Ramkumar Mandalam
Insider
First SEC filing: June 8, 2026 · Latest: June 8, 2026
Insider at
Insider transactions
0 buys (P)
2 sells (S)
Net: $-474,008
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| June 8, 2026 | CYRX | S | 23,214 | $15.44 | $358,424 | 67,894 Direct | -25.48% | Disposed | 17.5% (price as of 2026-10-05) |
| June 5, 2026 | CYRX | A | 16,077 | · | · | 16,077 Direct | · | Acquired | (price as of 2026-10-05) |
| June 5, 2026 | CYRX | A | 10,350 | · | · | 91,108 Direct | +12.82% | Acquired | (price as of 2026-10-05) |
| Dec. 10, 2025 | CYRX | S | 11,570 | $9.99 | $115,584 | 80,758 Direct | -12.53% | Disposed | 81.6% (price as of 2026-10-05) |
| July 22, 2025 | CYRX | M | 60,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| July 22, 2025 | CYRX | S | 40,728 | $7.24 | $294,871 | 92,328 Direct | -30.61% | Disposed | 150.6% (price as of 2026-10-05) |
| July 22, 2025 | CYRX | M | 60,000 | $3.07 | $184,200 | 133,056 Direct | +82.13% | Acquired | 490.9% (price as of 2026-10-05) |
| June 24, 2025 | CYRX | M | 20,000 | · | · | 60,000 Direct | -25.00% | Disposed | (price as of 2026-10-05) |
| June 24, 2025 | CYRX | S | 13,321 | $7.02 | $93,513 | 73,056 Direct | -15.42% | Disposed | 158.4% (price as of 2026-10-05) |
| June 24, 2025 | CYRX | M | 20,000 | $3.07 | $61,400 | 86,377 Direct | +30.13% | Acquired | 490.9% (price as of 2026-10-05) |
| June 13, 2025 | CYRX | S | 624 | $6.80 | $4,243 | 66,377 Direct | -0.93% | Disposed | 166.8% (price as of 2026-10-05) |
| June 12, 2025 | CYRX | S | 1,895 | $7.01 | $13,284 | 67,001 Direct | -2.75% | Disposed | 158.8% (price as of 2026-10-05) |
| June 11, 2025 | CYRX | S | 8,193 | $7.06 | $57,843 | 68,896 Direct | -10.63% | Disposed | 156.9% (price as of 2026-10-05) |
| June 9, 2025 | CYRX | S | 5,622 | $7.06 | $39,691 | 77,089 Direct | -6.80% | Disposed | 156.9% (price as of 2026-10-05) |
| June 6, 2025 | CYRX | A | 41,098 | · | · | 41,098 Direct | · | Acquired | (price as of 2026-10-05) |
| June 6, 2025 | CYRX | A | 23,214 | · | · | 82,711 Direct | +39.02% | Acquired | (price as of 2026-10-05) |
| Dec. 2, 2024 | CYRX | M 10b5-1 | 10,834 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| Dec. 2, 2024 | CYRX | S 10b5-1 | 7,369 | $7.46 | $54,973 | 59,497 Direct | -11.02% | Disposed | 143.2% (price as of 2026-10-05) |
| Dec. 2, 2024 | CYRX | M 10b5-1 | 10,834 | $4.80 | $52,003 | 66,866 Direct | +19.34% | Acquired | 277.9% (price as of 2026-10-05) |
| Aug. 2, 2024 | CYRX | M | 4,167 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| Aug. 2, 2024 | CYRX | S 10b5-1 | 4,167 | $8.04 | $33,503 | 56,032 Direct | -6.92% | Disposed | 125.6% (price as of 2026-10-05) |
| Aug. 2, 2024 | CYRX | M 10b5-1 | 4,167 | $5.04 | $21,002 | 60,199 Direct | +7.44% | Acquired | 259.9% (price as of 2026-10-05) |
| May 17, 2024 | CYRX | A | 23,830 | · | · | 23,830 Direct | · | Acquired | (price as of 2026-10-05) |
| May 17, 2024 | CYRX | A | 12,845 | · | · | 56,032 Direct | +29.74% | Acquired | (price as of 2026-10-05) |
| March 15, 2024 | CYRX | M | 8,334 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| March 15, 2024 | CYRX | S | 3,217 | $14.68 | $47,226 | 43,187 Direct | -6.93% | Disposed | 23.6% (price as of 2026-10-05) |
| March 15, 2024 | CYRX | M | 8,334 | $5.40 | $45,004 | 46,404 Direct | +21.89% | Acquired | 235.9% (price as of 2026-10-05) |
