Eleni Istavridis
CIK 1828780 · View on SEC EDGAR ↗
Insider
First SEC filing: June 12, 2026 · Latest: June 12, 2026
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 45 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 |
|---|---|---|---|---|---|---|---|---|---|
| July 1, 2026 | SON | A | 646 | $56.15 | $36,273 | 16,295 Direct | +4.13% | Acquired | 3.1% (price as of 2026-08-20) |
| June 10, 2026 | SON | A | 171 | $48.99 | $8,377 | 15,649 Direct | +1.10% | Acquired | 18.2% (price as of 2026-08-20) |
| April 1, 2026 | SON | A | 657 | $55.17 | $36,247 | 15,478 Direct | +4.43% | Acquired | 4.9% (price as of 2026-08-20) |
| March 10, 2026 | SON | A | 146 | $53.29 | $7,780 | 14,821 Direct | +0.99% | Acquired | 8.7% (price as of 2026-08-20) |
| Jan. 2, 2026 | SON | A | 817 | $44.37 | $36,250 | 14,675 Direct | +5.90% | Acquired | 30.5% (price as of 2026-08-20) |
| Dec. 10, 2025 | SON | A | 173 | $41.93 | $7,254 | 13,858 Direct | +1.26% | Acquired | 38.1% (price as of 2026-08-20) |
| Oct. 1, 2025 | SON | A | 842 | $43.04 | $36,240 | 13,686 Direct | +6.56% | Acquired | 34.5% (price as of 2026-08-20) |
| Sept. 10, 2025 | SON | A | 146 | $46.06 | $6,725 | 12,843 Direct | +1.15% | Acquired | 25.7% (price as of 2026-08-20) |
| July 1, 2025 | SON | A | 792 | $45.74 | $36,226 | 12,697 Direct | +6.65% | Acquired | 26.6% (price as of 2026-08-20) |
| June 10, 2025 | SON | A | 136 | $46.02 | $6,259 | 11,905 Direct | +1.16% | Acquired | 25.8% (price as of 2026-08-20) |
| April 1, 2025 | SON | A | 756 | $47.96 | $36,258 | 11,769 Direct | +6.86% | Acquired | 20.7% (price as of 2026-08-20) |
| March 10, 2025 | SON | A | 120 | $47.27 | $5,672 | 11,013 Direct | +1.10% | Acquired | 22.5% (price as of 2026-08-20) |
| Jan. 2, 2025 | SON | A | 755 | $48.01 | $36,248 | 10,893 Direct | +7.45% | Acquired | 20.6% (price as of 2026-08-20) |
| Dec. 10, 2024 | SON | A | 102 | $51.46 | $5,249 | 10,138 Direct | +1.02% | Acquired | 12.5% (price as of 2026-08-20) |
| Oct. 1, 2024 | SON | A | 667 | $54.32 | $36,231 | 10,036 Direct | +7.12% | Acquired | 6.6% (price as of 2026-08-20) |
| Sept. 10, 2024 | SON | A | 89 | $54.24 | $4,827 | 9,369 Direct | +0.96% | Acquired | 6.7% (price as of 2026-08-20) |
| July 1, 2024 | SON | A | 720 | $50.31 | $36,223 | 9,280 Direct | +8.41% | Acquired | 15.1% (price as of 2026-08-20) |
| June 10, 2024 | SON | A | 75 | $59.16 | $4,437 | 8,560 Direct | +0.88% | Acquired | -2.1% (price as of 2026-08-20) |
| April 1, 2024 | SON | A | 629 | $57.60 | $36,230 | 8,485 Direct | +8.01% | Acquired | 0.5% (price as of 2026-08-20) |
| March 8, 2024 | SON | A | 69 | $57.55 | $3,971 | 7,856 Direct | +0.89% | Acquired | 0.6% (price as of 2026-08-20) |
| Jan. 2, 2024 | SON | A | 636 | $56.99 | $36,246 | 7,787 Direct | +8.89% | Acquired | 1.6% (price as of 2026-08-20) |
| Dec. 8, 2023 | SON | A | 66 | $54.49 | $3,596 | 7,151 Direct | +0.93% | Acquired | 6.3% (price as of 2026-08-20) |
| Oct. 2, 2023 | SON | A | 674 | $53.80 | $36,261 | 7,084 Direct | +10.51% | Acquired | 7.6% (price as of 2026-08-20) |
| Sept. 8, 2023 | SON | A | 59 | $54.86 | $3,237 | 6,411 Direct | +0.93% | Acquired | 5.5% (price as of 2026-08-20) |
| July 3, 2023 | SON | A | 607 | $59.73 | $36,256 | 6,352 Direct | +10.57% | Acquired | -3.1% (price as of 2026-08-20) |
