Insider transactions

Nelson Obus

CIK 1017043 · last filed 2026-06-05

"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.

Loading insider history…
Disclosed Exposure
$21.33M
Companies
21
Total Filings
216
Lifetime Open-Market Net
$6.51M

Charts

Trading activity, where the exposure sits, and each trade against the stock price.

LAYN 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 month

Dollar 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

latest
OfficerDirector10% owner* stale (no filing in 3 yrs)

Most 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

Reported Address
450 SEVENTH AVENUE
NEW YORK, NY 10123
Related Filers
WYNNEFIELD PARTNERS SMALL CAP VALUE LP — 620 joint filings, latest 2024-10-07
WYNNEFIELD PARTNERS SMALL CAP VALUE LP I — 620 joint filings, latest 2024-10-07
WYNNEFIELD CAPITAL MANAGEMENT LLC — 617 joint filings, latest 2024-10-07
WYNNEFIELD SMALL CAP VALUE OFFSHORE FUND LTD — 612 joint filings, latest 2024-10-07
WYNNEFIELD CAPITAL INC — 610 joint filings, latest 2024-10-07
Joshua Landes — 551 joint filings, latest 2024-10-07
Wynnefield Capital, Inc. Profit Sharing Plan — 524 joint filings, latest 2024-10-07
CHANNEL PARTNERSHIP II L P — 158 joint filings, latest 2015-07-14
Profile details as reported on the filer's SEC submissions — for individual insiders the address is often in care of the issuer. Related filers are identified from jointly filed SEC submissions and shared reported addresses. View filings on SEC EDGAR.

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
LFCR Director 164,100 $6.38 $1.05M $0 7 2026-06-05
Williams Industrial Services Group Inc. (WLMS) Delisted Director 6,843,038 $0.36 $2.44M $308.9K 8 2023-02-03
NATURES SUNSHINE PRODUCTS INC (NATRE) Delisted 10%+ Owner 2,464,268 — — $944.4K 8 2022-09-06
LIFECORE BIOMEDICAL, INC. \DE\ (LNDC) Delisted Director 2,956,777 $8.76 $25.90M $2.39M 26 2022-06-07
QRHC 10%+ Owner 2,338,763 $1.16 $2.71M -$1.4K 4 2022-04-08
DLHC 10%+ Owner 3,924,879 $3.66 $14.37M -$1.92M 5 2021-11-04
Summer Infant, Inc. (SUMR) Delisted 10%+ Owner 780,070 $11.99 $9.35M -$620.5K 10 2021-05-25
S&W Seed Co (SANW) Delisted 10%+ Owner 233,924 $0.02 $4.7K $1.52M 6 2020-05-22
Jason Industries, Inc. (JASNW) Delisted Director 4,950,319 — — $657.4K 5 2019-07-02
LAYNE CHRISTENSEN CO (LAYN) Delisted Director 0 — — -$667.1K 71 2018-06-14
Jason Industries, Inc. (JASN.W) Delisted Director 1,772,459 — — $1.04M 5 2016-09-01
MAM SOFTWARE GROUP, INC. (MAMS) Delisted 10%+ Owner 3,253,737 — — $27.8K 2 2016-06-13
Williams Industrial Services Group Inc. (GLPW) Delisted 10%+ Owner 3,010,871 — — $4.23M 6 2016-02-02
BREEZE-EASTERN CORP (BZC) Delisted Director 2,132,679 — — -$486.8K 5 2015-09-17
CRWS 10%+ Owner 1,266,891 $2.53 $3.21M -$334.0K 1 2012-12-31
DLH Holdings Corp. (TSTF) Delisted 10%+ Owner — — — $0 1 2011-08-01
Pet DRx CORP (VETS) Delisted 10%+ Owner 1,710,129 $38.62 $66.05M -$1.35M 1 2010-07-08
Summer Infant, Inc. (SUMRW) Delisted 10%+ Owner 2,213,722 — — $26.4K 1 2008-11-17
Pet DRx CORP (VETSW) Delisted 10%+ Owner 2,637,472 — — $41.8K 1 2008-07-21
ACME COMMUNICATIONS INC (ACME) Delisted 10%+ Owner 5,638,358 — — $291.0K 4 2007-12-14
NOBEL LEARNING COMMUNITIES INC (NLCI) Delisted 10%+ Owner 2,164,000 — — $412.9K 1 2007-01-24

Recent Filings · Page 6 of 22

216 filings
Insider 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
2020-03-09 — Exer (M) +59,195 $77.0K
2019-12-02 — Buy (P) +23,500 $32.4K
2019-11-05 LIFECORE BIOMEDICAL, INC. \DE\ (LNDC) Delisted Buy (P) +10,000 $103.8K EDGAR
2019-10-17 LIFECORE BIOMEDICAL, INC. \DE\ (LNDC) Delisted Grant (A) — $0 EDGAR
2019-10-16 LIFECORE BIOMEDICAL, INC. \DE\ (LNDC) Delisted Buy (P) +5,000 $46.6K EDGAR
2019-10-11 LIFECORE BIOMEDICAL, INC. \DE\ (LNDC) Delisted Buy (P) +5,000 $48.4K EDGAR
2019-10-10 LIFECORE BIOMEDICAL, INC. \DE\ (LNDC) Delisted Buy (P) +10,000 $99.6K EDGAR
2019-10-09 LIFECORE BIOMEDICAL, INC. \DE\ (LNDC) Delisted Buy (P) +8,000 $81.1K EDGAR
2019-10-08 LIFECORE BIOMEDICAL, INC. \DE\ (LNDC) Delisted Buy (P) +7,000 $72.8K EDGAR
2019-09-03 — Buy (P) +21,226 $40.3K
Showing 51–60 of 216
Page 6 of 22
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.