CIENCiena Corporation
Technology · Communication EquipmentNYSEStockMkt cap $49.1B
Disclosed trades
25
0 in 30d · 1 in 90d
Politicians
8
Last trade Sep 11, 2026
Buys
15
$112K at range midpoints
Sells
10
$104.5K at range midpoints
Closing price · 365 days
Nov 6, 2025 – Nov 5, 2026
Monthly buys vs sells · 24 months
Counts of disclosed transactions
- Buys
- Sells (incl. partial)
Politicians who traded it
5 hold it now Estimated
| Politician | Seat | Trades | Buys | Sells | Bought (mid) | Sold (mid) | Last trade | Est. position Estimated |
|---|---|---|---|---|---|---|---|---|
| DRo Khanna | House · CA-17 | 10 | 7 | 3 | $48K | $48.5K | Sep 11, 2026 | $4.2K |
| RLisa C. McClain | House · MI-09 | 5 | 2 | 3 | $16K | $24K | Oct 31, 2025 | $4.5K |
| RAlan Armstrong | Senate · OK | 2 | 2 | 0 | $16K | $0 | Mar 30, 2026 | $9.7K |
| DGilbert Ray Cisneros, Jr. | House · CA-31 | 2 | 2 | 0 | $16K | $0 | May 29, 2026 | $6.3K |
| RJohn James | House · MI-10 | 2 | 1 | 1 | $8K | $8K | Sep 4, 2024 | $8.2K |
| DLois Frankel | House · FL-22 | 2 | 1 | 1 | $8K | $8K | Nov 20, 2020 | — |
| RByron Donalds | House · FL-19 | 1 | 0 | 1 | $0 | $8K | Feb 2, 2021 | — |
| DDaniel S. Goldman | House · NY-10 | 1 | 0 | 1 | $0 | $8K | Jul 12, 2023 | — |
Recent trades
| Politician | Ticker | Asset | Type | Owner | Amount | vs S&P Estimated | Traded | Filed | Source |
|---|---|---|---|---|---|---|---|---|---|
| DRo Khanna | CIEN | CIENA CORPORATION CMN | Sell | Dependent | $1,001 - $15,000 | +42.6% | Sep 11, 2026 | Oct 7, 202626d | FilingOCR |
| DRo Khanna | CIEN | CIENA CORPORATION CMN | Sell | Spouse | $1,001 - $15,000 | +23.3% | Aug 3, 2026 | Sep 4, 202632d | FilingOCR |
| RAlan Armstrong | CIEN | Ciena Corporation Common Stock | Buy | Self | $1,001 - $15,000 | -41.5% | Mar 30, 2026 | Jul 21, 2026113d | Filing |
| RAlan Armstrong | CIEN | Ciena Corporation Common Stock | Buy | Self | $1,001 - $15,000 | -41.5% | Mar 27, 2026 | Jul 21, 2026116d | Filing |
| DRo Khanna | CIEN | CIENA CORPORATION CMN | Buy | Spouse | $1,001 - $15,000 | -44.4% | Jun 30, 2026 | Jul 6, 20266d | FilingOCR |
| DGilbert Ray Cisneros, Jr. | CIEN | Ciena Corporation (CIEN) | Buy | Self | $1,001 - $15,000 | -49.7% | May 29, 2026 | Jun 8, 202610d | Filing |
| DGilbert Ray Cisneros, Jr. | CIEN | Ciena Corporation (CIEN) | Buy | Self | $1,001 - $15,000 | -49.7% | May 14, 2026 | Jun 8, 202625d | Filing |
| DRo Khanna | CIEN | CIENA CORPORATION CMN | Buy | Spouse | $1,001 - $15,000 | -59.7% | Mar 30, 2026 | Apr 7, 20268d | FilingOCR |
| DRo Khanna | CIEN | CIENA CORPORATION CMN | Buy | Dependent | $1,001 - $15,000 | -35.6% | Feb 24, 2026 | Mar 9, 202613d | FilingOCR |
| RLisa C. McClain | CIEN | Ciena Corporation (CIEN) | Sell | Spouse | $1,001 - $15,000 | -18.3% | Oct 31, 2025 | Nov 21, 202521d | Filing |
| RLisa C. McClain | CIEN | Ciena Corporation (CIEN) | Sell | Spouse | $1,001 - $15,000 | -18.3% | Oct 30, 2025 | Nov 21, 202522d | Filing |
| RLisa C. McClain | CIEN | Ciena Corporation (CIEN) | Buy | Spouse | $1,001 - $15,000 | +18.3% | Oct 30, 2025 | Nov 21, 202522d | Filing |
| RLisa C. McClain | CIEN | Ciena Corporation (CIEN) | Sell | Spouse | $1,001 - $15,000 | -18.3% | Oct 15, 2025 | Nov 21, 202537d | Filing |
