DANIEL M. FRIEDBERG

CIK 1448795 · last filed 2026-03-23

"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

$6.87M

Companies

11

Total Filings

120

Lifetime Open-Market Net

$102.13M

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
QRHC Director 2,913,513 $1.37 $3.99M $221.6K 10 2026-03-23
MSAIW Director 21,898,003 $0.03 $648.2K $0 1 2026-01-05
APEI 10%+ Owner 42,738 $52.13 $2.23M $90.27M 7 2025-05-29
TIGO ENERGY, INC. (TYGOW) Delisted 12,549 $0.01 $89 $0 1 2023-05-25
TIGO ENERGY, INC. (ROCGU) Delisted Director 33,034 $10.29 $339.9K $45.7K 1 2021-08-11
QualTek Services Inc. (ROCRU) Delisted Director 40,233 $10.00 $402.3K $50.0K 1 2021-03-08
Reservoir Media, Inc. (ROCCU) Delisted Director 88,189 $9.93 $875.7K $77.0K 1 2020-12-17
GP STRATEGIES CORP (GPX) Delisted Director 3,517,024 $20.85 $73.33M $8.35M 77 2016-07-05
INNERWORKINGS INC (WAGE) Delisted Director 7,492,857 $0 2 2016-06-08
OLD PSG WIND-DOWN LTD. (PSG) Delisted Director 7,701,599 $3.11M 6 2016-06-03
X RITE INC (XRIT) Delisted Director 13,315,354 $0 12 2011-05-20

Recent Filings · Page 2 of 12

120 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2024-08-14 QRHC Grant (A) $0 EDGAR
2023-08-18 QRHC Grant (A) $0 EDGAR
2023-05-25 TIGO ENERGY, INC. (TYGOW) Delisted Sell (S) −20,485 $0 EDGAR
2023-05-23 APEI Grant (A) +76,428 $0 EDGAR
2023-05-16 APEI Grant (A) +594,864 $3.25M EDGAR
2022-07-18 QRHC Buy (P) +642 $2.6K EDGAR
2022-07-13 QRHC Buy (P) +13,500 $53.6K EDGAR
2022-06-14 QRHC Buy (P) +14,448 $54.0K EDGAR
2021-08-11 TIGO ENERGY, INC. (ROCGU) Delisted Buy (P) +4,569 $45.7K EDGAR
2021-03-08 QualTek Services Inc. (ROCRU) Delisted Buy (P) +5,000 $50.0K EDGAR
Showing 1120 of 120
Page 2 of 12
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.