InsiderTrades

FRIEDBERG DANIEL M.

SEC CIK 1448795 · EDGAR

Buying vs selling by month open-market trades, last 60 months, all 5 companies
BoughtSold

Companies

TickerCompanyTitleHoldingBoughtSoldTradesFirstLast
QRHCQuest Resource Holding CorpDir, 10% 165.6K $95.4K — 152022-07-112026-08-31
MSAIMultiSensor AI Holdings, Inc.Dir, 10%, See Footnotes 9,872 — — 42025-09-302026-06-30
TACTTRANSACT TECHNOLOGIES INCDir, 10% 9,975 — — 42024-03-012025-05-04
APEIAMERICAN PUBLIC EDUCATION INCSee Footnotes 1.82M $8.76M — 52023-03-282024-08-22
TYGOTIGO ENERGY, INC.former Dir 12.5K $45.7K — 22021-08-102023-05-23

Most active insiders at QRHC, 12 months

#InsiderTitleBoughtSold
1 KITT BARRY M10% $260.3K—
2 Culpepper GlennDir $15.6K—
3 Lipstein Robert JDir $9,900—
4 Hampstead Park Capital Management, LLC10% $7,395—
5 Moss Perry W.Pres, CEO ——
6 Johnston Brett WadeCFO, SVP of Fin ——
7 Dunning AudreyDir ——
8 Hampstead Park Environmental Services Investment Fund LLC10% ——
9 Tomolonius SarahDir ——
10 Nolan Stephen ADir ——
11 FRIEDBERG DANIEL M.Dir, 10% ——

