-20	877	—	$0	5,262	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2018-03-16	2018-03-20	963	—	$0	1,925	SEC↗
AMBA AMBARELLA INC	M Exercise	2018-03-16	2018-03-20	1,840	—	$0	23,214	SEC↗
AMBA AMBARELLA INC	S Sale	2018-03-16	2018-03-20	1,012	$53.07	$53.7K	22,202	SEC↗
AMBA AMBARELLA INC	A Award deriv	2018-02-26	2018-02-28	3,758	—	$0	3,758	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2017-12-18	2017-12-20	962	—	$0	2,888	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2017-12-18	2017-12-20	877	—	$0	6,139	SEC↗
AMBA AMBARELLA INC	M Exercise	2017-12-18	2017-12-20	1,839	—	$0	22,216	SEC↗
AMBA AMBARELLA INC	S Sale	2017-12-18	2017-12-20	1,111	$57.69	$64.1K	21,105	SEC↗
AMBA AMBARELLA INC	S Sale	2017-09-29	2017-10-02	2,618	$49.15	$128.7K	20,377	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2017-09-18	2017-09-20	963	—	$0	3,850	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2017-09-18	2017-09-20	877	—	$0	7,016	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2017-09-18	2017-09-20	1,094	—	$0	0	SEC↗
AMBA AMBARELLA INC	M Exercise	2017-09-18	2017-09-20	2,934	—	$0	24,524	SEC↗
AMBA AMBARELLA INC	S Sale	2017-09-18	2017-09-20	1,529	$46.50	$71.1K	22,995	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2017-06-16	2017-06-20	876	—	$0	7,893	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2017-06-16	2017-06-20	962	—	$0	4,813	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2017-06-16	2017-06-20	1,094	—	$0	1,094	SEC↗
AMBA AMBARELLA INC	S Sale	2017-06-16	2017-06-20	1,526	$48.77	$74.4K	21,366	SEC↗
AMBA AMBARELLA INC	M Exercise	2017-06-16	2017-06-20	2,932	—	$0	22,892	SEC↗
AMBA AMBARELLA INC	S Sale	2017-03-31	2017-03-31	2,109	$55.50	$117.0K	19,960	SEC↗
AMBA AMBARELLA INC	A Award deriv	2017-03-28	2017-03-30	8,769	—	$0	8,769	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2017-03-16	2017-03-17	1,094	—	$0	2,188	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2017-03-16	2017-03-17	963	—	$0	5,775	SEC↗
AMBA AMBARELLA INC	M Exercise	2017-03-16	2017-03-17	2,057	—	$0	23,262	SEC↗
AMBA AMBARELLA INC	S Sale	2017-03-16	2017-03-17	1,193	$56.19	$67.0K	22,069	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2017-03-13	2017-03-14	1,071	—	$0	0	SEC↗
AMBA AMBARELLA INC	M Exercise	2017-03-13	2017-03-14	1,071	$9.99	$10.7K	22,095	SEC↗
AMBA AMBARELLA INC	S Sale	2017-03-13	2017-03-14	1,071	$55.50	$59.4K	21,024	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2016-12-16	2016-12-16	962	—	$0	6,738	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2016-12-16	2016-12-16	1,093	—	$0	3,282	SEC↗
AMBA AMBARELLA INC	M Exercise	2016-12-16	2016-12-16	2,055	—	$0	22,705	SEC↗
AMBA AMBARELLA INC	S Sale	2016-12-16	2016-12-16	1,656	$54.21	$89.8K	21,049	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2016-09-29	2016-10-03	1,000	—	$0	1,071	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2016-09-29	2016-10-03	1,063	—	$0	3,300	SEC↗
AMBA AMBARELLA INC	S Sale	2016-09-29	2016-10-03	4,272	$69.32	$296.1K	20,650	SEC↗
AMBA AMBARELLA INC	M Exercise	2016-09-29	2016-10-03	1,063	$38.92	$41.4K	23,922	SEC↗
AMBA AMBARELLA INC	M Exercise	2016-09-29	2016-10-03	1,000	$9.99	$10.0K	24,922	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2016-09-28	2016-09-29	2,000	—	$0	2,071	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2016-09-28	2016-09-29	1,000	—	$0	4,363	SEC↗
