R Matthew Neff
CIK 1332575 · last filed 2026-07-20
"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
$0
Companies
2
Total Filings
33
Lifetime Open-Market Net
$178.4K
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 |
|---|---|---|---|---|---|---|---|
| Inotiv, Inc. (NOTV) Delisted | Director | 0 | $0.08 | $0 | -$69.5K | 17 | 2026-07-20 |
| Inotiv, Inc. (BASI) Delisted | Director | 40,080 | $16.44 | $658.9K | $247.9K | 13 | 2021-01-12 |
Recent Filings · Page 2 of 4
33 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 |
|---|---|---|---|---|---|
| 2025-06-04 | Inotiv, Inc. (NOTV) Delisted | Sell (S) | −2,000 | -$5.2K | EDGAR |
| 2025-06-02 | Inotiv, Inc. (NOTV) Delisted | Notice (144) | −6,000 | -$15.6K | EDGAR |
| 2025-03-18 | Inotiv, Inc. (NOTV) Delisted | Grant (A) | +39,392 | $0 | EDGAR |
| 2024-08-14 | Inotiv, Inc. (NOTV) Delisted | Grant (A) | +27,500 | $0 | EDGAR |
| 2023-04-04 | Inotiv, Inc. (NOTV) Delisted | Grant (A) | +25,822 | $0 | EDGAR |
| 2022-12-02 | Inotiv, Inc. (NOTV) Delisted | Sell (S) | −1,000 | -$6.1K | EDGAR |
| 2022-11-03 | Inotiv, Inc. (NOTV) Delisted | Sell (S) | −1,000 | -$21.1K | EDGAR |
| 2022-10-18 | Inotiv, Inc. (NOTV) Delisted | Sell (S) | −1,000 | -$19.1K | EDGAR |
| 2022-04-05 | Inotiv, Inc. (NOTV) Delisted | Grant (A) | +4,275 | $0 | EDGAR |
| 2021-04-05 | Inotiv, Inc. (NOTV) Delisted | Grant (A) | +2,683 | $0 | EDGAR |
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.