David M Hartz
CIK 1594756 · View on SEC EDGAR ↗
Insider
First SEC filing: Dec. 23, 2013 · Latest: Dec. 23, 2013
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 12 non-open-market transactions below
last 12 months, based on the transactions shown below
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
12 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Aug. 14, 2015 | NRP | P | 43 | $2.74 | $118 | 1,368 Direct | +3.25% | Acquired | 283.0% (price as of 2026-08-20) |
| May 14, 2015 | NRP | P | 23 | $5.06 | $116 | 1,325 Direct | +1.77% | Acquired | 107.4% (price as of 2026-08-20) |
| Feb. 13, 2015 | NRP | P | 51 | $8.57 | $437 | 1,302 Direct | +4.08% | Acquired | 22.4% (price as of 2026-08-20) |
| Nov. 14, 2014 | NRP | P | 33 | $12.78 | $422 | 1,251 Direct | +2.71% | Acquired | -17.9% (price as of 2026-08-20) |
| Aug. 14, 2014 | NRP | P | 26 | $16.23 | $422 | 1,218 Direct | +2.18% | Acquired | -35.3% (price as of 2026-08-20) |
| May 14, 2014 | NRP | P | 27 | $15.38 | $415 | 1,192 Direct | +2.32% | Acquired | -31.8% (price as of 2026-08-20) |
| Jan. 31, 2014 | NRP | P | 26 | $15.54 | $404 | 1,165 Direct | +2.28% | Acquired | -32.5% (price as of 2026-08-20) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II)
Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| Feb. 14, 2016 | NRP | Phantom Units [F2] | Common Units (4,000) | — | Feb. 14, 2016 | 4,000 | Disposed |
| Feb. 11, 2015 | NRP | Phantom Units [F3] | Common Units (9,500) | — | Feb. 11, 2019 | 9,500 | Acquired |
| Feb. 10, 2015 | NRP | Phantom Units [F3] | Common Units (4,000) | — | Feb. 10, 2015 | 4,000 | Disposed |
| Feb. 12, 2014 | NRP | Phantom Units [F3] | Common Units (4,200) | — | Feb. 12, 2018 | 4,200 | Acquired |
| Feb. 11, 2014 | NRP | Phantom Units [F3] | Common Units (4,000) | — | Feb. 11, 2014 | 4,000 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 5 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Dec. 23, 2013 | NRP | Common Units | 1,139 | Indirect |
| Dec. 23, 2013 | NRP | Phantom Units [F2]→ Common Units (4,000) | 4,000 | Direct |
| Dec. 23, 2013 | NRP | Phantom Units [F2]→ Common Units (4,000) | 4,000 | Direct |
| Dec. 23, 2013 | NRP | Phantom Units [F2]→ Common Units (4,000) | 4,000 | Direct |
| Dec. 23, 2013 | NRP | Phantom Units [F2]→ Common Units (4,000) | 4,000 | Direct |