Walter M Rosebrough Jr
CIK 1413087 · View on SEC EDGAR ↗
Insider
First SEC filing: Jan. 13, 2026 · Latest: Jan. 13, 2026
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 48 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
48 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Nov. 9, 2020 | STE | S | 200 | $195.01 | $39,002 | 51,405 Direct | -0.39% | Disposed | 21.2% (price as of 2026-08-21) |
| Nov. 9, 2020 | STE | S | 6,786 | $194.25 | $1,318,180 | 51,605 Direct | -11.62% | Disposed | 21.7% (price as of 2026-08-21) |
| Nov. 9, 2020 | STE | S | 3,014 | $193.02 | $581,762 | 58,391 Direct | -4.91% | Disposed | 22.5% (price as of 2026-08-21) |
| Nov. 6, 2020 | STE | S | 1,300 | $182.19 | $236,847 | 61,405 Direct | -2.07% | Disposed | 29.8% (price as of 2026-08-21) |
| Nov. 6, 2020 | STE | S | 6,363 | $181.52 | $1,155,012 | 62,705 Direct | -9.21% | Disposed | 30.2% (price as of 2026-08-21) |
| Nov. 6, 2020 | STE | S | 2,337 | $180.60 | $422,062 | 69,068 Direct | -3.27% | Disposed | 30.9% (price as of 2026-08-21) |
| Aug. 7, 2020 | STE | S | 709 | $156.79 | $111,164 | 76,302 Direct | -0.92% | Disposed | 50.8% (price as of 2026-08-21) |
| Aug. 7, 2020 | STE | S | 5,874 | $155.79 | $915,110 | 77,011 Direct | -7.09% | Disposed | 51.8% (price as of 2026-08-21) |
| Aug. 7, 2020 | STE | S | 9,799 | $155.03 | $1,519,139 | 82,885 Direct | -10.57% | Disposed | 52.5% (price as of 2026-08-21) |
| Aug. 7, 2020 | STE | S | 11,552 | $154.05 | $1,779,586 | 92,684 Direct | -11.08% | Disposed | 53.5% (price as of 2026-08-21) |
| Aug. 7, 2020 | STE | S | 23,066 | $152.91 | $3,527,022 | 104,236 Direct | -18.12% | Disposed | 54.6% (price as of 2026-08-21) |
| Aug. 6, 2020 | STE | S | 1,996 | $156.87 | $313,113 | 76,302 Direct | -2.55% | Disposed | 50.7% (price as of 2026-08-21) |
| Aug. 6, 2020 | STE | S | 13,137 | $155.88 | $2,047,796 | 78,298 Direct | -14.37% | Disposed | 51.7% (price as of 2026-08-21) |
| Aug. 6, 2020 | STE | S | 35,867 | $155.29 | $5,569,786 | 91,435 Direct | -28.17% | Disposed | 52.2% (price as of 2026-08-21) |
| Aug. 6, 2020 | STE | S | 6,539 | $157.27 | $1,028,389 | 76,302 Direct | -7.89% | Disposed | 50.3% (price as of 2026-08-21) |
| Aug. 6, 2020 | STE | S | 3,415 | $156.38 | $534,038 | 82,841 Direct | -3.96% | Disposed | 51.2% (price as of 2026-08-21) |
| Aug. 6, 2020 | STE | S | 10,131 | $155.24 | $1,572,736 | 86,256 Direct | -10.51% | Disposed | 52.3% (price as of 2026-08-21) |
| Feb. 19, 2020 | STE | S | 512 | $168.59 | $86,318 | 72,623 Direct | -0.70% | Disposed | 40.2% (price as of 2026-08-21) |
| Feb. 19, 2020 | STE | S | 39,488 | $168.00 | $6,633,984 | 73,135 Direct | -35.06% | Disposed | 40.7% (price as of 2026-08-21) |
| Feb. 18, 2020 | STE | S | 32,255 | $167.46 | $5,401,422 | 72,623 Direct | -30.75% | Disposed | 41.2% (price as of 2026-08-21) |
| Aug. 8, 2019 | STE | S | 11,135 | $154.32 | $1,718,353 | 60,623 Direct | -15.52% | Disposed | 53.2% (price as of 2026-08-21) |
| Aug. 8, 2019 | STE | S | 32,865 | $153.65 | $5,049,707 | 71,758 Direct | -31.41% | Disposed | 53.9% (price as of 2026-08-21) |
| Aug. 7, 2019 | STE | S | 20,779 | $150.83 | $3,134,097 | 60,623 Direct | -25.53% | Disposed | 56.7% (price as of 2026-08-21) |
| Aug. 7, 2019 | STE | S | 37,721 | $149.93 | $5,655,510 | 81,402 Direct | -31.67% | Disposed | 57.7% (price as of 2026-08-21) |
| May 31, 2019 | STE | S 10b5-1 | 1,875 | $132.55 | $248,531 | 43,914 Direct | -4.09% | Disposed | 78.4% (price as of 2026-08-21) |
