Insider · CIK 0001100612
Michael G. Barrett
Files at: OUT, MGNI, MM. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 18, 2026 AMForm 4 → | Sep 21, 8:03 pm EDT | OUTFRONT Media Inc.OUT | 6,312 | — | — | 6,312 | — | |
| Aug 15, 2026 FForm 4 → | Aug 18, 4:19 pm EDT | MAGNITE, INC.MGNI | 10,404 | $24.73 | $257,291 | 392,670 | — | |
| Aug 6, 2026 SForm 4 → | Aug 7, 5:00 pm EDT | MAGNITE, INC.MGNI | 293,968 | $22.72 | $6,678,953 | 403,074 | −42.2% | 10b5-1 |
| Aug 6, 2026 MForm 4 → | Aug 7, 5:00 pm EDT | MAGNITE, INC.MGNI | 293,968 | $5.80 | $1,705,014 | 697,042 | — | 10b5-1 |
| Jul 15, 2026 SForm 4 → | Jul 17, 5:00 pm EDT | MAGNITE, INC.MGNI | 38,596 | $20.35 | $785,429 | 403,074 | −8.74% | 10b5-1 |
| Jul 15, 2026 MForm 4 → | Jul 17, 5:00 pm EDT | MAGNITE, INC.MGNI | 38,596 | $5.80 | $223,857 | 441,670 | — | 10b5-1 |
| Jun 29, 2026 SForm 4 → | Jul 1, 4:49 pm EDT | MAGNITE, INC.MGNI | 75,000 | $19.50 | $1,462,500 | 403,074 | −15.7% | 10b5-1 |
| Jun 29, 2026 MForm 4 → | Jul 1, 4:49 pm EDT | MAGNITE, INC.MGNI | 75,000 | $5.80 | $435,000 | 478,074 | — | 10b5-1 |
| Jun 15, 2026 SForm 4 → | Jun 17, 6:44 pm EDT | MAGNITE, INC.MGNI | 278,596 | $16.92 | $4,712,908 | 403,074 | −40.9% | 10b5-1 |
| Jun 15, 2026 MForm 4 → | Jun 17, 6:44 pm EDT | MAGNITE, INC.MGNI | 278,596 | $5.80 | $1,615,857 | 503,074 | — | 10b5-1 |
| Feb 22, 2019 AForm 4 → | Feb 22, 7:56 pm EST | RUBICON PROJECT, INC.RUBI | 350,000 | — | — | 1,804,544 | — | plan? |
| Jan 15, 2019 FForm 4 → | Jan 17, 8:32 pm EST | RUBICON PROJECT, INC.RUBI | 31,063 | $4.02 | $124,873 | 1,454,544 | — | plan? |
| Nov 15, 2018 FForm 4 → | Nov 16, 7:36 pm EST | RUBICON PROJECT, INC.RUBI | 67,281 | $4.62 | $310,838 | 1,485,607 | — | plan? |
| Aug 7, 2018 PForm 4 → | Aug 8, 4:39 pm EDT | RUBICON PROJECT, INC.RUBI | 100,000 | $3.42 | $342,000 | 1,551,638 | +6.89% | plan? |
| Mar 15, 2018 AForm 4 → | Mar 16, 9:35 pm EDT | RUBICON PROJECT, INC.RUBI | 350,000 | — | — | 1,450,388 | — | plan? |
| Mar 17, 2017 AForm 4/A → | Apr 26, 9:25 pm EDT | RUBICON PROJECT, INC.RUBI | 1,099,138 | — | — | 1,099,138 | — | plan? |
| Mar 17, 2017 AForm 4 → | Mar 21, 9:31 pm EDT | RUBICON PROJECT, INC.RUBI | 1,099,138 | — | — | 1,099,138 | — | plan? amended |
| Oct 22, 2015 DUForm 4 → | Oct 23, 9:49 am EDT | Millennial Media Inc.MM | 1,998,038 | $1.75 | $3,496,567 | 0 | — | plan? |
| Jul 28, 2015 FForm 4 → | Jul 30, 5:07 pm EDT | Millennial Media Inc.MM | 185,504 | $1.70 | $315,357 | 1,998,038 | — | plan? |
| Jan 28, 2015 AForm 4 → | Jan 30, 4:32 pm EST | Millennial Media Inc.MM | 1,438,849 | — | — | 2,183,542 | — | plan? |