| RLisa C. McClain | CIEN | Ciena Corporation (CIEN) | Buy | Spouse | $1,001 - $15,000 | +130.2% | Jun 17, 2025 | Aug 13, 202557d | Filing |
| RByron Donalds | CIEN | Ciena Corp. New (CIEN) | SellReview | Self | $1,001 - $15,000 | -198.4% | Feb 2, 2021 | Nov 8, 20241375d | FilingOCR |
| RJohn James | CIEN | Ciena Corporation (CIEN) | Sell | Self | $1,001 - $15,000 | -315.5% | Sep 4, 2024 | Sep 6, 20242d | Filing |
| RJohn James | CIEN | Ciena Corporation (CIEN) | Buy | Self | $1,001 - $15,000 | +284.2% | Nov 10, 2023 | Sep 2, 2024297d | Filing |
| DDaniel S. Goldman | CIEN | Ciena Corporation (CIEN) | Sell | Self | $1,001 - $15,000 | -385.2% | Jul 12, 2023 | Aug 13, 202332d | Filing |
| DRo Khanna | CIEN | CIENA CORPORATION CMN | Sell | Spouse | $15,001 - $50,000 | -322.4% | May 23, 2022 | Jun 10, 202218d | FilingOCR |
| DRo Khanna | CIEN | CIENA CORPORATION CMN | Buy | Dependent | $1,001 - $15,000 | +322.4% | May 10, 2022 | Jun 10, 202231d | FilingOCR |
| DRo Khanna | CIEN | CIENA CORPORATION CMN | BuyReview | Spouse | $1,001 - $15,000 | +322.4% | May 6, 2022 | Jun 10, 202235d | FilingOCR |
| DRo Khanna | CIEN | CIENA CORP CMN | BuyReview | Spouse | $1,001 - $15,000 | +210.0% | Nov 9, 2021 | Dec 7, 202128d | FilingOCR |
| DRo Khanna | CIEN | CIENA CORPORATION CMN | BuyReview | Dependent | — | +210.0% | Nov 2, 2021 | Dec 7, 202135d | FilingOCR |
| DLois Frankel | CIEN | Ciena Corporation (CIEN) | Sell | Self | $1,001 - $15,000 | -234.7% | Nov 20, 2020 | Dec 28, 202038d | Filing |
| DLois Frankel | CIEN | Ciena Corporation (CIEN) | Buy | Self | $1,001 - $15,000 | +173.5% | Jul 24, 2020 | Aug 24, 202031d | Filing |
Insider activity Filed
Insiders
20
Telephone & Telegraph Apparatus
Open-market buys · 90d
0
$0 bought
Open-market sells · 90d
23
$17.8M sold
Net · 90d
-$17.8M
-$100.9M net over 12 months · last Nov 2, 2026
| Date | Insider | Kind | Security | Shares | Price | Value | Post-holdings | D/I | 10b5-1 | Source |
|---|---|---|---|---|---|---|---|---|---|---|
| Nov 2, 2026filed Nov 4, 2026 | Gary B SmithPresident & CEO | Sale | Common Stock | −2,952 | $298.16 | $880,155 | 222,503 | D | 10b5-1 | 4 |
| Nov 1, 2026filed Nov 3, 2026 | Marc D. GraffEVP & Chief Financial Officer | Withholding | Common Stock | −3,759 | $320.72 | $1,205,586 | 103,377 | D | — | 4 |
| Oct 15, 2026filed Oct 19, 2026 | Brodie GageEVP & Chief Product & Tech | Sale | Common Stock | −1,200 | $344.08 | $412,896 | 34,073 | D | 10b5-1 | 4 |
| Oct 15, 2026filed Oct 19, 2026 | Dino DiPernaEVP & Chief R&D Officer | Sale | Common Stock | −445 | $350.00 | $155,750 | 36,183 | D | 10b5-1 | 4 |
| Oct 15, 2026filed Oct 19, 2026 | Dino DiPernaEVP & Chief R&D Officer | Sale | Common Stock | −445 | $344.08 | $153,116 | 36,628 | D | 10b5-1 | 4 |
| Oct 15, 2026filed Oct 19, 2026 | Gary B SmithPresident & CEO | Sale | Common Stock | −2,952 | $348.02 | $1,027,356 | 225,455 | D | 10b5-1 | 4 |
| Oct 15, 2026filed Oct 19, 2026 | David M RothensteinEVP & Chief Strategy Officer | Sale | Common Stock | −2,500 | $348.06 | $870,157 | 172,881 | D | 10b5-1 | 4 |
| Oct 1, 2026filed Oct 13, 2026 | Gary B SmithPresident & CEO | Sale | Common Stock | −2,952 | $369.66 | $1,091,238 | 228,407 | D | 10b5-1 | 4 |
| Oct 1, 2026filed Oct 6, 2026 | Marc D. GraffEVP & Chief Financial Officer | Sale | Common Stock | −97 | $355.19 | $34,453 | 107,136 | D | 10b5-1 | 4 |
