Adam Lee Soroca
CIK 1725125 · View on SEC EDGAR ↗
Insider
First SEC filing: Dec. 15, 2017 · Latest: Dec. 15, 2017
On this page
- Insider at Companies where this person is a reporting insider.
- Insider transactions Every share this person bought or sold, from Form 4 filings.
- Derivatives Options and other derivative holdings reported by this person.
- Initial holdings The stakes this person held when they first started reporting.
- Compensation Executive pay disclosed in company proxy statements.
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 27 non-open-market transactions below
last 12 months, based on the transactions shown below
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
27 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Nov. 22, 2024 | MGNI | S 10b5-1 | 8,328 | $17.00 | $141,576 | 421,347 Direct | -1.94% | Disposed | 36.6% (price as of 2026-08-21) |
| Nov. 18, 2024 | MGNI | S 10b5-1 | 7,849 | $15.60 | $122,444 | 421,347 Direct | -1.83% | Disposed | 48.8% (price as of 2026-08-21) |
| Aug. 19, 2024 | MGNI | S 10b5-1 | 7,910 | $12.59 | $99,587 | 436,001 Direct | -1.78% | Disposed | 84.4% (price as of 2026-08-21) |
| May 17, 2024 | MGNI | S 10b5-1 | 10,597 | $12.30 | $130,343 | 450,655 Direct | -2.30% | Disposed | 88.7% (price as of 2026-08-21) |
| May 16, 2024 | MGNI | S 10b5-1 | 23,453 | $12.00 | $281,436 | 461,252 Direct | -4.84% | Disposed | 93.5% (price as of 2026-08-21) |
| March 14, 2024 | MGNI | S 10b5-1 | 17,245 | $11.32 | $195,213 | 493,467 Direct | -3.38% | Disposed | 105.1% (price as of 2026-08-21) |
| Aug. 16, 2023 | MGNI | S | 6,840 | $8.31 | $56,840 | 425,437 Direct | -1.58% | Disposed | 179.4% (price as of 2026-08-21) |
| May 16, 2023 | MGNI | S | 12,390 | $10.88 | $134,803 | 432,277 Direct | -2.79% | Disposed | 113.4% (price as of 2026-08-21) |
| Feb. 15, 2022 | MGNI | S 10b5-1 | 5,000 | $13.66 | $68,300 | 378,107 Direct | -1.31% | Disposed | 69.9% (price as of 2026-08-21) |
| Jan. 18, 2022 | MGNI | S 10b5-1 | 5,000 | $14.61 | $73,050 | 289,769 Direct | -1.70% | Disposed | 58.9% (price as of 2026-08-21) |
| Dec. 15, 2021 | MGNI | S 10b5-1 | 5,000 | $17.11 | $85,550 | 294,769 Direct | -1.67% | Disposed | 35.7% (price as of 2026-08-21) |
| Dec. 1, 2021 | MGNI | S 10b5-1 | 20,000 | $18.23 | $364,600 | 299,769 Direct | -6.25% | Disposed | 27.3% (price as of 2026-08-21) |
| Aug. 16, 2021 | MGNI | S | 3,396 | $26.82 | $91,081 | 335,300 Direct | -1.00% | Disposed | -13.4% (price as of 2026-08-21) |
| May 17, 2021 | MGNI | S | 26,235 | $25.98 | $681,585 | 338,696 Direct | -7.19% | Disposed | -10.6% (price as of 2026-08-21) |
| Sept. 1, 2020 | MGNI | S 10b5-1 | 5,182 | $7.38 | $38,243 | 413,978 Direct | -1.24% | Disposed | 214.6% (price as of 2026-08-21) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II)
Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| Jan. 9, 2025 | MGNI | Performance Stock Units | Common Stock (25,083) | — | — | 25,083 | Acquired |
| Nov. 22, 2024 | MGNI | Employee Stock Option (Right to Buy) | Common Stock (8,328) | $1.97 | March 15, 2028 | 8,328 | Disposed |
| Jan. 2, 2024 | MGNI | Performance Stock Units | Common Stock (40,602) | — | — | 40,602 | Acquired |
| Jan. 1, 2023 | MGNI | Performance Stock Units | Common Stock (40,602) | — | — | 40,602 | Acquired |
| Feb. 1, 2022 | MGNI | Employee Stock Option (right to buy) | Common Stock (68,886) | $13.90 | Feb. 1, 2032 | 68,886 | Acquired |
| April 1, 2021 | MGNI | Employee Stock Option (right to buy) | Common Stock (17,726) | $42.80 | April 1, 2031 | 17,726 | Acquired |
| Sept. 1, 2020 | MGNI | Employee Stock Option (Right to Buy) | Common Stock (1,396) | $4.92 | Feb. 20, 2029 | 1,396 | Disposed |
| Sept. 1, 2020 | MGNI | Employee Stock Option (Right to Buy) | Common Stock (439) | $1.97 | March 15, 2028 | 439 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Dec. 15, 2017 | MGNI | Common Stock | 35,000 | Direct |
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2025 | $510,000 | $12,638 | $1,751,488 | — | $345,719 | — | $9,698 | $2,629,543 |
| 2024 | $490,000 | — | $1,524,735 | — | $371,229 | — | $9,323 | $2,395,287 |
| 2019 | $325,000 | — | $772,440 | $377,879 | $266,288 | — | $7,682 | $1,749,289 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.