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Peter Kamin

CIK 937541 · last filed 2025-06-05

Peter Kamin is a corporate insider who has filed 124 SEC Form 4 insider transactions across 8 companies since 2007. The most recent filing shows the insider was granted $190.0K of TTSH on Jun 5, 2025. Across all open-market trades the lifetime net is +$34.4M, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $302.3M 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.

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Disclosed Exposure

$302.31M

Companies

8

Total Filings

124

Lifetime Open-Market Net

$34.37M

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
TILE SHOP HOLDINGS, INC. (TTSH) Delisted Director 4,542,180 $2.88 $13.08M $0 5 2025-06-05
PSYCHEMEDICS CORP (PMD) Delisted Director 1,736,741 $2.67 $4.64M $3.00M 8 2024-12-12
IAA, Inc. (IAA) Delisted Director 0 $39.89 $0 $12.36M 11 2023-03-21
TILE SHOP HOLDINGS, INC. (TTS) Delisted Director 4,266,216 — — $17.49M 39 2019-11-07
MAM SOFTWARE GROUP, INC. (MAMS) Delisted Director 858,097 — — $37.1K 29 2019-10-21
AMBASSADORS GROUP INC (EPAX) Delisted Director 354,976 — — $1.49M 8 2015-05-21
SIRVA INC (SIR) Delisted Director — — — $0 1 2007-07-05
IT 10%+ Owner 2,000,000 $151.16 $302.31M $0 2 2007-06-07

Recent Filings

124 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
2025-06-05 TILE SHOP HOLDINGS, INC. (TTSH) Delisted Grant (A) +32,063 $190.0K EDGAR
2024-12-12 PSYCHEMEDICS CORP (PMD) Delisted Sell (S) −320,708 -$753.7K EDGAR
2024-12-05 PSYCHEMEDICS CORP (PMD) Delisted Buy (P) +1,409,712 $3.31M EDGAR
2024-06-21 TILE SHOP HOLDINGS, INC. (TTSH) Delisted Grant (A) +28,752 $190.0K EDGAR
2023-08-21 PSYCHEMEDICS CORP (PMD) Delisted Grant (A) +14,000 $0 EDGAR
2023-06-15 TILE SHOP HOLDINGS, INC. (TTSH) Delisted Grant (A) +38,248 $190.0K EDGAR
2023-03-21 IAA, Inc. (IAA) Delisted Disp (D) −362,018 $0 EDGAR
2022-08-16 PSYCHEMEDICS CORP (PMD) Delisted Grant (A) +9,000 $0 EDGAR
2022-06-16 IAA, Inc. (IAA) Delisted Grant (A) +3,714 $0 EDGAR
2022-06-16 TILE SHOP HOLDINGS, INC. (TTSH) Delisted Grant (A) +41,209 $0 EDGAR
Showing 1–10 of 124
Page 1 of 13
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.