Krishna Shivram
Insider
First SEC filing: June 4, 2026 · Latest: June 4, 2026
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net: $0
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 |
|---|---|---|---|---|---|---|---|---|---|
| Aug. 31, 2026 | ALSN | A | 3 | · | · | 6 Direct | +100.00% | Acquired | (price as of 2026-10-02) |
| Aug. 7, 2026 | STEM | M | 7,486 | · | · | 10,597 Direct | +240.63% | Acquired | (price as of 2026-10-02) |
| Aug. 7, 2026 | STEM | M | 7,486 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| July 24, 2026 | RNGR | M | 10,712 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| July 24, 2026 | RNGR | M | 10,712 | $15.69 | $168,071 | 51,562 Direct | +26.22% | Acquired | -0.2% (price as of 2026-10-02) |
| June 3, 2026 | STEM | A | 12,168 | · | · | 12,168 Direct | · | Acquired | (price as of 2026-10-02) |
| May 29, 2026 | ALSN | A | 3 | · | · | 3 Direct | · | Acquired | (price as of 2026-10-02) |
| May 15, 2026 | RNGR | A | 7,259 | · | · | 7,259 Direct | · | Acquired | (price as of 2026-10-02) |
| May 7, 2026 | ALSN | A | 1,503 | · | · | 1,503 Direct | · | Acquired | (price as of 2026-10-02) |
| May 6, 2026 | ALSN | M | 16 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| May 6, 2026 | ALSN | M | 1,570 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| May 6, 2026 | ALSN | M | 1,586 | · | · | 9,633 Direct | +19.71% | Acquired | (price as of 2026-10-02) |
| March 20, 2026 | ALSN | A | 4 | · | · | 16 Direct | +33.33% | Acquired | (price as of 2026-10-02) |
| Dec. 5, 2025 | ALSN | A | 4 | · | · | 12 Direct | +50.00% | Acquired | (price as of 2026-10-02) |
| Aug. 29, 2025 | ALSN | A | 4 | · | · | 8 Direct | +100.00% | Acquired | (price as of 2026-10-02) |
| July 25, 2025 | RNGR | M | 8,945 | $12.35 | $110,471 | 40,850 Direct | +28.04% | Acquired | 26.8% (price as of 2026-10-02) |
| July 25, 2025 | RNGR | M | 8,945 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| July 24, 2025 | RNGR | A | 10,712 | · | · | 10,712 Direct | · | Acquired | (price as of 2026-10-02) |
| June 4, 2025 | STEM | A | 149,723 | · | · | 149,723 Direct | · | Acquired | (price as of 2026-10-02) |
| May 30, 2025 | ALSN | A | 4 | · | · | 4 Direct | · | Acquired | (price as of 2026-10-02) |
| May 29, 2025 | STEM | M | 62,222 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| May 29, 2025 | STEM | M | 62,222 | · | · | 62,222 Direct | · | Acquired | (price as of 2026-10-02) |
| May 8, 2025 | ALSN | A | 1,570 | · | · | 1,570 Direct | · | Acquired | (price as of 2026-10-02) |
| May 7, 2025 | ALSN | M | 20 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| May 7, 2025 | ALSN | M | 2,017 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| May 7, 2025 | ALSN | M | 2,037 | · | · | 8,047 Direct | +33.89% | Acquired | (price as of 2026-10-02) |
| March 17, 2025 | STEM | A | 62,222 | · | · | 62,222 Direct | · | Acquired | (price as of 2026-10-02) |
| March 14, 2025 | ALSN | A | 5 | · | · | 20 Direct | +33.33% | Acquired | (price as of 2026-10-02) |
| Nov. 27, 2024 | ALSN | A | 4 | · | · | 15 Direct | +36.36% | Acquired | (price as of 2026-10-02) |
| Nov. 22, 2024 | RNGR | S | 30,000 | $16.90 | $507,000 | 31,905 Direct | -48.46% | Disposed | -7.3% (price as of 2026-10-02) |
| Aug. 30, 2024 | ALSN | A | 5 | · | · | 11 Direct | +83.33% | Acquired | (price as of 2026-10-02) |
| Aug. 1, 2024 | RNGR | D | 2,245 | $12.50 | $28,062 | 61,905 Direct | -3.50% | Disposed | 25.3% (price as of 2026-10-02) |
| July 25, 2024 | RNGR | A | 8,945 | · | · | 8,945 Direct | · | Acquired | (price as of 2026-10-02) |
