SMITH GARY B — SEC Form 4 filings
SEC reporting owner CIK 1032553. 66 Form 4 filings on record with FilingPulse; latest filed 2026-09-17.
Transaction summary — filings shown
Covers the 50 most recent of 66 filings on record, filed 2025-01-17 to 2026-09-17. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): 1 leg across 1 filing — 20 shares, $313 total (shares × price as filed).
- Open-market sales (code S, non-derivative): 44 legs across 41 filings — 283,397 shares, $56,571,240 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 34.
- Largest priced transaction: sale of 83,552 shares @ $229.44 ($19,170,163) in CIENA CORP, filed 2026-01-06.
By issuer — same filings
Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Issuer | Role (as filed) | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|---|
| CIENA CORP (CIEN) | President & CEO, Director | 47 | — | 43 legs · 283,377 sh · $56,570,986 | 31 |
| Planet Labs PBC (PL) | Director | 3 | 1 leg · 20 sh · $313 | 1 leg · 20 sh · $254 | 3 |
Form 4 filings — SMITH GARY B
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-09-17 | 4 | CIENA CORP (CIEN) | Sale (S): 2,952 @ $330.18 | EDGAR |
| 2026-09-02 | 4 | CIENA CORP (CIEN) | Sale (S): 2,952 @ $362.90 | EDGAR |
| 2026-08-18 | 4 | CIENA CORP (CIEN) | Sale (S): 2,952 @ $447.78 | EDGAR |
| 2026-08-04 | 4 | CIENA CORP (CIEN) | Sale (S): 2,952 @ $379.81 | EDGAR |
| 2026-07-17 | 4 | CIENA CORP (CIEN) | Sale (S): 2,952 @ $421.10 | EDGAR |
| 2026-07-10 | 4 | Planet Labs PBC (PL) | Grant/award (A): 6,479 @ $0 · Grant/award (A): 2,160 @ $0 | EDGAR |
| 2026-07-06 | 4 | CIENA CORP (CIEN) | Sale (S): 2,952 @ $468.83 | EDGAR |
| 2026-06-23 | 4 | CIENA CORP (CIEN) | Tax withholding (F): 2,985 @ $428.22 · Tax withholding (F): 3,102 @ $428.22 · Tax withholding (F): 1,743 @ $428.22 · Tax withholding (F): 937 @ $428.22 | EDGAR |
| 2026-06-17 | 4 | CIENA CORP (CIEN) | Sale (S): 2,952 @ $457.02 | EDGAR |
| 2026-06-02 | 4 | CIENA CORP (CIEN) | Sale (S): 2,952 @ $565.92 | EDGAR |
| 2026-05-19 | 4 | CIENA CORP (CIEN) | Sale (S): 2,952 @ $562.05 | EDGAR |
| 2026-05-04 | 4 | CIENA CORP (CIEN) | Sale (S): 2,952 @ $537.74 | EDGAR |
| 2026-04-17 | 4 | CIENA CORP (CIEN) | Sale (S): 2,952 @ $467.47 | EDGAR |
| 2026-04-03 | 4 | CIENA CORP (CIEN) | Sale (S): 2,952 @ $415.51 | EDGAR |
| 2026-03-24 | 4 | CIENA CORP (CIEN) | Tax withholding (F): 937 @ $383.89 · Tax withholding (F): 2,985 @ $383.89 · Tax withholding (F): 3,102 @ $383.89 · Tax withholding (F): 1,743 @ $383.89 | EDGAR |
| 2026-03-18 | 4 | CIENA CORP (CIEN) | Sale (S): 2,952 @ $359.53 | EDGAR |
| 2026-03-04 | 4 | CIENA CORP (CIEN) | Sale (S): 2,952 @ $354.64 | EDGAR |
| 2026-02-19 | 4 | CIENA CORP (CIEN) | Sale (S): 2,952 @ $299.51 | EDGAR |
| 2026-02-04 | 4 | CIENA CORP (CIEN) | Sale (S): 2,952 @ $265.60 | EDGAR |
| 2026-02-03 | 4 | Planet Labs PBC (PL) | Purchase (P): 20 @ $15.66 · Sale (S): 20 @ $12.69 | EDGAR |
| 2026-01-20 | 4 | CIENA CORP (CIEN) | Sale (S): 2,993 @ $247.65 | EDGAR |
| 2026-01-06 | 4 | CIENA CORP (CIEN) | Sale (S): 83,552 @ $229.44 | EDGAR |
