Carl J Rickertsen
CIK 1203479 · View on SEC EDGAR ↗
Insider
First SEC filing: June 2, 2026 · Latest: June 2, 2026
On this page
Insider at
Insider transactions
1 buys (P)
0 sells (S)
Net:
$779,400
+ 60 non-open-market transactions below
Avg return of open purchases vs now:
-54.2%
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
60 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Jan. 12, 2026 | STRD | P | 5,000 | $155.88 | $779,400 | 5,000 Direct | — | Acquired | -54.2% (price as of 2026-08-21) |
| June 3, 2025 | STRD | S | 980 | $379.07 | $371,489 | 0 Direct | -100.00% | Disposed | -81.2% (price as of 2026-08-21) |
| June 2, 2025 | STRD | S | 1,390 | $373.70 | $519,443 | 980 Direct | -58.65% | Disposed | -80.9% (price as of 2026-08-21) |
| June 2, 2025 | STRD | S | 25,000 | $372.33 | $9,308,250 | 2,370 Direct | -91.34% | Disposed | -80.8% (price as of 2026-08-21) |
| May 15, 2025 | MAGN | P | 20,000 | $13.65 | $273,000 | 41,306 Direct | +93.87% | Acquired | -9.7% (price as of 2026-08-21) |
| Feb. 27, 2025 | MAGN | P | 20,000 | $20.33 | $406,600 | 21,306 Direct | +1531.39% | Acquired | -39.4% (price as of 2026-08-21) |
| Aug. 13, 2024 | STRD | S | 363 | $132.13 | $47,963 | 0 Direct | -100.00% | Disposed | -46.0% (price as of 2026-08-21) |
| Aug. 13, 2024 | STRD | S | 4,607 | $131.53 | $605,959 | 363 Direct | -92.70% | Disposed | -45.8% (price as of 2026-08-21) |
| Aug. 13, 2024 | STRD | S | 4,745 | $133.22 | $632,129 | 4,970 Direct | -48.84% | Disposed | -46.4% (price as of 2026-08-21) |
| Aug. 13, 2024 | STRD | S | 20,651 | $132.55 | $2,737,290 | 9,715 Direct | -68.01% | Disposed | -46.2% (price as of 2026-08-21) |
| Aug. 13, 2024 | STRD | S | 19,714 | $131.48 | $2,591,997 | 30,366 Direct | -39.37% | Disposed | -45.7% (price as of 2026-08-21) |
| Feb. 12, 2024 | STRD | S | 2,000 | $716.34 | $1,432,680 | 0 Direct | -100.00% | Disposed | -90.0% (price as of 2026-08-21) |
| Feb. 12, 2024 | STRD | S | 216 | $697.40 | $150,638 | 2,000 Direct | -9.75% | Disposed | -89.8% (price as of 2026-08-21) |
| Feb. 12, 2024 | STRD | S | 50 | $697.29 | $34,864 | 2,216 Direct | -2.21% | Disposed | -89.8% (price as of 2026-08-21) |
| Feb. 12, 2024 | STRD | S | 1,599 | $696.69 | $1,114,007 | 2,266 Direct | -41.37% | Disposed | -89.8% (price as of 2026-08-21) |
| Feb. 12, 2024 | STRD | S | 1,044 | $696.38 | $727,021 | 3,865 Direct | -21.27% | Disposed | -89.8% (price as of 2026-08-21) |
| Feb. 12, 2024 | STRD | S | 437 | $695.45 | $303,912 | 4,909 Direct | -8.17% | Disposed | -89.7% (price as of 2026-08-21) |
| Feb. 12, 2024 | STRD | S | 290 | $694.02 | $201,266 | 5,346 Direct | -5.15% | Disposed | -89.7% (price as of 2026-08-21) |
| Feb. 12, 2024 | STRD | S | 1,051 | $692.91 | $728,248 | 5,636 Direct | -15.72% | Disposed | -89.7% (price as of 2026-08-21) |
| Feb. 12, 2024 | STRD | S | 3,758 | $692.00 | $2,600,536 | 6,687 Direct | -35.98% | Disposed | -89.7% (price as of 2026-08-21) |
| Feb. 12, 2024 | STRD | S | 1,555 | $691.26 | $1,074,909 | 10,445 Direct | -12.96% | Disposed | -89.7% (price as of 2026-08-21) |
| Nov. 9, 2023 | STRD | S | 2,000 | $503.98 | $1,007,960 | 2,000 Direct | -50.00% | Disposed | -85.8% (price as of 2026-08-21) |
| June 13, 2022 | STRD | P | 4,000 | $152.00 | $608,000 | 4,000 Direct | — | Acquired | -53.1% (price as of 2026-08-21) |
