John Ederer
CIK 1840039 · Chief Financial Officer · last filed 2026-05-20
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
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Disclosed Exposure
$9.66M
Companies
2
Total Filings
28
Lifetime Open-Market Net
-$1.92M
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| TDC | Chief Financial Officer | 368,426 | $26.23 | $9.66M | $0 | 5 | 2026-05-20 |
| MODEL N, INC. (MODN) Delisted | Chief Financial Officer | 0 | $30.00 | $0 | -$1.92M | 17 | 2024-06-27 |
Recent Filings · Page 3 of 3
28 filingsInsider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2023-02-21 | MODEL N, INC. (MODN) Delisted | Sell (S) | −7,958 | -$278.8K | EDGAR |
| 2022-12-02 | MODEL N, INC. (MODN) Delisted | Sell (S) | −959 | -$37.3K | EDGAR |
| 2022-11-16 | MODEL N, INC. (MODN) Delisted | Mixed | +66,780 | -$42.5K | EDGAR |
| 2022-08-18 | MODEL N, INC. (MODN) Delisted | Sell (S) | −1,125 | -$35.6K | EDGAR |
| 2022-05-18 | MODEL N, INC. (MODN) Delisted | Sell (S) | −1,135 | -$26.8K | EDGAR |
| 2022-02-18 | MODEL N, INC. (MODN) Delisted | Sell (S) | −3,584 | -$90.8K | EDGAR |
| 2021-11-17 | MODEL N, INC. (MODN) Delisted | Grant (A) | +51,059 | $0 | EDGAR |
| 2021-03-11 | MODEL N, INC. (MODN) Delisted | Grant (A) | +74,460 | $0 | EDGAR |
Showing 21–28 of 28
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Page 3 of 3
Form 4 codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.