| Oct 1, 2026filed Oct 6, 2026 | Sheela KosarajuEVP & Chief Legal Officer | Sale | Common Stock | −2,101 | $355.19 | $746,254 | 84,065 | D | 10b5-1 | 4 |
Shares, prices and post-transaction holdings are exactly as reported on SEC Form 4. Net figures count open-market buys minus open-market sales only (awards, exercises, withholding and gifts are excluded).
Unusual activity Estimated
- 50Insider overlapPublic Oct 7, 2026 · traded Sep 11, 2026
Rep. Ro Khanna's dependent child sold CIEN 4 days before its CEO sold $975K
Details
- Politician
- Ro Khanna
- Ticker
- CIEN
- Asset
- CIENA CORPORATION CMN
- Tx type
- sell
- Traded
- Sep 11, 2026
- Filed
- Oct 7, 2026
- Amount low
- $1,001
- Amount high
- $15,000
- Range midpoint (estimate)
- $8,001
- Disclosed range
- $1,001 - $15,000
- Reporting lag days
- 26
- Owner type
- dependent
- Is whale
- No
- Insider trade
- {"insider":{"slug":"gary-b-smith","name":"Gary B Smith","title":"President & CEO","short_title":"CEO"},"company":"CIENA CORP","ticker":"CIEN","tx_kind":"open_market_sale","tx_date":"2026-09-15","shares":2952,"price":330.1789,"value":974688.11,"is_10b5_1":true,"filing_date":"2026-09-17"}
- Days between
- -4
- Opposite side
- No
- Public from
- Oct 7, 2026
- Method version
- 2026-11-03
- 50Insider overlapPublic Sep 4, 2026 · traded Aug 3, 2026
Rep. Ro Khanna's spouse sold CIEN the same day its CEO sold $1.1M
Details
- Politician
- Ro Khanna
- Ticker
- CIEN
- Asset
- CIENA CORPORATION CMN
- Tx type
- sell
- Traded
- Aug 3, 2026
- Filed
- Sep 4, 2026
- Amount low
- $1,001
- Amount high
- $15,000
- Range midpoint (estimate)
- $8,001
- Disclosed range
- $1,001 - $15,000
- Reporting lag days
- 32
- Owner type
- spouse
- Is whale
- No
- Insider trade
- {"insider":{"slug":"gary-b-smith","name":"Gary B Smith","title":"President & CEO","short_title":"CEO"},"company":"CIENA CORP","ticker":"CIEN","tx_kind":"open_market_sale","tx_date":"2026-08-03","shares":2952,"price":379.8144,"value":1121212.11,"is_10b5_1":true,"filing_date":"2026-08-04"}
- Days between
- 0
- Opposite side
- No
- Public from
- Sep 4, 2026
- Method version
- 2026-11-03
- 83Hindsight movePublic Jul 21, 2026 · traded Mar 30, 2026
CIEN rose 58% in the 30 trading days after Sen. Alan Armstrong's buy (hindsight)
Details
- Politician
- Alan Armstrong
- Ticker
- CIEN
- Asset
- Ciena Corporation Common Stock
- Tx type
- buy
- Traded
- Mar 30, 2026
- Filed
- Jul 21, 2026
- Amount low
- $1,001
- Amount high
- $15,000
- Range midpoint (estimate)
- $8,001
- Disclosed range
- $1,001 - $15,000
- Reporting lag days
- 113
- Owner type
- self
- Is whale
- No
- Entry date
- Mar 30, 2026
- Entry close
- 365
- Exit date
- May 12, 2026
- Exit close
- 577.15
- Forward return
- +58.1%
- Sign adjusted return
- +58.1%
- N trading days
- 30
- Hindsight
- Yes
- Measured from
- trade date
- Public from
- Jul 21, 2026
- Method version
- 2026-11-03
- 70Hindsight movePublic Jul 21, 2026 · traded Mar 27, 2026
CIEN rose 45% in the 30 trading days after Sen. Alan Armstrong's buy (hindsight)
Details
- Politician
- Alan Armstrong
- Ticker
- CIEN
- Asset
- Ciena Corporation Common Stock
- Tx type
- buy
- Traded
- Mar 27, 2026
- Filed
- Jul 21, 2026
- Amount low