| June 9, 2023 | SON | A | 46 | $62.94 | $2,895 | 5,745 Direct | +0.81% | Acquired | -8.0% (price as of 2026-08-20) |
| April 3, 2023 | SON | A | 597 | $60.75 | $36,268 | 5,698 Direct | +11.70% | Acquired | -4.7% (price as of 2026-08-20) |
| March 10, 2023 | SON | A | 44 | $56.35 | $2,479 | 5,102 Direct | +0.87% | Acquired | 2.8% (price as of 2026-08-20) |
| Jan. 3, 2023 | SON | A | 559 | $60.33 | $33,724 | 5,058 Direct | +12.42% | Acquired | -4.0% (price as of 2026-08-20) |
| Dec. 9, 2022 | SON | A | 36 | $60.13 | $2,165 | 4,498 Direct | +0.81% | Acquired | -3.7% (price as of 2026-08-20) |
| Oct. 3, 2022 | SON | A | 584 | $57.79 | $33,749 | 4,462 Direct | +15.06% | Acquired | 0.2% (price as of 2026-08-20) |
| Sept. 9, 2022 | SON | A | 29 | $64.71 | $1,877 | 3,878 Direct | +0.75% | Acquired | -10.5% (price as of 2026-08-20) |
| July 1, 2022 | SON | A | 574 | $58.83 | $33,768 | 3,849 Direct | +17.53% | Acquired | -1.6% (price as of 2026-08-20) |
| June 10, 2022 | SON | A | 28 | $56.91 | $1,593 | 3,275 Direct | +0.86% | Acquired | 1.7% (price as of 2026-08-20) |
| April 1, 2022 | SON | A | 530 | $63.70 | $33,761 | 3,247 Direct | +19.51% | Acquired | -9.1% (price as of 2026-08-20) |
| March 10, 2022 | SON | A | 22 | $55.49 | $1,221 | 2,717 Direct | +0.82% | Acquired | 4.3% (price as of 2026-08-20) |
| Jan. 3, 2022 | SON | A | 565 | $57.49 | $32,482 | 2,696 Direct | +26.51% | Acquired | 0.7% (price as of 2026-08-20) |
| Dec. 10, 2021 | SON | A | 16 | $59.89 | $958 | 2,130 Direct | +0.76% | Acquired | -3.3% (price as of 2026-08-20) |
| Oct. 1, 2021 | SON | A | 540 | $60.16 | $32,486 | 2,114 Direct | +34.31% | Acquired | -3.8% (price as of 2026-08-20) |
| Sept. 10, 2021 | SON | A | 11 | $62.87 | $692 | 1,574 Direct | +0.70% | Acquired | -7.9% (price as of 2026-08-20) |
| July 1, 2021 | SON | A | 487 | $66.68 | $32,473 | 1,563 Direct | +45.26% | Acquired | -13.2% (price as of 2026-08-20) |
| June 10, 2021 | SON | A | 7 | $66.85 | $468 | 1,076 Direct | +0.65% | Acquired | -13.4% (price as of 2026-08-20) |
| April 1, 2021 | SON | A | 508 | $64.00 | $32,512 | 1,068 Direct | +90.71% | Acquired | -9.5% (price as of 2026-08-20) |
| March 10, 2021 | SON | A | 4 | $62.69 | $251 | 560 Direct | +0.72% | Acquired | -7.6% (price as of 2026-08-20) |
| Jan. 4, 2021 | SON | A | 556 | $58.40 | $32,470 | 556 Direct | — | Acquired | -0.9% (price as of 2026-08-20) |
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 1, 2026 | SON | Phantom Stock Units | Common Stock (646) | — | — | 646 | Acquired |
| June 10, 2026 | SON | Phantom Stock Units | Common Stock (171) | — | — | 171 | Acquired |
| April 1, 2026 | SON | Phantom Stock Units | Common Stock (657) | — | — | 657 | Acquired |
| March 10, 2026 | SON | Phantom Stock Units | Common Stock (146) | — | — | 146 | Acquired |
| Jan. 2, 2026 | SON | Phantom Stock Units | Common Stock (817) | — | — | 817 | Acquired |
| Dec. 10, 2025 | SON | Phantom Stock Units | Common Stock (173) | — | — | 173 | Acquired |
| Oct. 1, 2025 | SON | Phantom Stock Units | Common Stock (842) | — | — | 842 | Acquired |
| Sept. 10, 2025 | SON | Phantom Stock Units | Common Stock (146) | — | — | 146 | Acquired |
| July 1, 2025 | SON | Phantom Stock Units | Common Stock (792) | — | — | 792 | Acquired |
