Comparable stake leader
Diana Semel Allen
SEC ownership of CHANNELADVISOR CORP
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0001169652.
Disclosed value leader
Diana Semel Allen
Comparable rows
0/1
Latest evidence
01 Jun 2021
- Parsed ownership sources
-
3/4/5
Source: Parsed SEC ownership filingsUse: Compare filing families carefully
- Largest SEC-reported holder
-
Diana Semel Allen
Ranking: Comparable ownership first, then disclosed value
- Latest parsed ownership date
-
01 Jun 2021
Freshness: Most recent filing date in this holder set
- Issuer CIK
- 0001169652
- Issuer location
- Morrisville, NC
Ownership snapshot
CIK-linked ownership evidence from parsed SEC filings.
1 signal
Issuer
Names, identifiers, and filing context for this profile.
2 identity fields
Ownership snapshot
Top shareholders of CHANNELADVISOR CORP (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
Diana Semel Allen
Disclosed value leader
Diana Semel Allen
Comparable rows
0/1
Latest evidence
01 Jun 2021
3/4/5
Highest disclosed value: $2,457,102
1 rows are not safely comparable across share classes.
Quick read
Diana Semel Allen has the largest disclosed position value at $2.46M.
0 of 1 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens Diana Semel Allen's linked filing trail.
Disclosed position value
Top 1
Diana Semel Allen
$2.46M
Value bars compare disclosed positions; verify each figure against the linked filing evidence.
Detailed SEC evidence table Showing 1-1 of 1 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Diana Semel Allen |
3/4/5
VP and General Counsel
|
—
class O/S missing
|
$2,457,102
106,877 shares
|
— | 01 Jun 2021 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
Forms 3/4/5 flow
Insider trading overview
Insider buy and sell flow is broadly balanced over the last 12 months. No Buy or Sell transactions have been reported since 16 Jun 2025.
Buys
$0
Insiders: 0
Sells
$0
Insiders: 0
Net
$0
Shares: 0
Window
Last 12 months
4 rolling buckets
Buy value
Sell value
Shares: 0
Shares: 0
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 0 | 0 | $0 | $0 | $0 |
| 3-6 | 0 | 0 | $0 | $0 | $0 |
| 6-9 | 0 | 0 | $0 | $0 | $0 |
| 9-12 | 0 | 0 | $0 | $0 | $0 |
Reporting owners
Insider holders from Forms 3/4/5
Showing 1-12 of 12 reporting-owner rows connected to CHANNELADVISOR CORP. Open a relationship link for the CIK-to-CIK filing trail.
Rows
12
Largest Forms 3/4/5 holder
Diana Semel Allen
Net 12M change
$0
Latest report
15 Nov 2022
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| Diana Semel Allen | VP and General Counsel | $2,457,102 | Mixed | 01 Jun 2021 | ||
| Timothy Buckley | Director | Mixed | 15 Nov 2022 | |||
| Marshall A. Heinberg | Director | Mixed | 15 Nov 2022 | |||
| David J. Spitz | President and CEO, Director | Mixed | 15 Nov 2022 | |||
| Elizabeth Segovia | Chief Operating Officer | Mixed | 15 Nov 2022 | |||
| Himanshu Palsule | Director | Mixed | 15 Nov 2022 | |||
| Joseph L. Cowan | Director | Mixed | 15 Nov 2022 | |||
| Janet Raye Cowell | Director | Mixed | 15 Nov 2022 | |||
| Richard Cornetta | Chief Financial Officer | Mixed | 15 Nov 2022 | |||
| Timothy V Williams | Director | Mixed | 15 Nov 2022 | |||
| Linda M. Crawford | Director | Mixed | 15 Nov 2022 | |||
| M. Scot Wingo | Director | Mixed | 15 Nov 2022 |
Recent insider transactions for CHANNELADVISOR CORP
Showing up to 300 recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| No insider transactions were found in the last 12 months for this issuer. | ||||||||||
* marks a reported price that did not pass the local price check.