| Nov. 9, 2021 | STRD | S | 500 | $880.52 | $440,260 | 0 Direct | -100.00% | Disposed | -91.9% (price as of 2026-08-21) |
| Nov. 3, 2021 | STRD | S | 2,000 | $802.50 | $1,605,000 | 0 Direct | -100.00% | Disposed | -91.1% (price as of 2026-08-21) |
| Nov. 2, 2021 | STRD | S | 902 | $817.47 | $737,358 | 2,000 Direct | -31.08% | Disposed | -91.3% (price as of 2026-08-21) |
| Nov. 2, 2021 | STRD | S | 1,595 | $816.60 | $1,302,477 | 2,902 Direct | -35.47% | Disposed | -91.3% (price as of 2026-08-21) |
| Nov. 2, 2021 | STRD | S | 200 | $809.54 | $161,908 | 4,497 Direct | -4.26% | Disposed | -91.2% (price as of 2026-08-21) |
| Nov. 2, 2021 | STRD | S | 507 | $808.01 | $409,661 | 4,697 Direct | -9.74% | Disposed | -91.2% (price as of 2026-08-21) |
| Nov. 2, 2021 | STRD | S | 993 | $806.82 | $801,172 | 5,204 Direct | -16.02% | Disposed | -91.2% (price as of 2026-08-21) |
| Nov. 2, 2021 | STRD | S | 1,800 | $804.69 | $1,448,442 | 6,197 Direct | -22.51% | Disposed | -91.1% (price as of 2026-08-21) |
| Nov. 2, 2021 | STRD | S | 1,203 | $803.28 | $966,346 | 7,997 Direct | -13.08% | Disposed | -91.1% (price as of 2026-08-21) |
| Nov. 2, 2021 | STRD | S | 700 | $802.40 | $561,680 | 9,200 Direct | -7.07% | Disposed | -91.1% (price as of 2026-08-21) |
| Nov. 2, 2021 | STRD | S | 2,100 | $800.82 | $1,681,722 | 9,900 Direct | -17.50% | Disposed | -91.1% (price as of 2026-08-21) |
| March 1, 2021 | STRD | S | 3,000 | $800.00 | $2,400,000 | 2,000 Direct | -60.00% | Disposed | -91.1% (price as of 2026-08-21) |
| March 1, 2021 | STRD | S | 23,138 | $795.00 | $18,394,710 | 7,202 Direct | -76.26% | Disposed | -91.0% (price as of 2026-08-21) |
| March 1, 2021 | STRD | S | 2,523 | $800.08 | $2,018,602 | 4,679 Direct | -35.03% | Disposed | -91.1% (price as of 2026-08-21) |
| March 1, 2021 | STRD | S | 917 | $801.59 | $735,058 | 3,762 Direct | -19.60% | Disposed | -91.1% (price as of 2026-08-21) |
| March 1, 2021 | STRD | S | 700 | $802.56 | $561,792 | 3,062 Direct | -18.61% | Disposed | -91.1% (price as of 2026-08-21) |
| March 1, 2021 | STRD | S | 1,062 | $803.41 | $853,221 | 2,000 Direct | -34.68% | Disposed | -91.1% (price as of 2026-08-21) |
Showing latest 100 of 208 transactions
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 |
|---|---|---|---|---|---|---|---|
| May 31, 2026 | STRD | Restricted Stock Units | Class A Common Stock (943) | — | — | 943 | Acquired |
| May 31, 2026 | STRD | Director Stock Option (Right to buy) [F3] | Class A Common Stock (1,221) | $159.09 | May 31, 2036 | 1,221 | Acquired |
| May 31, 2026 | STRD | Restricted Stock Units | Class A Common Stock (406) | — | — | 406 | Disposed |
| March 9, 2026 | MAGN | Restricted Stock Units | Common Stock, Par Value $.01 (12,998) | — | March 9, 2027 | 12,998 | Acquired |
| Nov. 14, 2025 | MAGN | Restricted Stock Units | Common Stock, Par Value $.01 (5,871) | — | Nov. 14, 2026 | 5,871 | Acquired |
| Nov. 4, 2025 | MAGN | Restricted Stock Units | Common Stock, Par Value $.01 (9,501) | — | Nov. 4, 2025 | 9,501 | Disposed |
| June 2, 2025 | STRD | Director Stock Option (Right to buy) | Class A Common Stock (1,390) | — | May 31, 2034 | 1,390 | Disposed |
