Sarah Patricia Harden
CIK 1781873 · View on SEC EDGAR ↗
Insider
First SEC filing: June 10, 2026 · Latest: June 10, 2026
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 6 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
No open-market trades on record; showing all filings.
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| June 8, 2026 | MGNI | A | 13,798 | — | — | 163,737 Direct | +9.20% | Acquired | (price as of 2026-08-21) |
| June 5, 2025 | MGNI | A | 10,766 | — | — | 149,939 Direct | +7.74% | Acquired | (price as of 2026-08-21) |
| June 12, 2024 | MGNI | A | 14,061 | — | — | 139,173 Direct | +11.24% | Acquired | (price as of 2026-08-21) |
| June 14, 2023 | MGNI | A | 13,743 | — | — | 125,112 Direct | +12.34% | Acquired | (price as of 2026-08-21) |
| June 7, 2022 | MGNI | A | 16,489 | — | — | 111,369 Direct | +17.38% | Acquired | (price as of 2026-08-21) |
| June 28, 2021 | MGNI | A | 3,936 | — | — | 94,880 Direct | +4.33% | Acquired | (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.