Silvana Battaglia
CIK 1774724 · View on SEC EDGAR ↗
Insider
First SEC filing: May 17, 2019 · Latest: June 4, 2026
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 79 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
79 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| June 18, 2025 | COR | S | 4,077 | $297.40 | $1,212,500 | 11,297 Direct | -26.52% | Disposed | 6.6% (price as of 2026-08-21) |
| Feb. 21, 2025 | COR | S | 5,000 | $242.24 | $1,211,200 | 15,374 Direct | -24.54% | Disposed | 30.8% (price as of 2026-08-21) |
| Dec. 20, 2024 | COR | S | 1,678 | $228.72 | $383,792 | 20,329 Direct | -7.62% | Disposed | 38.6% (price as of 2026-08-21) |
| Aug. 6, 2024 | COR | S | 1,473 | $242.69 | $357,482 | 10,948 Direct | -11.86% | Disposed | 30.6% (price as of 2026-08-21) |
| Nov. 16, 2023 | COR | S | 4,516 | $196.00 | $885,136 | 11,628 Direct | -27.97% | Disposed | 61.7% (price as of 2026-08-21) |
| Nov. 16, 2023 | COR | S | 10,231 | $196.00 | $2,005,276 | 11,628 Direct | -46.80% | Disposed | 61.7% (price as of 2026-08-21) |
| Dec. 16, 2022 | COR | S | 9,031 | $167.00 | $1,508,177 | 10,784 Direct | -45.58% | Disposed | 89.8% (price as of 2026-08-21) |
| Dec. 16, 2022 | COR | S | 821 | $167.00 | $137,107 | 10,784 Direct | -7.07% | Disposed | 89.8% (price as of 2026-08-21) |
| March 15, 2022 | COR | S | 6,820 | $149.96 | $1,022,727 | 1,277 Direct | -84.23% | Disposed | 111.4% (price as of 2026-08-21) |
| Aug. 6, 2021 | COR | S | 4,655 | $121.95 | $567,677 | 365 Direct | -92.73% | Disposed | 159.9% (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 |
|---|---|---|---|---|---|---|---|
| Nov. 20, 2024 | COR | Restricted Stock Units | Common Stock (2,797) | — | — | 2,797 | Acquired |
| Nov. 8, 2024 | COR | Restricted Stock Units | Common Stock (1,084) | — | — | 1,084 | Disposed |
| Nov. 8, 2024 | COR | Restricted Stock Units | Common Stock (1,264) | — | — | 1,264 | Disposed |
| Nov. 8, 2024 | COR | Restricted Stock Units | Common Stock (2,971) | — | — | 2,971 | Disposed |
| March 11, 2024 | COR | Restricted Stock Units | Common Stock (8,415) | — | — | 8,415 | Acquired |
| March 8, 2024 | COR | Restricted Stock Units | Common Stock (1,211) | — | — | 1,211 | Disposed |
| Nov. 16, 2023 | COR | Non-qualified Stock Option (Right to Buy) | Common Stock (4,516) | $86.09 | Nov. 13, 2026 | 4,516 | Disposed |
| Nov. 10, 2023 | COR | Restricted Stock Units | Common Stock (2,971) | — | — | 2,971 | Disposed |
| Nov. 10, 2023 | COR | Restricted Stock Units | Common Stock (1,454) | — | — | 1,454 | Disposed |
| Nov. 9, 2023 | COR | Restricted Stock Units | Common Stock (1,264) | — | — | 1,264 | Disposed |
| Nov. 8, 2023 | COR | Restricted Stock Units | Common Stock (3,253) | — | — | 3,253 | Acquired |
| June 22, 2023 | AGL | Options (Right to buy) | Common Stock (19,251) | $16.74 | June 22, 2033 | 19,251 | Acquired |
| March 9, 2023 | COR | Restricted Stock Units | Common Stock (1,211) | — | — | 1,211 | Disposed |
| Dec. 16, 2022 | COR | Non-qualified Stock Option (Right to Buy) | Common Stock (9,031) | $86.09 | Nov. 13, 2026 | 9,031 | Disposed |
| Nov. 13, 2022 | COR | Restricted Stock Units | Common Stock (2,324) | — | — | 2,324 | Disposed |
| Nov. 10, 2022 | COR | Restricted Stock Units | Common Stock (2,970) | — | — | 2,970 | Disposed |
| Nov. 10, 2022 | COR | Restricted Stock Units | Common Stock (1,454) | — | — | 1,454 | Disposed |
| Nov. 9, 2022 | COR | Restricted Stock Units | Common Stock (3,793) | — | — | 3,793 | Acquired |
| March 9, 2022 | COR | Restricted Stock Units | Common Stock (1,211) | — | — | 1,211 | Disposed |
| March 1, 2022 | COR | Restricted Stock Units | Common Stock (9,038) | — | — | 9,038 | Disposed |
| Nov. 10, 2021 | COR | Restricted Stock Units | Common Stock (1,453) | — | — | 1,453 | Disposed |
| Nov. 10, 2021 | COR | Restricted Stock Units | Common Stock (8,912) | — | — | 8,912 | Acquired |
| Aug. 6, 2021 | COR | Non-qualified Stock Option (Right to Buy) | Common Stock (4,515) | $86.09 | Nov. 13, 2026 | 4,515 | Disposed |
| March 9, 2021 | COR | Restricted Stock Units | Common Stock (3,633) | — | — | 3,633 | Acquired |
| Nov. 10, 2020 | COR | Restricted Stock Units | Common Stock (4,361) | — | — | 4,361 | Acquired |
| Nov. 13, 2019 | COR | Non-qualified Stock Option (Right to Buy) | Common Stock (18,062) | $86.09 | Nov. 13, 2026 | 18,062 | Acquired |
| Nov. 13, 2019 | COR | Restricted Stock Units | Common Stock (2,324) | — | Nov. 13, 2026 | 2,324 | Acquired |
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 |
|---|---|---|---|---|
| May 17, 2019 | COR | Restricted Stock Units→ Common Stock (9,038) | 9,038 | Direct |