STEFANOVICH ROBERT
Officer · CYRX
As of 2026-09-16, STEFANOVICH ROBERT has 20 Form 4 transactions on record across 1 company — 8 in the trailing 12 months.
Everything this person has disclosed to the SEC on Form 4 — across every company they file for — reconstructed from the public record. A filing history, not a tip sheet.
Pattern in the record: open-market sales filed in March in multiple years since 2025 — a recurring calendar cadence, more consistent with scheduled activity than a one-off decision.
Reconstructed holdings
- Direct $1.8M
- Indirect $0
| CYRX | direct | 109,850 sh | $1.8M |
Reconstructed from this person's own Form 4 filings — the total each filing reported owning afterward, priced at the close on the as-of date shown. A filed position can lag the real one.
Direct and indirect holdings (e.g. through a trust or fund) are tagged separately, as filed.
Trades by company
Filing ledger
| Date | Company | Action | Shares @ price | Value | Ownership Δ | Owned after | Filing |
|---|---|---|---|---|---|---|---|
| 2026-06-04 | CYRX | Sale | 169,427 @ $16.27 | $2.8M | −60.7% of holding | 109,850 | Form 4 |
| 2026-03-23 | CYRX | Sale | 1,094 @ $8.18 | $9K | −0.4% of holding | 279,277 | Form 4 |
| 2026-03-16 | CYRX | Sale | 2,743 @ $8.00 | $22K | −1.0% of holding | 280,371 | Form 4 |
| 2026-03-12 | CYRX | Sale | 38,700 @ $7.76 | $300K | −13.1% of holding | 255,701 | Form 4 |
| 2025-08-19 | CYRX | Sale | 9,300 @ $8.67 | $81K | −4.3% of holding | 207,213 | Form 4 |
| 2025-03-24 | CYRX | Sale | 1,070 @ $6.94 | $7K | −0.6% of holding | 190,349 | Form 4 |
| 2025-03-17 | CYRX | Sale | 1,659 @ $6.29 | $10K | −0.9% of holding | 191,419 | Form 4 |
| 2025-03-10 | CYRX | Sale | 1,256 @ $4.88 | $6K | −0.7% of holding | 183,078 | Form 4 |
12 award / exercise / gift records — not counted as purchases
| Date | Company | Action | Shares | Owned after | Filing |
|---|---|---|---|---|---|
| 2026-03-14 | CYRX | Award / grant | 27,413 | 283,114 | Form 4 |
| 2026-03-14 | CYRX | Award / grant | 82,240 | 82,240 | Form 4 |
| 2026-03-12 | CYRX | Option exercise | 87,188 | 294,401 | Form 4 |
| 2026-03-12 | CYRX | Option exercise | 87,188 | 0 | Form 4 |
| 2025-08-19 | CYRX | Option exercise | 26,164 | 216,513 | Form 4 |
| 2025-08-19 | CYRX | Option exercise | 26,164 | 0 | Form 4 |
| 2025-03-14 | CYRX | Award / grant | 25,000 | 25,000 | Form 4 |
| 2025-03-14 | CYRX | Award / grant | 10,000 | 193,078 | Form 4 |
| 2025-03-09 | CYRX | Option exercise | 2,667 | 0 | Form 4 |
| 2025-03-09 | CYRX | Option exercise | 2,667 | 184,334 | Form 4 |
| 2024-12-11 | CYRX | Option exercise | 53,334 | 181,667 | Form 4 |
| 2024-12-11 | CYRX | Option exercise | 53,334 | 0 | Form 4 |
Source: SEC Form 4 filings. Each row links to its original filing.
Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.