Smith Gary B insider trades
Smith Gary B has filed 125 Form 4s with the SEC that we hold, for Ciena Corp (CIEN) (President & CEO, Director), Planet Labs PBC (PL) (Director) and Commvault Systems INC (CVLT) (Director). Across all of them we count 1 purchase worth $313 and 109 sales worth $75.6M reported on Form 4. In the last 12 months: 0 purchases ($0) and 24 sales ($46.5M). The largest single trade was a sale of 83,552 shares of Ciena Corp worth $19.2M, dated 2026-01-05. Of 2 sales filed since we began reading the 10b5-1 checkbox, 2 (100%) were marked as made under a 10b5-1 trading plan. The first filing on our record is dated 2021-07-09 and the latest 2026-09-22.
Ciena Corp (CIEN)
President & CEO, Director · 121 filings · 107 purchases and sales
| Trade date | Code | Shares | Value as filed | Filed |
|---|---|---|---|---|
| 2021-07-07 | S, sale reported on Form 4 | 5,000 | $284.2K | 2021-07-09 |
| 2021-07-08 | S, sale reported on Form 4 | 5,000 | $283.1K | 2021-07-09 |
| 2021-07-21 | S, sale reported on Form 4 | 5,000 | $276.4K | 2021-07-23 |
| 2021-07-22 | S, sale reported on Form 4 | 5,000 | $276.1K | 2021-07-23 |
| 2021-08-02 | S, sale reported on Form 4 | 5,000 | $291.2K | 2021-08-05 |
| 2021-08-03 | S, sale reported on Form 4 | 5,000 | $290.2K | 2021-08-05 |
| 2021-08-17 | S, sale reported on Form 4 | 5,000 | $276.9K | 2021-08-19 |
| 2021-08-18 | S, sale reported on Form 4 | 5,000 | $276.4K | 2021-08-19 |
| 2021-09-02 | S, sale reported on Form 4 | 6,550 | $377.3K | 2021-09-07 |
| 2021-09-03 | S, sale reported on Form 4 | 6,550 | $373.4K | 2021-09-07 |
| 2021-09-14 | S, sale reported on Form 4 | 6,550 | $348.8K | 2021-09-16 |
| 2021-09-15 | S, sale reported on Form 4 | 6,550 | $347.9K | 2021-09-16 |
| 2022-04-11 | S, sale reported on Form 4 | 3,542 | $204.2K | 2022-04-14 |
| 2022-04-25 | S, sale reported on Form 4 | 3,542 | $201.0K | 2022-04-27 |
| 2022-05-10 | S, sale reported on Form 4 | 3,542 | $182.8K | 2022-05-12 |
| 2022-05-23 | S, sale reported on Form 4 | 3,542 | $177.8K | 2022-05-25 |
| 2022-06-07 | S, sale reported on Form 4 | 3,542 | $172.4K | 2022-06-09 |
| 2022-06-21 | S, sale reported on Form 4 | 3,542 | $158.3K | 2022-06-23 |
| 2022-07-05 | S, sale reported on Form 4 | 3,542 | $158.9K | 2022-07-07 |
| 2022-07-20 | S, sale reported on Form 4 | 3,542 | $174.3K | 2022-07-25 |
| 2022-08-08 | S, sale reported on Form 4 | 3,542 | $187.3K | 2022-08-10 |
| 2022-08-22 | S, sale reported on Form 4 | 3,542 | $193.5K | 2022-08-24 |
| 2022-09-06 | S, sale reported on Form 4 | 3,542 | $152.4K | 2022-09-08 |
| 2022-09-19 | S, sale reported on Form 4 | 3,542 | $146.5K | 2022-09-21 |
| 2022-10-04 | S, sale reported on Form 4 | 3,542 | $151.2K | 2022-10-06 |
| 2022-10-17 | S, sale reported on Form 4 | 3,542 | $143.2K | 2022-10-19 |
| 2022-11-02 | S, sale reported on Form 4 | 3,542 | $166.7K | 2022-11-04 |
| 2022-11-16 | S, sale reported on Form 4 | 3,542 | $156.2K | 2022-11-18 |
| 2022-12-13 | S, sale reported on Form 4 | 3,541 | $179.7K | 2022-12-15 |
| 2022-12-28 | S, sale reported on Form 4 | 3,541 | $174.5K | 2022-12-30 |
