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David Plouffe
Insider
First SEC filing: June 8, 2026 · Latest: June 8, 2026
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net: $0
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 |
|---|---|---|---|---|---|---|---|---|---|
| July 9, 2026 | OSCR | A | 681 | $31.20 | $21,247 | 7,535 Direct | +9.94% | Acquired | -0.8% (price as of 2026-10-02) |
| June 4, 2026 | OSCR | A | 8,475 | · | · | 137,121 Direct | +6.59% | Acquired | (price as of 2026-10-02) |
| April 9, 2026 | OSCR | A | 1,461 | $14.54 | $21,243 | 6,854 Direct | +27.09% | Acquired | 112.8% (price as of 2026-10-02) |
| Jan. 8, 2026 | OSCR | A | 1,257 | $16.90 | $21,243 | 5,393 Direct | +30.39% | Acquired | 83.1% (price as of 2026-10-02) |
| Oct. 9, 2025 | OSCR | A | 1,034 | $20.54 | $21,238 | 4,136 Direct | +33.33% | Acquired | 50.6% (price as of 2026-10-02) |
| July 10, 2025 | OSCR | A | 1,368 | $15.53 | $21,245 | 3,102 Direct | +78.89% | Acquired | 99.2% (price as of 2026-10-02) |
| June 4, 2025 | OSCR | A | 14,134 | · | · | 128,646 Direct | +12.34% | Acquired | (price as of 2026-10-02) |
| April 10, 2025 | OSCR | A | 1,734 | $12.25 | $21,242 | 1,734 Direct | · | Acquired | 152.6% (price as of 2026-10-02) |
| June 6, 2024 | OSCR | A | 8,974 | · | · | 114,512 Direct | +8.50% | Acquired | (price as of 2026-10-02) |
| June 8, 2023 | OSCR | A | 19,751 | · | · | 105,538 Direct | +23.02% | Acquired | (price as of 2026-10-02) |
| June 9, 2022 | OSCR | A | 35,787 | · | · | 85,787 Direct | +71.57% | Acquired | (price as of 2026-10-02) |
| March 5, 2021 | OSCR | A | 50,000 | · | · | 50,000 Direct | · | Acquired | (price as of 2026-10-02) |
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 |
|---|---|---|---|---|---|---|---|
| July 9, 2026 | OSCR | Deferred Stock Unit | Class A Common Stock | · | · | 681 | Acquired |
| April 9, 2026 | OSCR | Deferred Stock Unit | Class A Common Stock | · | · | 1,461 | Acquired |
| Jan. 8, 2026 | OSCR | Deferred Stock Unit | Class A Common Stock | · | · | 1,257 | Acquired |
| Oct. 9, 2025 | OSCR | Deferred Stock Unit | Class A Common Stock | · | · | 1,034 | Acquired |
| July 10, 2025 | OSCR | Deferred Stock Unit | Class A Common Stock | · | · | 1,368 | Acquired |
| April 10, 2025 | OSCR | Deferred Stock Unit | Class A Common Stock | · | · | 1,734 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).