AMBA AMBARELLA INC	M Exercise	2016-09-28	2016-09-29	2,000	$9.99	$20.0K	25,402	SEC↗
AMBA AMBARELLA INC	M Exercise	2016-09-28	2016-09-29	1,000	$38.92	$38.9K	26,402	SEC↗
AMBA AMBARELLA INC	S Sale	2016-09-28	2016-09-29	3,543	$68.64	$243.2K	22,859	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2016-09-27	2016-09-29	926	—	$0	0	SEC↗
AMBA AMBARELLA INC	S Sale	2016-09-27	2016-09-29	2,595	$67.18	$174.3K	23,402	SEC↗
AMBA AMBARELLA INC	M Exercise	2016-09-27	2016-09-29	926	$8.82	$8.2K	25,997	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2016-09-21	2016-09-23	2,000	—	$0	4,071	SEC↗
AMBA AMBARELLA INC	S Sale	2016-09-21	2016-09-23	2,000	$67.00	$134.0K	25,071	SEC↗
AMBA AMBARELLA INC	M Exercise	2016-09-21	2016-09-23	2,000	$9.99	$20.0K	27,071	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2016-09-16	2016-09-20	1,094	—	$0	4,375	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2016-09-16	2016-09-20	963	—	$0	7,700	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2016-09-16	2016-09-20	556	—	$0	0	SEC↗
AMBA AMBARELLA INC	S Sale	2016-09-16	2016-09-20	1,405	$67.98	$95.5K	25,071	SEC↗
AMBA AMBARELLA INC	M Exercise	2016-09-16	2016-09-20	2,613	—	$0	26,476	SEC↗
AMBA AMBARELLA INC	S Sale	2016-06-30	2016-06-30	1,173	$50.85	$59.6K	23,532	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2016-06-16	2016-06-20	1,094	—	$0	5,469	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2016-06-16	2016-06-20	962	—	$0	8,663	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2016-06-16	2016-06-20	556	—	$0	556	SEC↗
AMBA AMBARELLA INC	S Sale	2016-06-16	2016-06-20	1,405	$51.97	$73.0K	24,705	SEC↗
AMBA AMBARELLA INC	M Exercise	2016-06-16	2016-06-20	2,612	—	$0	26,110	SEC↗
AMBA AMBARELLA INC	S Sale	2016-03-29	2016-03-31	1,812	$43.50	$78.8K	23,498	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2016-03-16	2016-03-18	963	—	$0	9,625	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2016-03-16	2016-03-18	938	—	$0	0	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2016-03-16	2016-03-18	1,094	—	$0	6,563	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2016-03-16	2016-03-18	555	—	$0	1,112	SEC↗
AMBA AMBARELLA INC	M Exercise	2016-03-16	2016-03-18	3,550	—	$0	26,785	SEC↗
AMBA AMBARELLA INC	S Sale	2016-03-16	2016-03-18	1,475	$37.12	$54.8K	25,310	SEC↗
AMBA AMBARELLA INC	A Award	2016-03-07	2016-03-09	10,693	—	$0	23,060	SEC↗
AMBA AMBARELLA INC	S Sale	2015-12-21	2015-12-23	894	$58.50	$52.3K	12,397	SEC↗
AMBA AMBARELLA INC	S Sale	2015-12-17	2015-12-18	776	$58.50	$45.4K	13,291	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2015-12-16	2015-12-18	556	—	$0	1,667	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2015-12-16	2015-12-18	962	—	$0	10,588	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2015-12-16	2015-12-18	937	—	$0	938	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2015-12-16	2015-12-18	1,093	—	$0	7,657	SEC↗
AMBA AMBARELLA INC	S Sale	2015-12-16	2015-12-18	2,041	$56.97	$116.3K	14,067	SEC↗
AMBA AMBARELLA INC	M Exercise	2015-12-16	2015-12-18	3,548	—	$0	16,108	SEC↗
AMBA AMBARELLA INC	S Sale	2015-12-10	2015-12-10	261	$59.25	$15.5K	12,560	SEC↗
