AMBARELLA INC - AMBA
Insiders (Form 4) · last 180 days · showing up to 200 transactions
· Form 144 is shown in the SEC filings tab
· Updating…
Visible: 0
Transaction codes:
P = Open-market purchase ·
S = Open-market sale ·
A = Grant/award ·
M = Exercise/conversion of derivative ·
G = Gift ·
F = Tax withholding ·
J = Other ·
A/D:
A = Acquired (buy/receive) ·
D = Disposed (sell/give)
| Filed | Owner | Title | Code | A/D | Shares | Price | Value | Shares after | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Jul 10, 2026 | VP, Business Dev. & Marketing | S | D | 5,958.0 | 78.66 | 468,656.28 | 60,557.0 | View | |
| Jul 02, 2026 | Senior VP, Systems & GM | S | D | 10,000.0 | 88.84 | 888,400.0 | 155,924.0 | View | |
| Jul 02, 2026 | CEO | S | D | 16,250.0 | 90.08 | 1,463,800.0 | 773,607.0 | View | |
| Jun 30, 2026 | — | S | D | 250.0 | 62.01 | 15,502.5 | 41,029.0 | View | |
| Jun 18, 2026 | CFO | S | D | 1,847.0 | 66.98 | 123,712.06 | 112,590.0 | View | |
| Jun 18, 2026 | CFO | S | D | 3,186.0 | 67.87 | 216,233.82 | 114,437.0 | View | |
| Jun 18, 2026 | Chief Operations Officer | S | D | 2,951.0 | 67.87 | 200,284.37 | 157,098.0 | View | |
| Jun 18, 2026 | Senior VP, Systems & GM | S | D | 2,017.0 | 67.87 | 136,893.79 | 165,924.0 | View | |
| Jun 18, 2026 | CEO | G | D | 10,000.0 | 0.0 | 0.0 | 789,857.0 | View | |
| Jun 18, 2026 | CEO | S | D | 6,204.0 | 67.87 | 421,065.48 | 799,857.0 | View | |
| Jun 16, 2026 | VP, Business Development and | S | D | 9,856.0 | 67.06 | 660,943.36 | 66,515.0 | View | |
| May 28, 2026 | CFO | M | D | 400.0 | 0.0 | 0.0 | 24,600.0 | View | |
| May 28, 2026 | CFO | S | D | 400.0 | 96.0 | 38,400.0 | 117,623.0 | View | |
| May 28, 2026 | CFO | M | A | 400.0 | 55.8 | 22,320.0 | 118,023.0 | View | |
| May 28, 2026 | CEO | S | D | 9,150.0 | 92.0487 | 842,245.61 | 806,061.0 | View | |
| May 28, 2026 | CEO | S | D | 6,065.0 | 91.2294 | 553,306.31 | 815,211.0 | View | |
| May 28, 2026 | CEO | S | D | 17,285.0 | 90.3791 | 1,562,202.74 | 821,276.0 | View | |
| Apr 22, 2026 | CFO | S | D | 1,971.0 | 60.0 | 118,260.0 | 117,623.0 | View | |
| Mar 19, 2026 | Senior VP, Systems & GM, Asia | M | D | 9,553.0 | 0.0 | 0.0 | 0.0 | View | |
| Mar 19, 2026 | Senior VP, Systems & GM, Asia | S | D | 2,155.0 | 54.14 | 116,671.7 | 167,941.0 | View | |
| Mar 19, 2026 | Senior VP, Systems & GM, Asia | A | A | 5,930.0 | 0.0 | 0.0 | 170,096.0 | View | |
| Mar 19, 2026 | Senior VP, Systems & GM, Asia | S | D | 4,729.0 | 52.77 | 249,549.33 | 164,166.0 | View | |
| Mar 19, 2026 | Senior VP, Systems & GM, Asia | M | A | 9,553.0 | — | — | 168,895.0 | View | |
| Mar 19, 2026 | Chief Operations Officer | M | D | 13,678.0 | 0.0 | 0.0 | 0.0 | View | |
| Mar 19, 2026 | Chief Operations Officer | S | D | 3,641.0 | 54.14 | 197,123.74 | 160,049.0 | View | |
| Mar 19, 2026 | Chief Operations Officer | A | A | 7,320.0 | 0.0 | 0.0 | 163,690.0 | View | |
