Michael G Nefkens
CIK 1566846 · View on SEC EDGAR ↗
First SEC filing: Oct. 22, 2015 · Latest: Oct. 22, 2015
On this page
- Insider at Companies where this person is a reporting insider.
- Insider transactions Every share this person bought or sold, from Form 4 filings.
- Derivatives Options and other derivative holdings reported by this person.
- Initial holdings The stakes this person held when they first started reporting.
- Compensation Executive pay disclosed in company proxy statements.
Insider at
Insider transactions
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Jan. 15, 2020 | REZI | P 10b5-1 | 834 | $11.95 | $9,966 | 22,456 Direct | +3.86% | Acquired | 151.1% (price as of 2026-08-20) |
| Dec. 16, 2019 | REZI | P 10b5-1 | 844 | $11.82 | $9,976 | 21,622 Direct | +4.06% | Acquired | 153.9% (price as of 2026-08-20) |
| Nov. 15, 2019 | REZI | P 10b5-1 | 1,011 | $9.86 | $9,968 | 20,778 Direct | +5.11% | Acquired | 204.4% (price as of 2026-08-20) |
| Oct. 15, 2019 | REZI | P 10b5-1 | 691 | $14.47 | $9,999 | 19,767 Direct | +3.62% | Acquired | 107.4% (price as of 2026-08-20) |
| Sept. 16, 2019 | REZI | P 10b5-1 | 636 | $15.69 | $9,979 | 19,076 Direct | +3.45% | Acquired | 91.3% (price as of 2026-08-20) |
| Aug. 15, 2019 | REZI | P 10b5-1 | 681 | $14.63 | $9,963 | 18,440 Direct | +3.83% | Acquired | 105.1% (price as of 2026-08-20) |
| July 15, 2019 | REZI | P 10b5-1 | 467 | $21.40 | $9,994 | 17,759 Direct | +2.70% | Acquired | 40.2% (price as of 2026-08-20) |
| June 17, 2019 | REZI | P 10b5-1 | 487 | $20.52 | $9,993 | 17,292 Direct | +2.90% | Acquired | 46.3% (price as of 2026-08-20) |
| May 23, 2019 | REZI | P | 4,964 | $20.26 | $100,571 | 16,805 Direct | +41.92% | Acquired | 48.1% (price as of 2026-08-20) |
| May 15, 2019 | REZI | P 10b5-1 | 449 | $22.27 | $9,999 | 11,841 Direct | +3.94% | Acquired | 34.8% (price as of 2026-08-20) |
| April 15, 2019 | REZI | P 10b5-1 | 494 | $20.22 | $9,989 | 11,392 Direct | +4.53% | Acquired | 48.4% (price as of 2026-08-20) |
| March 15, 2019 | REZI | P 10b5-1 | 500 | $20.05 | $10,025 | 10,898 Direct | +4.81% | Acquired | 49.7% (price as of 2026-08-20) |
| Feb. 15, 2019 | REZI | P 10b5-1 | 398 | $25.10 | $9,990 | 10,398 Direct | +3.98% | Acquired | 19.6% (price as of 2026-08-20) |
| Nov. 29, 2018 | REZI | P | 10,000 | $20.46 | $204,600 | 10,000 Direct | — | Acquired | 46.7% (price as of 2026-08-20) |
| March 13, 2017 | HPE | S | 257,965 | $22.33 | $5,760,358 | 412 Direct | -99.84% | Disposed | 307.1% (price as of 2026-08-20) |
| March 10, 2017 | HPE | S | 512,076 | $22.38 | $11,460,261 | 258,377 Direct | -66.46% | Disposed | 306.2% (price as of 2026-08-20) |
| March 10, 2017 | HPE | S | 512,076 | $22.38 | $11,460,261 | 258,377 Direct | -66.46% | Disposed | 306.2% (price as of 2026-08-20) |
| March 9, 2017 | HPE | S | 103,367 | $22.47 | $2,322,656 | 258,377 Direct | -28.57% | Disposed | 304.5% (price as of 2026-08-20) |
| March 9, 2017 | HPE | S | 215,868 | $22.47 | $4,850,554 | 258,377 Direct | -45.52% | Disposed | 304.5% (price as of 2026-08-20) |
| March 9, 2017 | HPE | S | 103,367 | $22.47 | $2,322,656 | 258,377 Direct | -28.57% | Disposed | 304.5% (price as of 2026-08-20) |