| June 2, 2025 | STRD | Director Stock Option (Right to buy) | Class A Common Stock (12,500) | — | May 31, 2032 | 12,500 | Disposed |
| June 2, 2025 | STRD | Director Stock Option (Right to buy) | Class A Common Stock (12,500) | — | May 31, 2031 | 12,500 | Disposed |
| May 31, 2025 | STRD | Restricted Stock Units [F4] | Class A Common Stock (406) | — | — | 406 | Acquired |
| May 31, 2025 | STRD | Director Stock Option (Right to buy) [F4] | Class A Common Stock (545) | $369.06 | May 31, 2035 | 545 | Acquired |
| May 31, 2025 | STRD | Restricted Stock Units | Class A Common Stock (980) | — | — | 980 | Disposed |
| Nov. 4, 2024 | MAGN | Restricted Stock Units | Common Stock, Par Value $.01 (9,501) | — | Nov. 4, 2025 | 9,501 | Acquired |
| Aug. 13, 2024 | STRD | Director Stock Option (Right to buy) | Class A Common Stock (7,610) | — | May 31, 2033 | 7,610 | Disposed |
| Aug. 13, 2024 | STRD | Director Stock Option (Right to buy) | Class A Common Stock (12,500) | — | May 31, 2032 | 12,500 | Disposed |
| Aug. 13, 2024 | STRD | Director Stock Option (Right to buy) | Class A Common Stock (12,500) | — | May 31, 2031 | 12,500 | Disposed |
| Aug. 13, 2024 | STRD | Director Stock Option (Right to buy) | Class A Common Stock (12,500) | — | May 31, 2030 | 12,500 | Disposed |
| May 31, 2024 | STRD | Restricted Stock Units [F4] | Class A Common Stock (98) | — | — | 98 | Acquired |
| May 31, 2024 | STRD | Director Stock Option (Right to buy) [F4] | Class A Common Stock (139) | $1524.49 | May 31, 2034 | 139 | Acquired |
| May 31, 2024 | STRD | Restricted Stock Units | Class A Common Stock (497) | — | — | 497 | Disposed |
| Feb. 12, 2024 | STRD | Director Stock Option (Right to buy) | Class A Common Stock (1,250) | $264.69 | May 31, 2032 | 1,250 | Disposed |
| Feb. 12, 2024 | STRD | Director Stock Option (Right to buy) | Class A Common Stock (2,500) | $470.00 | May 31, 2031 | 2,500 | Disposed |
| Feb. 12, 2024 | STRD | Director Stock Option (Right to buy) | Class A Common Stock (2,500) | $124.48 | May 31, 2030 | 2,500 | Disposed |
| Feb. 12, 2024 | STRD | Director Stock Option (Right to buy) | Class A Common Stock (2,500) | $132.91 | May 31, 2029 | 2,500 | Disposed |
| Feb. 12, 2024 | STRD | Director Stock Option (Right to buy) | Class A Common Stock (1,250) | $129.57 | May 31, 2028 | 1,250 | Disposed |
| May 31, 2023 | STRD | Restricted Stock Units [F1] | Class A Common Stock (497) | — | — | 497 | Acquired |
| May 31, 2023 | STRD | Director Stock Option (Right to buy) [F1] | Class A Common Stock (761) | $301.63 | May 31, 2033 | 761 | Acquired |
| May 31, 2022 | STRD | Director Stock Option (Right to buy) | Class A Common Stock (5,000) | $264.69 | May 31, 2032 | 5,000 | Acquired |
| Nov. 9, 2021 | STRD | Director Stock Option (Right to buy) | Class A Common Stock (500) | $124.48 | May 31, 2030 | 500 | Disposed |
| Nov. 2, 2021 | STRD | Director Stock Option (Right to buy) | Class A Common Stock (750) | $124.48 | May 31, 2030 | 750 | Disposed |
| Nov. 2, 2021 | STRD | Director Stock Option (Right to buy) | Class A Common Stock (2,500) | $132.91 | May 31, 2029 | 2,500 | Disposed |
| Nov. 2, 2021 | STRD | Director Stock Option (Right to buy) | Class A Common Stock (3,750) | $129.57 | May 31, 2028 | 3,750 | Disposed |
| Nov. 2, 2021 | STRD | Director Stock Option (Right to buy) | Class A Common Stock (3,000) | $182.36 | May 31, 2027 | 3,000 | Disposed |