| May 31, 2019 | STE | S 10b5-1 | 29,083 | $132.06 | $3,840,701 | 45,789 Direct | -38.84% | Disposed | 79.0% (price as of 2026-08-21) |
| May 31, 2019 | STE | S 10b5-1 | 28,042 | $130.84 | $3,669,015 | 74,872 Direct | -27.25% | Disposed | 80.7% (price as of 2026-08-21) |
| May 30, 2019 | STE | S 10b5-1 | 30,678 | $133.05 | $4,081,708 | 74,672 Direct | -29.12% | Disposed | 77.7% (price as of 2026-08-21) |
| May 30, 2019 | STE | S 10b5-1 | 1,400 | $134.60 | $188,440 | 45,350 Direct | -2.99% | Disposed | 75.6% (price as of 2026-08-21) |
| May 30, 2019 | STE | S 10b5-1 | 27,922 | $134.18 | $3,746,574 | 46,750 Direct | -37.39% | Disposed | 76.2% (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 |
|---|---|---|---|---|---|---|---|
| April 1, 2026 | COO | Restricted Stock Units | Common Stock (832) | $0.00 | — | 832 | Disposed |
| April 1, 2026 | COO | Restricted Stock Units | Common Stock (3,779) | $0.00 | — | 3,779 | Acquired |
| Feb. 9, 2026 | VREX | Deferred Stock Units | Common Stock (10,339) | — | — | 10,339 | Disposed |
| Jan. 3, 2026 | COO | Restricted Stock Units | Common Stock (832) | $0.00 | — | 832 | Acquired |
| Aug. 7, 2020 | STE | Employee Stock Option (right to buy) | Ordinary Shares (51,000) | $77.07 | May 30, 2027 | 51,000 | Disposed |
| Aug. 6, 2020 | STE | Employee Stock Option (right to buy) | Ordinary Shares (51,000) | $77.07 | May 30, 2027 | 51,000 | Disposed |
| Aug. 6, 2020 | STE | Employee Stock Option (right to buy) | Ordinary Shares (28,085) | $69.72 | June 1, 2026 | 28,085 | Disposed |
| June 1, 2020 | STE | Employee Stock Option (right to buy) | Ordinary Shares (99,464) | $182.22 | June 1, 2030 | 99,464 | Acquired |
| Feb. 19, 2020 | STE | Employee Stock Option (right to buy) | Ordinary Shares (40,000) | $69.72 | June 1, 2016 | 40,000 | Disposed |
| Feb. 18, 2020 | STE | Employee Stock Option (right to buy) | Ordinary Shares (44,255) | $69.72 | June 1, 2026 | 44,255 | Disposed |
| Aug. 8, 2019 | STE | Employee Stock Option (right to buy) | Ordinary Shares (44,000) | $67.98 | Aug. 10, 2025 | 44,000 | Disposed |
| Aug. 7, 2019 | STE | Employee Stock Option (right to buy) | Ordinary Shares (67,000) | $67.98 | Aug. 10, 2025 | 67,000 | Disposed |
| May 31, 2019 | STE | Employee Stock Option (right to buy) | Ordinary Shares (111,204) | $147.05 | May 31, 2029 | 111,204 | Acquired |
| May 31, 2019 | STE | Employee Stock Option (right to buy) | Ordinary Shares (59,000) | $53.52 | May 30, 2024 | 59,000 | Disposed |
| May 30, 2019 | STE | Employee Stock Option (right to buy) | Ordinary Shares (119,000) | $53.52 | May 30, 2024 | 60,000 | Disposed |
| March 28, 2019 | STE | Employee Stock Option (right to buy) | Ordinary Shares (136,268) | $114.22 | May 31, 2028 | 136,268 | Acquired |
| March 28, 2019 | STE | Employee Stock Option (right to buy) | Ordinary Shares (136,000) | $77.07 | May 30, 2027 | 136,000 | Acquired |
| March 28, 2019 | STE | Employee Stock Option (right to buy) | Ordinary Shares (112,340) | $69.72 | June 1, 2026 | 112,340 | Acquired |
| March 28, 2019 | STE | Employee Stock Option (right to buy) | Ordinary Shares (111,000) | $67.98 | Aug. 10, 2025 | 111,000 | Acquired |
| March 28, 2019 | STE | Employee Stock Option (right to buy) | Ordinary Shares (119,000) | $53.52 | May 30, 2024 | 119,000 | Acquired |
| April 20, 2018 | VREX | Deferred Stock Units | Common Stock (3,603) | — | — | 3,603 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 2 holdings
Securities held when first becoming an insider, per SEC Form 3.