| May 31, 2024 | ALSN | A | 6 | · | · | 6 Direct | · | Acquired | (price as of 2026-10-02) |
| May 9, 2024 | ALSN | A | 2,017 | · | · | 2,017 Direct | · | Acquired | (price as of 2026-10-02) |
| May 8, 2024 | ALSN | M | 50 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| May 8, 2024 | ALSN | M | 3,146 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| May 8, 2024 | ALSN | M | 3,196 | · | · | 6,010 Direct | +113.57% | Acquired | (price as of 2026-10-02) |
| March 15, 2024 | ALSN | A | 10 | · | · | 50 Direct | +25.00% | Acquired | (price as of 2026-10-02) |
| Nov. 30, 2023 | ALSN | A | 13 | · | · | 40 Direct | +48.15% | Acquired | (price as of 2026-10-02) |
| Aug. 31, 2023 | ALSN | A | 12 | · | · | 27 Direct | +80.00% | Acquired | (price as of 2026-10-02) |
| Aug. 11, 2023 | RNGR | D | 2,360 | $12.51 | $29,524 | 64,150 Direct | -3.55% | Disposed | 25.2% (price as of 2026-10-02) |
| Aug. 1, 2023 | RNGR | A | 7,484 | · | · | 66,510 Direct | +12.68% | Acquired | (price as of 2026-10-02) |
| May 31, 2023 | ALSN | A | 15 | · | · | 15 Direct | · | Acquired | (price as of 2026-10-02) |
| May 4, 2023 | ALSN | A | 3,146 | · | · | 3,146 Direct | · | Acquired | (price as of 2026-10-02) |
| May 3, 2023 | ALSN | M | 44 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| May 3, 2023 | ALSN | M | 2,770 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| May 3, 2023 | ALSN | M | 2,814 | · | · | 2,814 Direct | · | Acquired | (price as of 2026-10-02) |
| March 17, 2023 | ALSN | A | 15 | · | · | 44 Direct | +51.72% | Acquired | (price as of 2026-10-02) |
| Nov. 30, 2022 | ALSN | A | 13 | · | · | 29 Direct | +81.25% | Acquired | (price as of 2026-10-02) |
| Aug. 31, 2022 | ALSN | A | 16 | · | · | 16 Direct | · | Acquired | (price as of 2026-10-02) |
| Aug. 15, 2022 | ALSN | A | 2,770 | · | · | 2,770 Direct | · | Acquired | (price as of 2026-10-02) |
| Aug. 12, 2022 | RNGR | A | 8,427 | · | · | 59,026 Direct | +16.65% | Acquired | (price as of 2026-10-02) |
| Aug. 5, 2022 | RNGR | D | 2,727 | · | · | 50,599 Direct | -5.11% | Disposed | (price as of 2026-10-02) |
| Aug. 25, 2021 | RNGR | D | 6,646 | · | · | 53,326 Direct | -11.08% | Disposed | (price as of 2026-10-02) |
| Aug. 6, 2021 | RNGR | A | 9,740 | · | · | 59,972 Direct | +19.39% | Acquired | (price as of 2026-10-02) |
| Aug. 14, 2020 | RNGR | A | 23,734 | · | · | 50,232 Direct | +89.57% | Acquired | (price as of 2026-10-02) |
| Aug. 14, 2019 | RNGR | A | 12,626 | · | · | 26,498 Direct | +91.02% | Acquired | (price as of 2026-10-02) |
| Aug. 21, 2018 | RNGR | A | 8,700 | · | · | 13,872 Direct | +168.21% | Acquired | (price as of 2026-10-02) |
| May 16, 2018 | RNGR | A | 5,172 | · | · | 5,172 Direct | · | Acquired | (price as of 2026-10-02) |
| Feb. 27, 2017 | WFRD | F | 8,401 | $5.57 | $46,794 | 958,756 Direct | -0.87% | Disposed | 1331.2% (price as of 2026-10-02) |
| Jan. 27, 2017 | WFRD | F | 12,199 | $5.40 | $65,875 | 967,157 Direct | -1.25% | Disposed | 1376.3% (price as of 2026-10-02) |
| Jan. 24, 2017 | WFRD | A | 345,643 | · | · | 979,356 Direct | +54.54% | Acquired | (price as of 2026-10-02) |
| Jan. 24, 2017 | WFRD | A | 345,643 | · | · | 345,643 Direct | · | Acquired | (price as of 2026-10-02) |
| Jan. 18, 2017 | WFRD | F | 27,692 | $5.42 | $150,091 | 633,713 Direct | -4.19% | Disposed | 1370.8% (price as of 2026-10-02) |
| Feb. 27, 2016 | WFRD | F | 10,156 | $6.43 | $65,303 | 661,405 Direct | -1.51% | Disposed | 1139.8% (price as of 2026-10-02) |
| Jan. 27, 2016 | WFRD | F | 12,869 | $5.78 | $74,383 | 671,561 Direct | -1.88% | Disposed | 1279.2% (price as of 2026-10-02) |