Transactions 30

Type
Reset
X Filed Traded Ticker Company Insider Title Type Price Qty Owned ΔOwn Value
2026-09-02 17:22 2026-08-31 QRHC Quest Resource Holding Corp FRIEDBERG DANIEL M. Dir, 10% A - Grant $1.40 +19.9K 165.6K +14% +$27.9K
2026-08-17 17:30 2026-08-13 QRHC Quest Resource Holding Corp FRIEDBERG DANIEL M. Dir, 10% A - Grant $1.46 +28.8K 145.7K +25% +$42.0K
2026-08-04 20:09 2026-07-31 QRHC Quest Resource Holding Corp FRIEDBERG DANIEL M. Dir, 10% A - Grant $1.27 +22.0K 116.9K +23% +$27.9K
2026-07-02 17:39 2026-06-30 MSAI MultiSensor AI Holdings, Inc. FRIEDBERG DANIEL M. Dir, 10%, See Footnotes A - Grant $0.00 +3,738 9,872 +61% $0
2026-07-02 16:13 2026-06-30 QRHC Quest Resource Holding Corp FRIEDBERG DANIEL M. Dir, 10% A - Grant $1.26 +22.2K 94.9K +30% +$27.9K
2026-06-02 19:40 2026-05-31 QRHC Quest Resource Holding Corp FRIEDBERG DANIEL M. Dir, 10% A - Grant $1.18 +23.7K 72.7K +48% +$27.9K
2026-05-04 16:23 2026-04-30 QRHC Quest Resource Holding Corp FRIEDBERG DANIEL M. Dir, 10% A - Grant $1.13 +13.3K 97.1K +16% +$15.0K
2026-04-02 17:15 2026-03-31 QRHC Quest Resource Holding Corp FRIEDBERG DANIEL M. Dir, 10% A - Grant $1.19 +12.6K 83.8K +18% +$15.0K
2026-04-02 16:25 2026-03-31 MSAI MultiSensor AI Holdings, Inc. FRIEDBERG DANIEL M. Dir, 10%, See Footnotes A - Grant $0.00 +95.2K 245.3K +63% $0
2026-03-03 2026-02-28 QRHC Quest Resource Holding Corp FRIEDBERG DANIEL M. Dir, 10% A - Grant $1.76 +8,532 71.2K +14% +$15.0K
2026-01-05 2025-12-31 MSAI MultiSensor AI Holdings, Inc. FRIEDBERG DANIEL M. Dir, 10%, See Footnotes A - Grant $0.00 +48.9K 150.1K +48% $0
2025-12-02 2025-11-30 QRHC Quest Resource Holding Corp FRIEDBERG DANIEL M. Dir, 10% A - Grant $1.88 +7,987 47.6K +20% +$15.0K
2025-10-02 2025-09-30 MSAI MultiSensor AI Holdings, Inc. FRIEDBERG DANIEL M. Dir, 10%, See Footnotes A - Grant $0.00 +31.0K 101.2K +44% $0
I 2025-08-22 2025-08-20 QRHC Quest Resource Holding Corp FRIEDBERG DANIEL M. Dir, 10% P - Purchase $1.60 +17.2K 2.84M +0.6% +$27.6K
D 2025-08-14 2025-08-12 QRHC Quest Resource Holding Corp FRIEDBERG DANIEL M. Dir, 10% M - OptEx — +10.4K 20.6K +102% —
D 2025-08-14 2025-08-13 QRHC Quest Resource Holding Corp FRIEDBERG DANIEL M. Dir, 10% A - Grant — +20.0K 40.6K +97% —
DI 2025-05-05 2025-05-04 TACT TRANSACT TECHNOLOGIES INC FRIEDBERG DANIEL M. Dir, 10% M - OptEx $0.00 +1,700 9,975 +21% $0
MI 2025-03-20 2025-03-18+ QRHC Quest Resource Holding Corp FRIEDBERG DANIEL M. Dir, 10% P - Purchase $2.95 +12.6K 2.83M +0.4% +$37.1K
DMI 2025-03-03 2025-02-28+ TACT TRANSACT TECHNOLOGIES INC FRIEDBERG DANIEL M. Dir, 10% M - OptEx $0.00 +3,275 6,675 +96% $0
MI 2024-08-26 2024-08-22+ APEI AMERICAN PUBLIC EDUCATION INC FRIEDBERG DANIEL M. 10%, See Footnotes P - Purchase $14.88 +34.5K 1.82M +2% +$512.9K
MI 2024-08-14 2024-08-08+ APEI AMERICAN PUBLIC EDUCATION INC FRIEDBERG DANIEL M. See Footnotes P - Purchase $13.46 +613.1K 269.1K New +$8.25M
2024-08-14 2024-05-17 APEI AMERICAN PUBLIC EDUCATION INC FRIEDBERG DANIEL M. See Footnotes A - Grant $0.00 +4,350 19.5K +29% $0
DI 2024-05-06 2024-05-04 TACT TRANSACT TECHNOLOGIES INC FRIEDBERG DANIEL M. Dir, 10% M - OptEx $0.00 +1,700 5,000 +52% $0
DI 2024-03-05 2024-03-01 TACT TRANSACT TECHNOLOGIES INC FRIEDBERG DANIEL M. Dir, 10% M - OptEx $0.00 +1,600 1,600 New $0
DI 2023-05-25 2023-05-23 TYGO TIGO ENERGY, INC. FRIEDBERG DANIEL M. former Dir S - Sale — -20.5K 12.5K -62% —
MI 2023-05-16 2023-05-12+ APEI AMERICAN PUBLIC EDUCATION INC FRIEDBERG DANIEL M. See Footnotes A - Grant $5.46 +99.1K 1.01M +11% +$541.2K
2023-03-31 2023-03-28 APEI AMERICAN PUBLIC EDUCATION INC FRIEDBERG DANIEL M. See Footnotes A - Grant — +2,405 2,405 New —
I 2022-07-28 2022-07-26 QRHC Quest Resource Holding Corp FRIEDBERG DANIEL M. Dir, 10% P - Purchase $3.96 +3,242 2.81M +0.1% +$12.8K
MI 2022-07-13 2022-07-11+ QRHC Quest Resource Holding Corp FRIEDBERG DANIEL M. Dir, 10% P - Purchase $3.98 +4,500 2.81M +0.2% +$17.9K
DI 2021-08-11 2021-08-10 TYGO TIGO ENERGY, INC. FRIEDBERG DANIEL M. Dir P - Purchase $10.00 +4,569 33.0K +16% +$45.7K

Purchase Sale Sale after option exercise All abbreviations