| May 31, 2021 | STRD | Director Stock Option (Right to buy) | Class A Common Stock (5,000) | $470.00 | May 31, 2031 | 5,000 | Acquired |
| March 2, 2021 | STRD | Director Stock Option (Right to buy) | Class A Common Stock (1,660) | $175.98 | May 31, 2025 | 1,660 | Disposed |
| March 2, 2021 | STRD | Director Stock Option (Right to buy) | Class A Common Stock (5,000) | $186.54 | May 31, 2026 | 5,000 | Disposed |
| March 2, 2021 | STRD | Director Stock Option (Right to buy) | Class A Common Stock (2,000) | $182.36 | May 31, 2027 | 2,000 | Disposed |
| March 1, 2021 | STRD | Director Stock Option (Right to buy) | Class A Common Stock (25,000) | $121.43 | April 30, 2024 | 25,000 | Disposed |
| March 1, 2021 | STRD | Director Stock Option (Right to buy) | Class A Common Stock (3,340) | $175.98 | May 31, 2025 | 3,340 | Disposed |
| Nov. 24, 2020 | STRD | Director Stock Option (Right to buy) | Class A Common Stock (10,000) | $121.43 | April 30, 2024 | 10,000 | Disposed |
| May 31, 2020 | STRD | Director Stock Option (Right to buy) | Class A Common Stock (5,000) | $124.48 | May 31, 2030 | 5,000 | Acquired |
| May 31, 2019 | STRD | Director Stock Option (Right to buy) | Class A Common Stock (5,000) | $132.91 | May 31, 2029 | 5,000 | Acquired |
| May 31, 2018 | STRD | Director Stock Option (Right to buy) | Class A Common Stock (5,000) | $129.57 | May 31, 2028 | 5,000 | Acquired |
| May 31, 2017 | STRD | Director Stock Option (Right to buy) | Class A Common Stock (5,000) | $182.36 | May 31, 2027 | 5,000 | Acquired |
| May 31, 2016 | STRD | Director Stock Option (Right to buy) | Class A Common Stock (5,000) | $186.54 | May 31, 2026 | 5,000 | Acquired |
| May 31, 2015 | STRD | Director Stock Option (Right to buy) | Class A Common Stock (5,000) | $175.98 | May 31, 2025 | 5,000 | Acquired |
| April 30, 2014 | STRD | Director Stock Option (Right to buy) | Class A Common Stock (35,000) | $121.43 | April 30, 2024 | 35,000 | Acquired |
| Aug. 4, 2009 | STRD | Director Stock Option (right to buy) | Class A Common Stock (10,000) | $20.69 | Feb. 8, 2013 | 10,000 | Disposed |
| Aug. 4, 2009 | STRD | Director Stock Option (right to buy) | Class A Common Stock (2,000) | $7.62 | Oct. 7, 2012 | 2,000 | Disposed |
| Nov. 13, 2006 | STRD | Director Stock Option (right to buy) | Class A Common Stock (2,000) | $7.62 | Oct. 7, 2012 | 2,000 | Disposed |
| Feb. 9, 2006 | STRD | Director Stock Option (right to buy) | Class A Common Stock (5,000) | $20.69 | Feb. 8, 2013 | 5,000 | Disposed |
| Nov. 2, 2005 | STRD | Director Stock Option (right to buy) | Class A Common Stock (5,000) | $20.69 | Feb. 8, 2013 | 5,000 | Disposed |
| Nov. 2, 2005 | STRD | Director Stock Option (right to buy) | Class A Common Stock (2,000) | $7.62 | Oct. 7, 2012 | 2,000 | Disposed |
| Dec. 7, 2004 | STRD | Employee Stock Option (right to buy) | Class A Common Stock (4,000) | $7.62 | Oct. 7, 2012 | 4,000 | Disposed |
| Dec. 7, 2004 | STRD | Employee Stock Option (right to buy) | Class A Common Stock (5,000) | $20.69 | Feb. 8, 2013 | 5,000 | Disposed |
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 |
|---|---|---|---|---|
| Nov. 6, 2024 | MAGN | Common Stock, Par Value $.01 | 1,306 | Direct |