| Mar 19, 2026 | Chief Operations Officer | S | D | 6,729.0 | 52.77 | 355,089.33 | 156,370.0 | View | |
| Mar 19, 2026 | Chief Operations Officer | M | A | 13,678.0 | — | — | 163,099.0 | View | |
| Mar 19, 2026 | VP, Business Development and M | M | D | 4,651.0 | 0.0 | 0.0 | 0.0 | View | |
| Mar 19, 2026 | VP, Business Development and M | A | A | 2,849.0 | 0.0 | 0.0 | 76,371.0 | View | |
| Mar 19, 2026 | VP, Business Development and M | M | A | 4,651.0 | — | — | 73,522.0 | View | |
| Mar 19, 2026 | CFO | M | D | 3,556.0 | 0.0 | 0.0 | 0.0 | View | |
| Mar 19, 2026 | CFO | S | D | 3,038.0 | 54.14 | 164,477.32 | 119,594.0 | View | |
| Mar 19, 2026 | CFO | A | A | 5,560.0 | 0.0 | 0.0 | 122,632.0 | View | |
| Mar 19, 2026 | CFO | S | D | 4,577.0 | 52.77 | 241,528.29 | 117,072.0 | View | |
| Mar 19, 2026 | CFO | M | A | 3,556.0 | — | — | 121,649.0 | View | |
| Mar 19, 2026 | CEO | M | D | 27,598.0 | 0.0 | 0.0 | 0.0 | View | |
| Mar 19, 2026 | CEO | S | D | 8,083.0 | 54.14 | 437,613.62 | 838,561.0 | View | |
| Mar 19, 2026 | CEO | A | A | 15,686.0 | 0.0 | 0.0 | 846,644.0 | View | |
| Mar 19, 2026 | CEO | S | D | 18,976.0 | 52.77 | 1,001,363.52 | 830,958.0 | View | |
| Mar 19, 2026 | CEO | M | A | 27,598.0 | — | — | 849,934.0 | View | |
| Mar 04, 2026 | — | A | A | 2,457.0 | 0.0 | 0.0 | 2,457.0 | View | |
| Mar 04, 2026 | CEO | A | A | 53,203.0 | 0.0 | 0.0 | 53,203.0 | View | |
| Mar 04, 2026 | CEO | M | D | 50,000.0 | 0.0 | 0.0 | 0.0 | View | |
| Mar 04, 2026 | CEO | A | A | 53,203.0 | 0.0 | 0.0 | 822,182.0 | View | |
| Mar 04, 2026 | CEO | S | D | 12,040.0 | 61.4236 | 739,540.14 | 768,979.0 | View | |
| Mar 04, 2026 | CEO | S | D | 32,460.0 | 60.9127 | 1,977,226.24 | 781,019.0 | View | |
| Mar 04, 2026 | CEO | S | D | 2,600.0 | 59.5269 | 154,769.94 | 813,479.0 | View | |
| Mar 04, 2026 | CEO | S | D | 1,900.0 | 58.77 | 111,663.0 | 816,079.0 | View | |
| Mar 04, 2026 | CEO | S | D | 1,000.0 | 56.832 | 56,832.0 | 817,979.0 | View | |
| Mar 04, 2026 | CEO | M | A | 50,000.0 | 41.36 | 2,068,000.0 | 818,979.0 | View | |
| Mar 04, 2026 | Senior VP, Systems & GM, Asia | A | A | 17,329.0 | 0.0 | 0.0 | 17,329.0 | View | |
| Mar 04, 2026 | Senior VP, Systems & GM, Asia | A | A | 17,329.0 | 0.0 | 0.0 | 159,188.0 | View | |
| Mar 04, 2026 | Chief Operations Officer | A | A | 24,701.0 | 0.0 | 0.0 | 24,701.0 | View | |
| Mar 04, 2026 | Chief Operations Officer | A | A | 24,701.0 | 0.0 | 0.0 | 149,267.0 | View | |
| Mar 04, 2026 | VP, Business Development and M | A | A | 7,220.0 | 0.0 | 0.0 | 7,220.0 | View | |
| Mar 04, 2026 | VP, Business Development and M | A | A | 7,220.0 | 0.0 | 0.0 | 68,871.0 | View | |
| Mar 04, 2026 | CFO | A | A | 15,201.0 | 0.0 | 0.0 | 15,201.0 | View | |
| Mar 04, 2026 | CFO | A | A | 15,201.0 | 0.0 | 0.0 | 117,939.0 | View | |
| Jan 23, 2026 | Senior VP, Systems & GM, Asia | S | D | 7,945.0 | 70.25 | 558,136.25 | 149,587.0 | View |