| 2025-12-29 | 4 | CIENA CORP (CIEN) | Sale (S): 6,800 @ $233.46 | EDGAR |
| 2025-12-23 | 4 | CIENA CORP (CIEN) | Tax withholding (F): 2,985 @ $230.34 · Tax withholding (F): 3,102 @ $230.34 · Tax withholding (F): 1,743 @ $230.34 · Tax withholding (F): 1,658 @ $230.34 · Tax withholding (F): 57,301 @ $230.34 · Tax withholding (F): 10,916 @ $230.34 · +2 more | EDGAR |
| 2025-12-18 | 4 | CIENA CORP (CIEN) | Grant/award (A): 95,471 @ $0 · Grant/award (A): 116,582 @ $0 · Grant/award (A): 30,499 @ $0 | EDGAR |
| 2025-12-05 | 4 | CIENA CORP (CIEN) | Sale (S): 6,800 @ $192.61 | EDGAR |
| 2025-11-12 | 4 | CIENA CORP (CIEN) | Sale (S): 6,800 @ $209.45 | EDGAR |
| 2025-11-05 | 4 | CIENA CORP (CIEN) | Sale (S): 6,800 @ $190.45 | EDGAR |
| 2025-10-17 | 4 | CIENA CORP (CIEN) | Sale (S): 6,800 @ $170.25 | EDGAR |
| 2025-10-02 | 4 | CIENA CORP (CIEN) | Sale (S): 6,800 @ $149.88 | EDGAR |
| 2025-09-23 | 4 | CIENA CORP (CIEN) | Tax withholding (F): 2,985 @ $138.37 · Tax withholding (F): 3,102 @ $138.37 · Tax withholding (F): 1,743 @ $138.37 · Tax withholding (F): 1,657 @ $138.37 | EDGAR |
| 2025-09-17 | 4 | CIENA CORP (CIEN) | Sale (S): 6,800 @ $136.20 | EDGAR |
| 2025-09-03 | 4 | CIENA CORP (CIEN) | Sale (S): 6,800 @ $92.93 | EDGAR |
| 2025-08-18 | 4 | CIENA CORP (CIEN) | Sale (S): 6,800 @ $90.54 | EDGAR |
| 2025-08-05 | 4 | CIENA CORP (CIEN) | Sale (S): 6,800 @ $88.82 | EDGAR |
| 2025-07-17 | 4 | CIENA CORP (CIEN) | Sale (S): 6,800 @ $82.23 | EDGAR |
| 2025-07-10 | 4 | Planet Labs PBC (PL) | Grant/award (A): 32,468 @ $0 | EDGAR |
| 2025-07-03 | 4 | CIENA CORP (CIEN) | Sale (S): 6,800 @ $80.35 | EDGAR |
| 2025-06-24 | 4 | CIENA CORP (CIEN) | Tax withholding (F): 2,933 @ $74.53 · Tax withholding (F): 3,048 @ $74.53 · Tax withholding (F): 1,713 @ $74.53 · Tax withholding (F): 1,629 @ $74.53 | EDGAR |
| 2025-06-18 | 4 | CIENA CORP (CIEN) | Sale (S): 6,800 @ $74.19 | EDGAR |
| 2025-06-04 | 4 | CIENA CORP (CIEN) | Sale (S): 6,800 @ $80.62 | EDGAR |
| 2025-05-19 | 4 | CIENA CORP (CIEN) | Sale (S): 6,800 @ $79.89 | EDGAR |
| 2025-05-05 | 4 | CIENA CORP (CIEN) | Sale (S): 6,800 @ $71.90 | EDGAR |
| 2025-04-17 | 4 | CIENA CORP (CIEN) | Sale (S): 6,800 @ $59.54 | EDGAR |
| 2025-03-24 | 4 | CIENA CORP (CIEN) | Tax withholding (F): 2,933 @ $65.63 · Tax withholding (F): 3,048 @ $65.63 · Tax withholding (F): 1,713 @ $65.63 · Tax withholding (F): 1,575 @ $65.63 | EDGAR |
| 2025-03-19 | 4 | CIENA CORP (CIEN) | Sale (S): 6,800 @ $65.18 | EDGAR |
| 2025-03-05 | 4 | CIENA CORP (CIEN) | Sale (S): 6,800 @ $76.41 | EDGAR |
| 2025-02-20 | 4 | CIENA CORP (CIEN) | Sale (S): 3,400 @ $89.41 · Sale (S): 3,400 @ $89.37 | EDGAR |
| 2025-02-04 | 4 | CIENA CORP (CIEN) | Sale (S): 3,400 @ $84.89 · Sale (S): 3,400 @ $84.83 | EDGAR |
| 2025-01-17 | 4 | CIENA CORP (CIEN) | Sale (S): 3,400 @ $85.29 · Sale (S): 3,400 @ $85.30 | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2024-01-11 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.
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