Home

M Richard Rosenblatt

CIK 1504471 · CEO & Chairman of the Board · last filed 2026-04-03

M Richard Rosenblatt is a CEO & Chairman of the Board who has filed 24 SEC Form 4 insider transactions across 4 companies since 2011. The most recent filing shows the insider was granted $50.0K of LION on Apr 3, 2026. Across all open-market trades the lifetime net is −$23.4M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $1.0M across reported positions.

"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

$1.01M

Companies

4

Total Filings

24

Lifetime Open-Market Net

-$23.42M

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
LION Director 60,797 $10.97 $666.9K $0 2 2026-04-03
DKNG Director 14,480 $23.44 $339.4K $0 4 2021-04-30
DraftKings Holdings Inc. (DKNGW) Delisted Director 2,230 — — -$919.2K 4 2020-06-25
LEAF GROUP LTD. (DMD) Delisted CEO & Chairman of the Board 3,284,993 — — -$22.50M 13 2013-08-19

Recent Filings

24 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
2026-04-03 LION Grant (A) +5,252 $50.0K EDGAR
2025-12-02 LION Grant (A) +25,528 $40.4K EDGAR
2025-05-08 — Other (J) +30,017 $0
2021-04-30 DKNG Exer (M) +12,250 $0 EDGAR
2021-04-30 DKNG Grant (A) — $0 EDGAR
2021-02-26 DKNG Grant (A) — $0 EDGAR
2020-08-14 DKNG Grant (A) — $0 EDGAR
2020-06-25 DraftKings Holdings Inc. (DKNGW) Delisted Sell (S) −23,691 -$919.2K EDGAR
2020-06-22 DraftKings Holdings Inc. (DKNGW) Delisted Exer (M) +23,691 $69.9K EDGAR
2020-05-26 DraftKings Holdings Inc. (DKNGW) Delisted Exer (M) +2,230 $0 EDGAR
Showing 1–10 of 24
Page 1 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.