M Shan Atkins
CIK 1260096 · last filed 2026-09-30
M Shan Atkins is a corporate insider who has filed 116 SEC Form 4 insider transactions across 6 companies since 2007. The most recent filing shows the insider sold $2.9K of CGC on Sep 30, 2026. Across all open-market trades the lifetime net is −$1.1M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $345.9K across reported positions. 23 SEC filings were submitted jointly with DARDEN RESTAURANTS INC.
"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.
Charts
Trading activity, where the exposure sits, and each trade against the stock price.
DRI price and trades
Daily close with each Form 4 filing on this company marked: green = open-market buy, red = open-market sale, purple = grants, exercises, gifts and other non-market transactions. Marker size scales with the dollar value.
Shares held
Shares owned after each reported transaction on this company (direct holdings as reported).
Open-market buying and selling
by monthDollar value of open-market purchases (code P, up) and sales (code S, down) across all companies, by filing month. Grants, exercises and gifts are excluded.
Exposure by company
latestMost recently reported shares × current price. Faded bars (*) have had no filing in 3 years, so the person may no longer hold them. Click a bar to chart that company.
Filer Profile
850 76TH SW
GRAND RAPIDS, MI 49518
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| CGC | Director | 143,421 | $0.67 | $95.6K | -$11.3K | 6 | 2026-09-30 |
| DRI | Director | 1,162 | $215.38 | $250.3K | -$819.5K | 21 | 2026-09-25 |
| SpartanNash Co (SPTN) Delisted | Director | 7,847 | $26.90 | $211.1K | -$554.1K | 37 | 2025-09-22 |
| SunOpta Inc. (STKL) Delisted | Director | 82,516 | $6.50 | $536.4K | $263.7K | 23 | 2019-06-18 |
| LSC Communications, Inc. (LKSD) Delisted | Director | 20,323 | — | — | $0 | 4 | 2018-05-21 |
| PEP BOYS MANNY MOE & JACK (PBY) Delisted | Director | 38,654 | $25.00 | $966.4K | $34.7K | 8 | 2013-06-13 |
Recent Filings
116 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-09-30 | CGC | Sell (S) | −3,096 | -$2.9K | EDGAR |
| 2026-09-25 | DRI | Grant (A) | — | $0 | EDGAR |
| 2026-06-29 | CGC | Sell (S) | −3,197 | -$3.0K | EDGAR |
| 2026-06-22 | CGC | Grant (A) | +108,324 | $0 | EDGAR |
| 2026-04-02 | CGC | Sell (S) | −2,074 | -$1.9K | EDGAR |
| 2025-09-30 | CGC | Sell (S) | −2,216 | -$3.5K | EDGAR |
| 2025-09-22 | SpartanNash Co (SPTN) Delisted | Disp (D) | −65,318 | -$1.76M | EDGAR |
| 2025-09-19 | DRI | Mixed | +1,162 | $0 | EDGAR |
| 2025-09-17 | SpartanNash Co (SPTN) Delisted | Gift (G) | −4,033 | $0 | EDGAR |
| 2025-08-14 | CGC | Grant (A) | +45,680 | $0 | EDGAR |
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.