| March 9, 2017 | HPE | S | 215,868 | $22.47 | $4,850,554 | 258,377 Direct | -45.52% | Disposed | 304.5% (price as of 2026-08-20) |
| March 8, 2017 | HPE | S | 322,733 | $22.64 | $7,306,675 | 258,377 Direct | -55.54% | Disposed | 301.5% (price as of 2026-08-20) |
| Sept. 15, 2016 | HPE | S 10b5-1 | 69,731 | $22.00 | $1,534,082 | 141,758 Direct | -32.97% | Disposed | 313.2% (price as of 2026-08-20) |
| Sept. 15, 2016 | HPE | S 10b5-1 | 37,769 | $22.00 | $830,918 | 141,758 Direct | -21.04% | Disposed | 313.2% (price as of 2026-08-20) |
Showing latest 100 of 200 transactions
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 |
|---|---|---|---|---|---|---|---|
| May 20, 2020 | REZI | Restricted Stock Units | Common Stock (11,823) | — | May 20, 2020 | 11,823 | Disposed |
| April 20, 2020 | REZI | Restricted Stock Units | Common Stock (11,823) | — | April 20, 2020 | 11,823 | Disposed |
| March 20, 2020 | REZI | Restricted Stock Units | Common Stock (11,823) | — | March 20, 2020 | 11,823 | Disposed |
| Feb. 20, 2020 | REZI | Restricted Stock Units | Common Stock (141,881) | — | — | 141,881 | Acquired |
| Feb. 11, 2020 | REZI | Restricted Stock Units | Common Stock (19,589) | — | Feb. 11, 2020 | 19,589 | Disposed |
| Feb. 11, 2019 | REZI | Restricted Stock Units | Common Stock (58,767) | — | — | 58,767 | Acquired |
| Feb. 11, 2019 | REZI | Stock Option (right to buy) | Common Stock (211,406) | $24.39 | Feb. 10, 2026 | 211,406 | Acquired |
| Oct. 29, 2018 | REZI | Restricted Stock Units | Common Stock (154,400) | — | — | 154,400 | Acquired |
| March 10, 2017 | HPE | Employee Stock Option (Right to Buy) | Common Stock (512,076) | $9.57 | Jan. 16, 2021 | 512,076 | Disposed |
| March 10, 2017 | HPE | Employee Stock Option (Right to Buy) | Common Stock (512,076) | $9.57 | Jan. 16, 2021 | 512,076 | Disposed |
| March 9, 2017 | HPE | Employee Stock Option (Right to Buy) | Common Stock (215,868) | $14.49 | Nov. 2, 2023 | 215,868 | Disposed |
| March 9, 2017 | HPE | Employee Stock Option (Right to Buy) | Common Stock (103,367) | $14.85 | Dec. 9, 2023 | 103,367 | Disposed |
| March 9, 2017 | HPE | Employee Stock Option (Right to Buy) | Common Stock (103,367) | $14.85 | Dec. 9, 2023 | 103,367 | Disposed |
| March 9, 2017 | HPE | Employee Stock Option (Right to Buy) | Common Stock (215,868) | $14.49 | Nov. 2, 2023 | 215,868 | Disposed |
| March 8, 2017 | HPE | Employee Stock Option (Right to Buy) | Common Stock (322,733) | $15.01 | Dec. 11, 2021 | 322,733 | Disposed |
| Jan. 4, 2017 | HPE | Restricted Stock Units | Common Stock (140) | — | — | 140 | Acquired |
| Jan. 4, 2017 | HPE | Restricted Stock Units | Common Stock (383) | — | — | 383 | Acquired |
| Jan. 4, 2017 | HPE | Restricted Stock Units | Common Stock (67) | — | — | 67 | Acquired |
| Dec. 11, 2016 | HPE | Restricted Stock Units | Common Stock (33,659) | — | — | 33,659 | Disposed |
| Dec. 10, 2016 | HPE | Restricted Stock Units | Common Stock (24,875) | — | — | 24,875 | Disposed |
| Dec. 9, 2016 | HPE | Restricted Stock Units | Common Stock (25,562) | — | — | 25,562 | Disposed |
| Nov. 23, 2016 | HPE | Performance Adjusted Restricted Stock Units | Common Stock (47,918) | — | — | 47,918 | Disposed |