- $1,001
- Amount high
- $15,000
- Range midpoint (estimate)
- $8,001
- Disclosed range
- $1,001 - $15,000
- Reporting lag days
- 116
- Owner type
- self
- Is whale
- No
- Entry date
- Mar 27, 2026
- Entry close
- 401.61
- Exit date
- May 11, 2026
- Exit close
- 581.47
- Forward return
- +44.8%
- Sign adjusted return
- +44.8%
- N trading days
- 30
- Hindsight
- Yes
- Measured from
- trade date
- Public from
- Jul 21, 2026
- Method version
- 2026-11-03
- 65Insider overlapPublic Jul 21, 2026 · traded Mar 30, 2026
Sen. Alan Armstrong bought CIEN 2 days before its CEO sold $1.2M
Details
- Politician
- Alan Armstrong
- Ticker
- CIEN
- Asset
- Ciena Corporation Common Stock
- Tx type
- buy
- Traded
- Mar 30, 2026
- Filed
- Jul 21, 2026
- Amount low
- $1,001
- Amount high
- $15,000
- Range midpoint (estimate)
- $8,001
- Disclosed range
- $1,001 - $15,000
- Reporting lag days
- 113
- Owner type
- self
- Is whale
- No
- Insider trade
- {"insider":{"slug":"gary-b-smith","name":"Gary B Smith","title":"President & CEO","short_title":"CEO"},"company":"CIENA CORP","ticker":"CIEN","tx_kind":"open_market_sale","tx_date":"2026-04-01","shares":2952,"price":415.5116,"value":1226590.24,"is_10b5_1":true,"filing_date":"2026-04-03"}
- Days between
- -2
- Opposite side
- Yes
- Public from
- Jul 21, 2026
- Method version
- 2026-11-03
- 65Insider overlapPublic Jul 21, 2026 · traded Mar 27, 2026
Sen. Alan Armstrong bought CIEN 5 days before its CEO sold $1.2M
Details
- Politician
- Alan Armstrong
- Ticker
- CIEN
- Asset
- Ciena Corporation Common Stock
- Tx type
- buy
- Traded
- Mar 27, 2026
- Filed
- Jul 21, 2026
- Amount low
- $1,001
- Amount high
- $15,000
- Range midpoint (estimate)
- $8,001
- Disclosed range
- $1,001 - $15,000
- Reporting lag days
- 116
- Owner type
- self
- Is whale
- No
- Insider trade
- {"insider":{"slug":"gary-b-smith","name":"Gary B Smith","title":"President & CEO","short_title":"CEO"},"company":"CIENA CORP","ticker":"CIEN","tx_kind":"open_market_sale","tx_date":"2026-04-01","shares":2952,"price":415.5116,"value":1226590.24,"is_10b5_1":true,"filing_date":"2026-04-03"}
- Days between
- -5
- Opposite side
- Yes
- Public from
- Jul 21, 2026
- Method version
- 2026-11-03
- 65Insider overlapPublic Jul 6, 2026 · traded Jun 30, 2026
Rep. Ro Khanna's spouse bought CIEN 1 day before its CEO sold $1.4M
Details
- Politician
- Ro Khanna
- Ticker
- CIEN
- Asset
- CIENA CORPORATION CMN
- Tx type
- buy
- Traded
- Jun 30, 2026
- Filed
- Jul 6, 2026
- Amount low
- $1,001
- Amount high
- $15,000
- Range midpoint (estimate)
- $8,001
- Disclosed range
- $1,001 - $15,000
- Reporting lag days
- 6
- Owner type
- spouse
- Is whale
- No
- Insider trade
- {"insider":{"slug":"gary-b-smith","name":"Gary B Smith","title":"President & CEO","short_title":"CEO"},"company":"CIENA CORP","ticker":"CIEN","tx_kind":"open_market_sale","tx_date":"2026-07-01","shares":2952,"price":468.8252,"value":1383971.99,"is_10b5_1":true,"filing_date":"2026-07-06"}
- Days between
- -1
- Opposite side
- Yes
- Public from
- Jul 6, 2026
- Method version
- 2026-11-03
- 65Insider overlapPublic Jun 8, 2026 · traded May 29, 2026
Rep. Gilbert Ray Cisneros, Jr. bought CIEN 3 days before its CEO sold $1.7M
Details
- Politician
- Gilbert Ray Cisneros, Jr.