AMBA AMBARELLA INC	S Sale	2015-12-08	2015-12-10	515	$56.50	$29.1K	12,821	SEC↗
AMBA AMBARELLA INC	A Award	2015-10-08	2015-10-13	4,891	—	$0	13,336	SEC↗
AMBA AMBARELLA INC	S Sale	2015-09-30	2015-10-01	1,010	$58.16	$58.7K	8,445	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2015-09-16	2015-09-17	555	—	$0	2,223	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2015-09-16	2015-09-17	963	—	$0	11,550	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2015-09-16	2015-09-17	1,094	—	$0	8,750	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2015-09-16	2015-09-17	938	—	$0	1,875	SEC↗
AMBA AMBARELLA INC	M Exercise	2015-09-16	2015-09-17	3,550	—	$0	11,335	SEC↗
AMBA AMBARELLA INC	S Sale	2015-09-16	2015-09-17	1,880	$70.80	$133.1K	9,455	SEC↗
AMBA AMBARELLA INC	S Sale	2015-06-18	2015-06-18	2,084	$125.00	$260.5K	7,605	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2015-06-17	2015-06-18	1,237	—	$0	5,363	SEC↗
AMBA AMBARELLA INC	M Exercise	2015-06-17	2015-06-18	1,237	$38.92	$48.1K	12,147	SEC↗
AMBA AMBARELLA INC	S Sale	2015-06-17	2015-06-18	1,237	$122.00	$150.9K	10,910	SEC↗
AMBA AMBARELLA INC	S Sale	2015-06-17	2015-06-18	1,221	$120.00	$146.5K	9,689	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2015-06-16	2015-06-18	556	—	$0	2,778	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2015-06-16	2015-06-18	937	—	$0	2,813	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2015-06-16	2015-06-18	1,094	—	$0	9,844	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2015-06-16	2015-06-18	962	—	$0	12,513	SEC↗
AMBA AMBARELLA INC	M Exercise	2015-06-16	2015-06-18	3,549	—	$0	12,673	SEC↗
AMBA AMBARELLA INC	S Sale	2015-06-16	2015-06-18	1,763	$117.60	$207.3K	10,910	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2015-06-10	2015-06-10	1,000	—	$0	6,071	SEC↗
AMBA AMBARELLA INC	M Exercise	2015-06-10	2015-06-10	1,000	$9.99	$10.0K	10,124	SEC↗
AMBA AMBARELLA INC	S Sale	2015-06-10	2015-06-10	1,000	$115.00	$115.0K	9,124	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2015-06-05	2015-06-09	1,389	—	$0	926	SEC↗
AMBA AMBARELLA INC	M Exercise	2015-06-05	2015-06-09	1,389	$8.82	$12.3K	10,513	SEC↗
AMBA AMBARELLA INC	S Sale	2015-06-05	2015-06-09	1,389	$102.00	$141.7K	9,124	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2015-03-31	2015-04-01	1,000	—	$0	7,071	SEC↗
AMBA AMBARELLA INC	M Exercise	2015-03-31	2015-04-01	1,000	$9.99	$10.0K	10,124	SEC↗
AMBA AMBARELLA INC	S Sale	2015-03-31	2015-04-01	1,000	$75.50	$75.5K	9,124	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2015-03-30	2015-03-30	1,000	—	$0	8,071	SEC↗
AMBA AMBARELLA INC	S Sale	2015-03-30	2015-03-30	1,000	$74.00	$74.0K	9,124	SEC↗
AMBA AMBARELLA INC	M Exercise	2015-03-30	2015-03-30	1,000	$9.99	$10.0K	10,124	SEC↗
AMBA AMBARELLA INC	M Exercise deriv	2015-03-27	2015-03-30	1,389	—	$0	2,315	SEC↗
AMBA AMBARELLA INC	M Exercise	2015-03-27	2015-03-30	1,389	$8.82	$12.3K	10,513	SEC↗
AMBA AMBARELLA INC	S Sale	2015-03-27	2015-03-30	1,389	$70.90	$98.5K	9,124	SEC↗
AMBA AMBARELLA INC	S Sale	2015-03-26	2015-03-30	2,632	$69.00	$181.6K	9,124	SEC↗
AMBA AMBARELLA INC	S Sale	2015-03-20	2015-03-23	2,500	$71.02	$177.6K	11,756	SEC↗
AMBA AMBARELLA INC	S Sale	2015-03-19	2015-03-19	809	$68.75	$55.6K	14,256	SEC↗