| Nov. 4, 2016 | HPE | Performance Adjusted Restricted Stock Units | Common Stock (42,008) | — | — | 42,008 | Disposed |
| Nov. 2, 2016 | HPE | Restricted Stock Units | Common Stock (69,857) | — | — | 69,857 | Disposed |
| Oct. 31, 2016 | HPE | Restricted Stock Units | Common Stock (185) | — | — | 185 | Acquired |
| Oct. 31, 2016 | HPE | Restricted Stock Units | Common Stock (118) | — | — | 118 | Acquired |
| Oct. 31, 2016 | HPE | Restricted Stock Units | Common Stock (78) | — | — | 78 | Acquired |
| Sept. 15, 2016 | HPE | Employee Stock Option (Right to Buy) | Common Stock (69,731) | $15.01 | Dec. 11, 2021 | 69,731 | Disposed |
| Sept. 15, 2016 | HPE | Employee Stock Option (Right to Buy) | Common Stock (37,769) | $15.80 | Dec. 7, 2019 | 37,769 | Disposed |
| April 6, 2016 | HPE | Restricted Stock Units | Common Stock (458) | — | — | 458 | Acquired |
| April 6, 2016 | HPE | Restricted Stock Units | Common Stock (1,253) | — | — | 1,253 | Acquired |
| April 6, 2016 | HPE | Restricted Stock Units | Common Stock (291) | — | — | 291 | Acquired |
| April 6, 2016 | HPE | Restricted Stock Units | Common Stock (194) | — | — | 194 | Acquired |
| Jan. 16, 2016 | HPE | Restricted Stock Units | Common Stock (38,860) | — | — | 38,860 | Disposed |
| Jan. 6, 2016 | HPE | Restricted Stock Units | Common Stock (282) | — | — | 282 | Acquired |
| Jan. 6, 2016 | HPE | Restricted Stock Units | Common Stock (769) | — | — | 769 | Acquired |
| Jan. 6, 2016 | HPE | Restricted Stock Units | Common Stock (179) | — | — | 179 | Acquired |
| Jan. 6, 2016 | HPE | Restricted Stock Units | Common Stock (119) | — | — | 119 | Acquired |
| Dec. 9, 2015 | HPE | Restricted Stock Units | Common Stock (75,758) | — | — | 75,758 | Acquired |
| Dec. 9, 2015 | HPE | Employee Stock Option (right to buy) | Common Stock (310,101) | $14.85 | Dec. 9, 2023 | 310,101 | Acquired |
| Nov. 2, 2015 | HPE | Restricted Stock Units | Common Stock (207,039) | — | — | 207,039 | Acquired |
| Nov. 2, 2015 | HPE | Employee Stock Option (right to buy) | Common Stock (647,605) | $14.49 | Nov. 2, 2023 | 647,605 | Acquired |
| Nov. 1, 2015 | HPE | Restricted Stock Units | Common Stock (21,827) | — | — | 21,827 | Acquired |
| Nov. 1, 2015 | HPE | Restricted Stock Units | Common Stock (14,770) | — | — | 14,770 | Acquired |
| Nov. 1, 2015 | HPE | Restricted Stock Units | Common Stock (17,193) | — | — | 17,193 | Acquired |
| Sept. 17, 2015 | HPQ | Performance Adjusted Restricted Stock Units | Common Stock (22,932) | — | — | 22,932 | Disposed |
| Sept. 17, 2015 | HPQ | Restricted Stock Units | Common Stock (13,583) | — | — | 13,583 | Disposed |
| Sept. 17, 2015 | HPQ | Restricted Stock Units | Common Stock (8,212) | — | — | 8,212 | Disposed |
| Sept. 17, 2015 | HPQ | Restricted Stock Units | Common Stock (18,388) | — | — | 18,388 | Disposed |
| April 1, 2015 | HPQ | Restricted Stock Units | Common Stock (221) | — | — | 221 | Acquired |
| Jan. 16, 2015 | HPQ | Restricted Stock Units | Common Stock (21,182) | — | — | 21,182 | Disposed |
| Jan. 16, 2015 | HPQ | Employee Stock Option (right to buy) | Common Stock (284,718) | $17.21 | Jan. 16, 2021 | 284,718 | Disposed |