- Ticker
- CIEN
- Asset
- Ciena Corporation (CIEN)
- Tx type
- buy
- Traded
- May 29, 2026
- Filed
- Jun 8, 2026
- Amount low
- $1,001
- Amount high
- $15,000
- Range midpoint (estimate)
- $8,001
- Disclosed range
- $1,001 - $15,000
- Reporting lag days
- 10
- Owner type
- self
- Is whale
- No
- Insider trade
- {"insider":{"slug":"gary-b-smith","name":"Gary B Smith","title":"President & CEO","short_title":"CEO"},"company":"CIENA CORP","ticker":"CIEN","tx_kind":"open_market_sale","tx_date":"2026-06-01","shares":2952,"price":565.9203,"value":1670596.73,"is_10b5_1":true,"filing_date":"2026-06-02"}
- Days between
- -3
- Opposite side
- Yes
- Public from
- Jun 8, 2026
- Method version
- 2026-11-03
- 65Insider overlapPublic Jun 8, 2026 · traded May 14, 2026
Rep. Gilbert Ray Cisneros, Jr. bought CIEN 1 day before its CEO sold $1.7M
Details
- Politician
- Gilbert Ray Cisneros, Jr.
- Ticker
- CIEN
- Asset
- Ciena Corporation (CIEN)
- Tx type
- buy
- Traded
- May 14, 2026
- Filed
- Jun 8, 2026
- Amount low
- $1,001
- Amount high
- $15,000
- Range midpoint (estimate)
- $8,001
- Disclosed range
- $1,001 - $15,000
- Reporting lag days
- 25
- Owner type
- self
- Is whale
- No
- Insider trade
- {"insider":{"slug":"gary-b-smith","name":"Gary B Smith","title":"President & CEO","short_title":"CEO"},"company":"CIENA CORP","ticker":"CIEN","tx_kind":"open_market_sale","tx_date":"2026-05-15","shares":2952,"price":562.0513,"value":1659175.44,"is_10b5_1":true,"filing_date":"2026-05-19"}
- Days between
- -1
- Opposite side
- Yes
- Public from
- Jun 8, 2026
- Method version
- 2026-11-03
- 83Hindsight movePublic May 12, 2026 · traded Mar 30, 2026
CIEN rose 58% in the 30 trading days after Rep. Ro Khanna's spouse's buy (hindsight)
Details
- Politician
- Ro Khanna
- Ticker
- CIEN
- Asset
- CIENA CORPORATION CMN
- Tx type
- buy
- Traded
- Mar 30, 2026
- Filed
- Apr 7, 2026
- Amount low
- $1,001
- Amount high
- $15,000
- Range midpoint (estimate)
- $8,001
- Disclosed range
- $1,001 - $15,000
- Reporting lag days
- 8
- Owner type
- spouse
- Is whale
- No
- Entry date
- Mar 30, 2026
- Entry close
- 365
- Exit date
- May 12, 2026
- Exit close
- 577.15
- Forward return
- +58.1%
- Sign adjusted return
- +58.1%
- N trading days
- 30
- Hindsight
- Yes
- Measured from
- trade date
- Public from
- May 12, 2026
- Method version
- 2026-11-03