| 2023-01-09 | S, sale reported on Form 4 | 3,541 | $185.9K | 2023-01-11 |
| 2023-01-23 | S, sale reported on Form 4 | 3,541 | $180.8K | 2023-01-25 |
| 2023-02-06 | S, sale reported on Form 4 | 3,541 | $175.2K | 2023-02-07 |
| 2023-02-23 | S, sale reported on Form 4 | 3,541 | $169.1K | 2023-02-27 |
| 2023-03-06 | S, sale reported on Form 4 | 3,541 | $181.2K | 2023-03-07 |
| 2023-03-23 | S, sale reported on Form 4 | 3,541 | $174.8K | 2023-03-27 |
| 2023-06-15 | S, sale reported on Form 4 | 4,174 | $184.9K | 2023-06-20 |
| 2023-07-03 | S, sale reported on Form 4 | 4,174 | $177.3K | 2023-07-05 |
| 2023-07-17 | S, sale reported on Form 4 | 4,166 | $173.6K | 2023-07-19 |
| 2023-08-01 | S, sale reported on Form 4 | 4,166 | $175.4K | 2023-08-03 |
| 2023-08-15 | S, sale reported on Form 4 | 4,166 | $174.6K | 2023-08-17 |
| 2023-09-01 | S, sale reported on Form 4 | 4,166 | $203.3K | 2023-09-05 |
| 2023-09-15 | S, sale reported on Form 4 | 4,166 | $203.3K | 2023-09-19 |
| 2023-10-02 | S, sale reported on Form 4 | 4,166 | $197.1K | 2023-10-04 |
| 2023-10-16 | S, sale reported on Form 4 | 4,166 | $181.5K | 2023-10-17 |
| 2023-11-01 | S, sale reported on Form 4 | 4,166 | $175.6K | 2023-11-03 |
| 2023-11-15 | S, sale reported on Form 4 | 4,166 | $193.1K | 2023-11-20 |
| 2023-12-01 | S, sale reported on Form 4 | 4,166 | $194.4K | 2023-12-05 |
| 2023-12-15 | S, sale reported on Form 4 | 4,166 | $182.0K | 2023-12-18 |
| 2024-01-02 | S, sale reported on Form 4 | 4,166 | $187.6K | 2024-01-04 |
| 2024-01-16 | S, sale reported on Form 4 | 4,166 | $210.6K | 2024-01-17 |
| 2024-02-01 | S, sale reported on Form 4 | 4,166 | $225.4K | 2024-02-05 |
| 2024-02-01 | S, sale reported on Form 4 | 66,672 | $3.6M | 2024-02-05 |
| 2024-02-15 | S, sale reported on Form 4 | 4,166 | $236.9K | 2024-02-16 |
| 2024-03-01 | S, sale reported on Form 4 | 4,166 | $250.8K | 2024-03-05 |
| 2024-03-01 | S, sale reported on Form 4 | 4,166 | $250.8K | 2024-03-05 |
| 2024-03-15 | S, sale reported on Form 4 | 4,166 | $207.6K | 2024-03-19 |
| 2024-04-01 | S, sale reported on Form 4 | 4,166 | $205.8K | 2024-04-03 |
| 2024-04-15 | S, sale reported on Form 4 | 4,166 | $186.6K | 2024-04-17 |
| 2024-05-01 | S, sale reported on Form 4 | 4,166 | $194.4K | 2024-05-03 |
| 2024-05-15 | S, sale reported on Form 4 | 4,166 | $204.8K | 2024-05-17 |
| 2024-06-03 | S, sale reported on Form 4 | 4,166 | $199.9K | 2024-06-05 |
| 2025-01-02 | S, sale reported on Form 4 | 6,800 | $568.8K | 2025-01-06 |
| 2025-01-02 | S, sale reported on Form 4 | 6,800 | $569.0K | 2025-01-06 |
| 2025-01-15 | S, sale reported on Form 4 | 3,400 | $290.0K | 2025-01-17 |
| 2025-01-15 | S, sale reported on Form 4 | 3,400 | $290.0K | 2025-01-17 |
| 2025-02-03 | S, sale reported on Form 4 | 3,400 | $288.4K | 2025-02-04 |
| 2025-02-03 | S, sale reported on Form 4 | 3,400 | $288.6K | 2025-02-04 |
| 2025-02-18 | S, sale reported on Form 4 | 3,400 | $304.0K | 2025-02-20 |
| 2025-02-18 | S, sale reported on Form 4 | 3,400 | $303.9K | 2025-02-20 |
| 2025-03-03 | S, sale reported on Form 4 | 6,800 | $519.6K | 2025-03-05 |