| Jan. 7, 2015 | HPQ | Restricted Stock Units | Common Stock (162) | — | — | 162 | Acquired |
| Jan. 7, 2015 | HPQ | Restricted Stock Units | Common Stock (32) | — | — | 32 | Acquired |
| Jan. 7, 2015 | HPQ | Restricted Stock Units | Common Stock (143) | — | — | 143 | Acquired |
| Dec. 11, 2014 | HPQ | Restricted Stock Units | Common Stock (8,094) | — | — | 8,094 | Disposed |
| Dec. 11, 2014 | HPQ | Restricted Stock Units | Common Stock (18,121) | — | — | 18,121 | Disposed |
| Dec. 10, 2014 | HPQ | Restricted Stock Units | Common Stock (40,150) | — | — | 40,150 | Acquired |
| Dec. 10, 2014 | HPQ | Performance Adjusted Restricted Stock Units | Common Stock (35,065) | — | — | 35,065 | Acquired |
| Dec. 10, 2014 | HPQ | Employee Stock Option (right to buy) | Common Stock (232,753) | $37.36 | Dec. 10, 2022 | 232,753 | Acquired |
| Dec. 7, 2014 | HPQ | Restricted Stock Units | Common Stock (4,999) | — | — | 4,999 | Disposed |
| Dec. 3, 2014 | HPQ | Employee Stock Option (right to buy) | Common Stock (14,000) | $23.59 | Sept. 27, 2019 | 14,000 | Disposed |
| Oct. 1, 2014 | HPQ | Restricted Stock Units | Common Stock (74) | — | — | 74 | Acquired |
| Oct. 1, 2014 | HPQ | Restricted Stock Units | Common Stock (247) | — | — | 247 | Acquired |
| Oct. 1, 2014 | HPQ | Restricted Stock Units | Common Stock (188) | — | — | 188 | Acquired |
| Oct. 1, 2014 | HPQ | Restricted Stock Units | Common Stock (22) | — | — | 22 | Acquired |
| Sept. 19, 2014 | HPQ | Restricted Stock Units | Common Stock (14,388) | — | — | 14,388 | Disposed |
| Sept. 3, 2014 | HPQ | Employee Stock Option (right to buy) | Common Stock (14,000) | $23.59 | Sept. 27, 2019 | 14,000 | Disposed |
| July 2, 2014 | HPQ | Restricted Stock Units | Common Stock (75) | — | — | 75 | Acquired |
| July 2, 2014 | HPQ | Restricted Stock Units | Common Stock (252) | — | — | 252 | Acquired |
| July 2, 2014 | HPQ | Restricted Stock Units | Common Stock (192) | — | — | 192 | Acquired |
| July 2, 2014 | HPQ | Restricted Stock Units | Common Stock (65) | — | — | 65 | Acquired |
| July 2, 2014 | HPQ | Restricted Stock Units | Common Stock (22) | — | — | 22 | Acquired |
| June 4, 2014 | HPQ | Employee Stock Option (right to buy) | Common Stock (14,000) | $23.59 | Sept. 27, 2019 | 14,000 | Disposed |
| April 2, 2014 | HPQ | Restricted Stock Units | Common Stock (69) | — | — | 69 | Acquired |
| April 2, 2014 | HPQ | Restricted Stock Units | Common Stock (230) | — | — | 230 | Acquired |
| April 2, 2014 | HPQ | Restricted Stock Units | Common Stock (176) | — | — | 176 | Acquired |
| April 2, 2014 | HPQ | Restricted Stock Units | Common Stock (60) | — | — | 60 | Acquired |
| April 2, 2014 | HPQ | Restricted Stock Units | Common Stock (20) | — | — | 20 | Acquired |
| Jan. 16, 2014 | HPQ | Restricted Stock Units | Common Stock (20,822) | — | — | 20,822 | Disposed |
| Jan. 2, 2014 | HPQ | Restricted Stock Units | Common Stock (83) | — | — | 83 | Acquired |
| Jan. 2, 2014 | HPQ | Restricted Stock Units | Common Stock (280) | — | — | 280 | Acquired |
| Jan. 2, 2014 | HPQ | Restricted Stock Units | Common Stock (73) | — | — | 73 | Acquired |
| Jan. 2, 2014 | HPQ | Restricted Stock Units | Common Stock (24) | — | — | 24 | Acquired |