| June 10, 2025 | SON | Phantom Stock Units | Common Stock (136) | — | — | 136 | Acquired |
| April 1, 2025 | SON | Phantom Stock Units | Common Stock (756) | — | — | 756 | Acquired |
| March 10, 2025 | SON | Phantom Stock Units | Common Stock (120) | — | — | 120 | Acquired |
| Jan. 2, 2025 | SON | Phantom Stock Units | Common Stock (755) | — | — | 755 | Acquired |
| Dec. 10, 2024 | SON | Phantom Stock Units | Common Stock (102) | — | — | 102 | Acquired |
| Oct. 1, 2024 | SON | Phantom Stock Units | Common Stock (667) | — | — | 667 | Acquired |
| Sept. 10, 2024 | SON | Phantom Stock Units | Common Stock (89) | — | — | 89 | Acquired |
| July 1, 2024 | SON | Phantom Stock Units | Common Stock (720) | — | — | 720 | Acquired |
| June 10, 2024 | SON | Phantom Stock Units | Common Stock (75) | — | — | 75 | Acquired |
| April 1, 2024 | SON | Phantom Stock Units | Common Stock (629) | — | — | 629 | Acquired |
| March 8, 2024 | SON | Phantom Stock Units | Common Stock (69) | — | — | 69 | Acquired |
| Jan. 2, 2024 | SON | Phantom Stock Units | Common Stock (636) | — | — | 636 | Acquired |
| Dec. 8, 2023 | SON | Phantom Stock Units | Common Stock (66) | — | — | 66 | Acquired |
| Oct. 2, 2023 | SON | Phantom Stock Units | Common Stock (674) | — | — | 674 | Acquired |
| Sept. 8, 2023 | SON | Phantom Stock Units | Common Stock (59) | — | — | 59 | Acquired |
| July 3, 2023 | SON | Phantom Stock Units | Common Stock (607) | — | — | 607 | Acquired |
| June 9, 2023 | SON | Phantom Stock Units | Common Stock (46) | — | — | 46 | Acquired |
| April 3, 2023 | SON | Phantom Stock Units | Common Stock (597) | — | — | 597 | Acquired |
| March 10, 2023 | SON | Phantom Stock Units | Common Stock (44) | — | — | 44 | Acquired |
| Jan. 3, 2023 | SON | Phantom Stock Units | Common Stock (559) | — | — | 559 | Acquired |
| Dec. 9, 2022 | SON | Phantom Stock Units | Common Stock (36) | — | — | 36 | Acquired |
| Oct. 3, 2022 | SON | Phantom Stock Units | Common Stock (584) | — | — | 584 | Acquired |
| Sept. 9, 2022 | SON | Phantom Stock Units | Common Stock (29) | — | — | 29 | Acquired |
| July 1, 2022 | SON | Phantom Stock Units | Common Stock (574) | — | — | 574 | Acquired |
| June 10, 2022 | SON | Phantom Stock Units | Common Stock (28) | — | — | 28 | Acquired |
| April 1, 2022 | SON | Phantom Stock Units | Common Stock (530) | — | — | 530 | Acquired |
| March 10, 2022 | SON | Phantom Stock Units | Common Stock (22) | — | — | 22 | Acquired |
| Jan. 3, 2022 | SON | Phantom Stock Units | Common Stock (565) | — | — | 565 | Acquired |
| Dec. 10, 2021 | SON | Phantom Stock Units | Common Stock (16) | — | — | 16 | Acquired |
| Oct. 1, 2021 | SON | Phantom Stock Units | Common Stock (540) | — | — | 540 | Acquired |
| Sept. 10, 2021 | SON | Phantom Stock Units | Common Stock (11) | — | — | 11 | Acquired |
| July 1, 2021 | SON | Phantom Stock Units | Common Stock (487) | — | — | 487 | Acquired |
| June 10, 2021 | SON | Phantom Stock Units | Common Stock (7) | — | — | 7 | Acquired |
| April 1, 2021 | SON | Phantom Stock Units | Common Stock (508) | — | — | 508 | Acquired |
| March 10, 2021 | SON | Phantom Stock Units | Common Stock (4) | — | — | 4 | Acquired |
| Jan. 4, 2021 | SON | Phantom Stock Units | Common Stock (556) | — | — | 556 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).