| 2025-03-17 | S, sale reported on Form 4 | 6,800 | $443.2K | 2025-03-19 |
| 2025-04-15 | S, sale reported on Form 4 | 6,800 | $404.9K | 2025-04-17 |
| 2025-05-01 | S, sale reported on Form 4 | 6,800 | $488.9K | 2025-05-05 |
| 2025-05-15 | S, sale reported on Form 4 | 6,800 | $543.3K | 2025-05-19 |
| 2025-06-02 | S, sale reported on Form 4 | 6,800 | $548.2K | 2025-06-04 |
| 2025-06-16 | S, sale reported on Form 4 | 6,800 | $504.5K | 2025-06-18 |
| 2025-07-01 | S, sale reported on Form 4 | 6,800 | $546.4K | 2025-07-03 |
| 2025-07-15 | S, sale reported on Form 4 | 6,800 | $559.2K | 2025-07-17 |
| 2025-08-01 | S, sale reported on Form 4 | 6,800 | $604.0K | 2025-08-05 |
| 2025-08-15 | S, sale reported on Form 4 | 6,800 | $615.7K | 2025-08-18 |
| 2025-09-02 | S, sale reported on Form 4 | 6,800 | $631.9K | 2025-09-03 |
| 2025-09-15 | S, sale reported on Form 4 | 6,800 | $926.2K | 2025-09-17 |
| 2025-10-01 | S, sale reported on Form 4 | 6,800 | $1.0M | 2025-10-02 |
| 2025-10-15 | S, sale reported on Form 4 | 6,800 | $1.2M | 2025-10-17 |
| 2025-11-03 | S, sale reported on Form 4 | 6,800 | $1.3M | 2025-11-05 |
| 2025-11-10 | S, sale reported on Form 4 | 6,800 | $1.4M | 2025-11-12 |
| 2025-12-03 | S, sale reported on Form 4 | 6,800 | $1.3M | 2025-12-05 |
| 2025-12-22 | S, sale reported on Form 4 | 6,800 | $1.6M | 2025-12-29 |
| 2026-01-05 | S, sale reported on Form 4 | 83,552 | $19.2M | 2026-01-06 |
| 2026-01-15 | S, sale reported on Form 4 | 2,993 | $741.2K | 2026-01-20 |
| 2026-02-02 | S, sale reported on Form 4 | 2,952 | $784.1K | 2026-02-04 |
| 2026-02-17 | S, sale reported on Form 4 | 2,952 | $884.2K | 2026-02-19 |
| 2026-03-02 | S, sale reported on Form 4 | 2,952 | $1.0M | 2026-03-04 |
| 2026-03-16 | S, sale reported on Form 4 | 2,952 | $1.1M | 2026-03-18 |
| 2026-04-01 | S, sale reported on Form 4 | 2,952 | $1.2M | 2026-04-03 |
| 2026-04-15 | S, sale reported on Form 4 | 2,952 | $1.4M | 2026-04-17 |
| 2026-05-01 | S, sale reported on Form 4 | 2,952 | $1.6M | 2026-05-04 |
| 2026-05-15 | S, sale reported on Form 4 | 2,952 | $1.7M | 2026-05-19 |
| 2026-06-01 | S, sale reported on Form 4 | 2,952 | $1.7M | 2026-06-02 |
Newest 100 of 107
Planet Labs PBC (PL)
Director · 3 filings · 2 purchases and sales
| Trade date | Code | Shares | Value as filed | Filed |
|---|---|---|---|---|
| 2025-10-09 | P, purchase reported on Form 4 | 20 | $313 | 2026-02-03 |
| 2025-11-11 | S, sale reported on Form 4 | 20 | $254 | 2026-02-03 |
Commvault Systems INC (CVLT)
Director · 1 filing · 1 purchase or sale
| Trade date | Code | Shares | Value as filed | Filed |
|---|---|---|---|---|
| 2021-08-05 | S, sale reported on Form 4 | 18,500 | $1.4M | 2021-08-09 |
Source
Counted from the Form 4 filings this reporting owner (SEC CIK 1032553) filed on EDGAR. Values are the transaction values as filed. See every filing on EDGAR, or browse insider buying and today's insider purchases.
Source: U.S. Securities and Exchange Commission (EDGAR) and other official
government data · Updated 2026-10-12 ·
For informational purposes only, not investment advice.
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