| Dec. 11, 2013 | HPQ | Restricted Stock Units | Common Stock (15,886) | — | — | 15,886 | Acquired |
| Dec. 11, 2013 | HPQ | Restricted Stock Units | Common Stock (53,354) | — | — | 53,354 | Acquired |
| Dec. 11, 2013 | HPQ | Performance Adjusted Restricted Stock Units | Common Stock (48,153) | — | — | 48,153 | Acquired |
| Dec. 11, 2013 | HPQ | Employee Stock Option (right to buy) | Common Stock (218,214) | $26.99 | Dec. 11, 2021 | 218,214 | Acquired |
| Dec. 10, 2013 | HPQ | Restricted Stock Units | Common Stock (2,839) | — | — | 2,839 | Disposed |
| Dec. 7, 2013 | HPQ | Restricted Stock Units | Common Stock (4,913) | — | — | 4,913 | Disposed |
| Oct. 2, 2013 | HPQ | Restricted Stock Units | Common Stock (414) | — | — | 414 | Acquired |
| Oct. 2, 2013 | HPQ | Restricted Stock Units | Common Stock (94) | — | — | 94 | Acquired |
| Oct. 2, 2013 | HPQ | Restricted Stock Units | Common Stock (18) | — | — | 18 | Acquired |
| Sept. 19, 2013 | HPQ | Restricted Stock Units | Common Stock (14,097) | — | — | 14,097 | Disposed |
| July 3, 2013 | HPQ | Restricted Stock Units | Common Stock (352) | — | — | 352 | Acquired |
| July 3, 2013 | HPQ | Restricted Stock Units | Common Stock (54) | — | — | 54 | Acquired |
| July 3, 2013 | HPQ | Restricted Stock Units | Common Stock (15) | — | — | 15 | Acquired |
| April 30, 2013 | HPQ | Restricted Stock Units | Common Stock (7,943) | — | — | 7,943 | Disposed |
| April 3, 2013 | HPQ | Restricted Stock Units | Common Stock (16) | — | — | 16 | Acquired |
| April 3, 2013 | HPQ | Restricted Stock Units | Common Stock (56) | — | — | 56 | Acquired |
Showing latest 100 of 104 transactions
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 9 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Oct. 22, 2015 | HPE | Common Stock | 0 | Direct |
| Jan. 18, 2013 | HPQ | Common Stock | 2,732 | Direct |
| Jan. 18, 2013 | HPQ | Common Stock | 43,436 | Indirect |
| Jan. 18, 2013 | HPQ | Employee Stock Option (right to buy)→ Common Stock (42,000) | 42,000 | Direct |
| Jan. 18, 2013 | HPQ | Employee Stock Option (right to buy)→ Common Stock (21,000) | 21,000 | Direct |
| Jan. 18, 2013 | HPQ | Restricted Stock Units→ Common Stock (2,789) | 2,789 | Direct |
| Jan. 18, 2013 | HPQ | Restricted Stock Units→ Common Stock (7,897) | 7,897 | Direct |
| Jan. 18, 2013 | HPQ | Restricted Stock Units→ Common Stock (9,649) | 9,649 | Direct |
| Jan. 18, 2013 | HPQ | Restricted Stock Units→ Common Stock (27,868) | 27,868 | Direct |
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2014 | $700,027 | — | — | — | $747,199 | $107,736 | $19,575 | $6,988,957 |
| 2013 | $691,693 | — | $1,050,017 | $3,332,493 | $1,288,668 | — | $2,663,130 | $9,026,001 |
| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2016 | $700,027 | — | $7,013,909 | $4,503,410 | $1,109,577 | — | $1,252,140 | $14,579,063 |
| 2015 | $700,027 | — | — | — | $508,635 | $19,005 | $61,532 | $6,244,354 |
| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2020 | — | — | — | — | — | — | $2,055,546 | $3,906,587 |
| 2019 | — | — | — | — | $655,200 | — | $502,910 | $6,353,165 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.