| May 12, 2023 | CYRX | A | 15,125 | · | · | 15,125 Direct | · | Acquired | (price as of 2026-10-05) |
| May 12, 2023 | CYRX | A | 8,105 | · | · | 18,016 Direct | +81.78% | Acquired | (price as of 2026-10-05) |
| April 30, 2022 | CYRX | M | 2,708 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| April 30, 2022 | CYRX | M | 2,708 | · | · | 9,911 Direct | +37.60% | Acquired | (price as of 2026-10-05) |
| April 29, 2022 | CYRX | A | 13,981 | · | · | 13,981 Direct | · | Acquired | (price as of 2026-10-05) |
| April 29, 2022 | CYRX | A | 7,203 | · | · | 7,203 Direct | · | Acquired | (price as of 2026-10-05) |
| April 30, 2021 | CYRX | A | 2,708 | · | · | 2,708 Direct | · | Acquired | (price as of 2026-10-05) |
| April 30, 2021 | CYRX | A | 5,416 | · | · | 5,416 Direct | · | Acquired | (price as of 2026-10-05) |
| Nov. 24, 2020 | CYRX | S | 11,092 | $48.00 | $532,416 | 20,054 Direct | -35.61% | Disposed | -62.2% (price as of 2026-10-05) |
| May 1, 2020 | CYRX | A | 35,000 | · | · | 35,000 Direct | · | Acquired | (price as of 2026-10-05) |
| May 2, 2019 | CYRX | A | 35,000 | · | · | 35,000 Direct | · | Acquired | (price as of 2026-10-05) |
| March 31, 2019 | CYRX | A | 628 | $13.27 | $8,334 | 31,146 Direct | +2.06% | Acquired | 36.7% (price as of 2026-10-05) |
| Dec. 31, 2018 | CYRX | A | 832 | $10.02 | $8,337 | 30,518 Direct | +2.80% | Acquired | 81.0% (price as of 2026-10-05) |
| Sept. 30, 2018 | CYRX | A | 660 | $12.63 | $8,336 | 29,686 Direct | +2.27% | Acquired | 43.6% (price as of 2026-10-05) |
| June 30, 2018 | CYRX | A | 551 | $15.12 | $8,331 | 29,026 Direct | +1.94% | Acquired | 20.0% (price as of 2026-10-05) |
| May 17, 2018 | CYRX | A | 35,000 | · | · | 35,000 Direct | · | Acquired | (price as of 2026-10-05) |
| March 31, 2018 | CYRX | A | 923 | $9.03 | $8,335 | 28,475 Direct | +3.35% | Acquired | 100.9% (price as of 2026-10-05) |
| Dec. 31, 2017 | CYRX | A | 951 | $8.76 | $8,331 | 27,552 Direct | +3.58% | Acquired | 107.1% (price as of 2026-10-05) |
| Sept. 30, 2017 | CYRX | A | 839 | $9.93 | $8,331 | 26,601 Direct | +3.26% | Acquired | 82.7% (price as of 2026-10-05) |
| June 30, 2017 | CYRX | A | 1,762 | $4.73 | $8,334 | 25,762 Direct | +7.34% | Acquired | 283.5% (price as of 2026-10-05) |
| June 23, 2017 | CYRX | A | 35,000 | · | · | 35,000 Direct | · | Acquired | (price as of 2026-10-05) |
| March 31, 2017 | CYRX | A | 4,006 | $2.08 | $8,332 | 24,000 Direct | +20.04% | Acquired | 772.1% (price as of 2026-10-05) |
| Dec. 31, 2016 | CYRX | A | 2,502 | $3.33 | $8,332 | 19,994 Direct | +14.30% | Acquired | 444.7% (price as of 2026-10-05) |
| Sept. 30, 2016 | CYRX | A | 3,424 | $1.97 | $6,745 | 17,492 Direct | +24.34% | Acquired | 820.8% (price as of 2026-10-05) |
| June 30, 2016 | CYRX | A | 2,976 | $2.24 | $6,666 | 14,068 Direct | +26.83% | Acquired | 709.8% (price as of 2026-10-05) |
| March 31, 2016 | CYRX | A | 3,384 | $1.97 | $6,666 | 11,092 Direct | +43.90% | Acquired | 820.8% (price as of 2026-10-05) |
| Dec. 31, 2015 | CYRX | A | 3,284 | $2.03 | $6,667 | 7,708 Direct | +74.23% | Acquired | 793.6% (price as of 2026-10-05) |
| Nov. 20, 2015 | CYRX | A | 80,000 | $3.06 | $244,800 | 107,502 Direct | +290.89% | Acquired | 492.8% (price as of 2026-10-05) |
| Sept. 30, 2015 | CYRX | A | 2,722 | $2.48 | $6,751 | 4,424 Direct | +159.93% | Acquired | 631.5% (price as of 2026-10-05) |
