BIBAUD SCOTT A.
Director · Officer · ATOM
As of 2026-09-16, BIBAUD SCOTT A. has 42 Form 4 transactions on record across 1 company — 24 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 June in multiple years since 2025 — a recurring calendar cadence, more consistent with scheduled activity than a one-off decision.
Reconstructed holdings
- Direct $2.6M
- Indirect $0
| ATOM | direct | 682,005 sh | $2.6M |
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 |
|---|---|---|---|---|---|---|---|
| 2026-09-01 | ATOM | Sale | 5,446 @ $4.05 | $22K | −0.8% of holding | 682,005 | Form 4 |
| 2026-09-01 | ATOM | Sale | 4,515 @ $4.05 | $18K | −0.7% of holding | 687,451 | Form 4 |
| 2026-09-01 | ATOM | Sale | 1,988 @ $4.05 | $8K | −0.3% of holding | 691,966 | Form 4 |
| 2026-09-01 | ATOM | Sale | 1,807 @ $4.05 | $7K | −0.3% of holding | 693,954 | Form 4 |
| 2026-06-15 | ATOM | Sale | 50,000 @ $9.37 | $468K | −6.7% of holding | 695,761 | Form 4 |
| 2026-06-01 | ATOM | Sale | 5,534 @ $9.52 | $53K | −0.8% of holding | 699,618 | Form 4 |
| 2026-06-01 | ATOM | Sale | 4,589 @ $9.52 | $44K | −0.6% of holding | 705,152 | Form 4 |
| 2026-06-01 | ATOM | Sale | 2,020 @ $9.52 | $19K | −0.3% of holding | 697,598 | Form 4 |
| 2026-06-01 | ATOM | Sale | 1,837 @ $9.52 | $17K | −0.3% of holding | 695,761 | Form 4 |
| 2026-03-02 | ATOM | Sale | 4,935 @ $4.95 | $24K | −0.7% of holding | 712,905 | Form 4 |
| 2026-03-02 | ATOM | Sale | 2,173 @ $4.95 | $11K | −0.3% of holding | 709,741 | Form 4 |
| 2026-03-02 | ATOM | Sale | 1,976 @ $4.95 | $10K | −0.3% of holding | 717,840 | Form 4 |
| 2026-03-02 | ATOM | Sale | 991 @ $4.95 | $5K | −0.1% of holding | 711,914 | Form 4 |
| 2025-12-01 | ATOM | Sale | 4,576 @ $2.39 | $11K | −0.9% of holding | 508,760 | Form 4 |
| 2025-12-01 | ATOM | Sale | 2,015 @ $2.39 | $5K | −0.4% of holding | 513,336 | Form 4 |
| 2025-12-01 | ATOM | Sale | 1,832 @ $2.39 | $4K | −0.4% of holding | 506,010 | Form 4 |
| 2025-12-01 | ATOM | Sale | 918 @ $2.39 | $2K | −0.2% of holding | 507,842 | Form 4 |
| 2025-06-12 | ATOM | Sale | 70,172 @ $5.94 | $417K | −11.8% of holding | 524,665 | Form 4 |
| 2025-06-12 | ATOM | Sale | 57,830 @ $5.94 | $344K | −9.9% of holding | 524,665 | Form 4 |
| 2025-06-02 | ATOM | Sale | 4,484 @ $6.00 | $27K | −0.8% of holding | 524,665 | Form 4 |
| 2025-06-02 | ATOM | Sale | 1,974 @ $6.00 | $12K | −0.4% of holding | 529,149 | Form 4 |
| 2025-06-02 | ATOM | Sale | 1,795 @ $6.00 | $11K | −0.3% of holding | 531,123 | Form 4 |
| 2025-06-02 | ATOM | Sale | 900 @ $6.00 | $5K | −0.2% of holding | 532,918 | Form 4 |
| 2025-03-03 | ATOM | Sale | 1,939 @ $5.91 | $11K | −0.4% of holding | 537,044 | Form 4 |
| 2025-03-03 | ATOM | Sale | 1,763 @ $5.91 | $10K | −0.3% of holding | 533,818 | Form 4 |
| 2025-03-03 | ATOM | Sale | 886 @ $5.91 | $5K | −0.2% of holding | 535,581 | Form 4 |
| 2025-03-03 | ATOM | Sale | 577 @ $5.91 | $3K | −0.1% of holding | 536,467 | Form 4 |
15 award / exercise / gift records — not counted as purchases
| Date | Company | Action | Shares | Owned after | Filing |
|---|---|---|---|---|---|
| 2026-06-15 | ATOM | Option exercise | 50,000 | 745,761 | Form 4 |
| 2026-06-15 | ATOM | Option exercise | 50,000 | 179,996 | Form 4 |
| 2026-03-11 | ATOM | Award / grant | 85,460 | 85,460 | Form 4 |
| 2026-03-11 | ATOM | Award / grant | 170,920 | 170,920 | Form 4 |
| 2026-03-02 | ATOM | Award / grant | 124,044 | 657,794 | Form 4 |
| 2026-03-02 | ATOM | Award / grant | 62,022 | 719,816 | Form 4 |
| 2026-03-02 | ATOM | Award / grant | 62,022 | 533,750 | Form 4 |
| 2025-06-12 | ATOM | Option exercise | 70,172 | 594,837 | Form 4 |
| 2025-06-12 | ATOM | Option exercise | 57,830 | 582,495 | Form 4 |
| 2025-06-12 | ATOM | Option exercise | 70,172 | 0 | Form 4 |
| 2025-06-12 | ATOM | Option exercise | 57,830 | 0 | Form 4 |
| 2025-02-19 | ATOM | Award / grant | 34,282 | 470,417 | Form 4 |
| 2025-02-19 | ATOM | Award / grant | 34,283 | 538,983 | Form 4 |
| 2025-02-19 | ATOM | Award / grant | 34,283 | 504,700 | Form 4 |
| 2025-02-19 | ATOM | Award / grant | 102,848 | 436,135 | 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.