| June 30, 2015 | CYRX | A | 886 | $7.62 | $6,751 | 1,702 Direct | +108.58% | Acquired | 138.1% (price as of 2026-10-05) |
| May 7, 2015 | CYRX | A | 50,000 | $0.65 | $32,500 | 330,000 Direct | +17.86% | Acquired | 132.6% (price as of 2026-10-05) |
| March 31, 2015 | CYRX | A | 816 | $8.28 | $6,756 | 816 Direct | · | Acquired | -81.7% (price as of 2026-10-05) |
| Dec. 18, 2014 | CYRX | A | 130,000 | $0.40 | $52,000 | 280,000 Direct | +86.67% | Acquired | 277.9% (price as of 2026-10-05) |
| Aug. 29, 2014 | CYRX | A | 50,000 | $0.42 | $21,000 | 150,000 Direct | +50.00% | Acquired | 259.9% (price as of 2026-10-05) |
| June 16, 2014 | CYRX | A | 100,000 | $0.45 | $45,000 | 100,000 Direct | · | Acquired | 235.9% (price as of 2026-10-05) |
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 |
|---|---|---|---|---|---|---|---|
| June 5, 2026 | CYRX | Option (Right to Buy Common Stock) | Common Stock | $15.70 | June 5, 2033 | 16,077 | Acquired |
| July 22, 2025 | CYRX | Stock Option (right to buy) | Common Stock | $3.07 | Aug. 20, 2025 | 60,000 | Disposed |
| June 24, 2025 | CYRX | Stock Option (right to buy) | Common Stock | $3.07 | Aug. 20, 2025 | 20,000 | Disposed |
| June 6, 2025 | CYRX | Option (Right to Buy Common Stock) | Common Stock | $7.00 | June 6, 2032 | 41,098 | Acquired |
| Dec. 2, 2024 | CYRX | Stock Option (right to buy) | Common Stock | $4.80 | Dec. 18, 2024 | 10,834 | Disposed |
| Aug. 2, 2024 | CYRX | Stock Option (right to buy) | Common Stock | $5.04 | Aug. 29, 2024 | 4,167 | Disposed |
| May 17, 2024 | CYRX | Option (Right to Buy Common Stock) | Common Stock | $12.65 | May 17, 2031 | 23,830 | Acquired |
| March 15, 2024 | CYRX | Stock Option (right to buy) | Common Stock | $5.40 | June 16, 2024 | 8,334 | Disposed |
| May 12, 2023 | CYRX | Option (Right to Buy Common Stock) | Common Stock | $20.05 | May 12, 2030 | 15,125 | Acquired |
| April 30, 2022 | CYRX | Restricted Stock Rights | Common Stock | · | · | 2,708 | Disposed |
| April 29, 2022 | CYRX | Option (Right to Buy Common Stock) | Common Stock | $22.56 | April 29, 2029 | 13,981 | Acquired |
| April 30, 2021 | CYRX | Restricted Stock Rights | Common Stock | · | April 30, 2022 | 2,708 | Acquired |
| April 30, 2021 | CYRX | Option to purchase common stock | Common Stock | $56.57 | April 30, 2028 | 5,416 | Acquired |
| May 1, 2020 | CYRX | Options to purchase common stock | Common Stock | $18.02 | May 1, 2030 | 35,000 | Acquired |
| May 2, 2019 | CYRX | Options to purchase common stock | Common Stock | $14.35 | May 2, 2029 | 35,000 | Acquired |
| May 17, 2018 | CYRX | Options to purchase common stock | Common Stock | $9.29 | May 17, 2028 | 35,000 | Acquired |
| June 23, 2017 | CYRX | Options to purchase common stock | Common Stock | $4.80 | June 23, 2027 | 35,000 | Acquired |
| Nov. 20, 2015 | CYRX | Options to purchase common stock | Common Stock | $3.06 | Aug. 19, 2025 | 80,000 | Acquired |
| May 7, 2015 | CYRX | Option to Purchase Common Stock | Common Stock | $0.65 | May 6, 2025 | 50,000 | Acquired |
| Dec. 18, 2014 | CYRX | Option to Purchase Common Stock | Common Stock | $0.40 | Dec. 18, 2024 | 130,000 | Acquired |
| Aug. 29, 2014 | CYRX | Option to Purchase Common Stock | Common Stock | $0.42 | Aug. 29, 2024 | 50,000 | Acquired |
| June 16, 2014 | CYRX | Option to Purchase Common Stock | Common Stock | $0.45 | June 16, 2024 | 100,000 | 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.