| Jan. 18, 2016 | WFRD | A | 294,830 | · | · | 684,430 Direct | +75.68% | Acquired | (price as of 2026-10-02) |
| Jan. 18, 2016 | WFRD | A | 294,830 | · | · | 294,830 Direct | · | Acquired | (price as of 2026-10-02) |
| Sept. 23, 2015 | WFRD | P | 33,750 | $8.83 | $298,012 | 389,600 Direct | +9.48% | Acquired | 802.8% (price as of 2026-10-02) |
| Feb. 27, 2015 | WFRD | F | 12,510 | $12.53 | $156,750 | 355,850 Direct | -3.40% | Disposed | 536.2% (price as of 2026-10-02) |
| Jan. 27, 2015 | WFRD | A | 133,809 | · | · | 368,360 Direct | +57.05% | Acquired | (price as of 2026-10-02) |
| Jan. 27, 2015 | WFRD | A | 191,793 | · | · | 191,793 Direct | · | Acquired | (price as of 2026-10-02) |
| Feb. 8, 2013 | SLB | M | 12,000 | $37.84 | $454,080 | 33,734 Direct | +55.21% | Acquired | 28.8% (price as of 2026-10-02) |
| Feb. 8, 2013 | SLB | S | 12,000 | $78.99 | $947,880 | 21,734 Direct | -35.57% | Disposed | -38.3% (price as of 2026-10-02) |
| Feb. 8, 2013 | SLB | M | 12,000 | · | · | 4,000 Direct | -75.00% | Disposed | (price as of 2026-10-02) |
| Jan. 17, 2013 | SLB | A | 1,365 | · | · | 1,365 Direct | · | Acquired | (price as of 2026-10-02) |
| Jan. 17, 2013 | SLB | A | 14,635 | · | · | 14,635 Direct | · | Acquired | (price as of 2026-10-02) |
| Jan. 17, 2013 | SLB | A | 2,800 | · | · | 2,800 Direct | · | Acquired | (price as of 2026-10-02) |
| Jan. 17, 2013 | SLB | A | 2,800 | · | · | 2,800 Direct | · | Acquired | (price as of 2026-10-02) |
| Jan. 17, 2013 | SLB | A | 5,600 | · | · | 5,600 Direct | · | Acquired | (price as of 2026-10-02) |
| Jan. 19, 2012 | SLB | A | 21,614 | · | · | 21,614 Direct | · | Acquired | (price as of 2026-10-02) |
| Jan. 19, 2012 | SLB | A | 1,386 | · | · | 1,386 Direct | · | Acquired | (price as of 2026-10-02) |
| Feb. 18, 2011 | SLB | M | 20,000 | $54.24 | $1,084,800 | 38,499 Direct | +108.11% | Acquired | -10.1% (price as of 2026-10-02) |
| Feb. 18, 2011 | SLB | S | 17,425 | $94.58 | $1,648,056 | 21,074 Direct | -45.26% | Disposed | -48.5% (price as of 2026-10-02) |
| Feb. 18, 2011 | SLB | M | 20,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
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 |
|---|---|---|---|---|---|---|---|
| Aug. 31, 2026 | ALSN | Dividend Equivalent Rights | Common Stock | · | · | 3 | Acquired |
| Aug. 7, 2026 | STEM | Restricted Stock Unit | Common Stock, Par Value $0.0001 Per Share | · | · | 7,486 | Disposed |
| July 24, 2026 | RNGR | Restricted Stock Unit | Class A Common Stock | · | July 24, 2026 | 10,712 | Disposed |
| June 3, 2026 | STEM | Restricted Stock Unit | Common Stock, Par Value $0.0001 Per Share | · | · | 12,168 | Acquired |
| May 29, 2026 | ALSN | Dividend Equivalent Rights | Common Stock | · | · | 3 | Acquired |
| May 15, 2026 | RNGR | Restricted Stock Unit | Class A Common Stock | · | May 15, 2027 | 7,259 | Acquired |
| May 7, 2026 | ALSN | Restricted Stock Units [F7] | Common Stock | · | · | 1,503 | Acquired |
| May 6, 2026 | ALSN | Dividend Equivalent Rights | Common Stock | · | · | 16 | Disposed |
| May 6, 2026 | ALSN | Restricted Stock Units | Common Stock | · | · | 1,570 | Disposed |
| March 20, 2026 | ALSN | Dividend Equivalent Rights | Common Stock | · | · | 4 | Acquired |
| Dec. 5, 2025 | ALSN | Dividend Equivalent Rights | Common Stock | · | · | 4 | Acquired |
| Aug. 29, 2025 | ALSN | Dividend Equivalent Rights | Common Stock | · | · | 4 | Acquired |
| July 25, 2025 | RNGR | Restricted Stock Unit | Class A Common Stock | · | July 25, 2025 | 8,945 | Disposed |
| July 24, 2025 | RNGR | Restricted Stock Unit | Class A Common Stock | · | July 24, 2026 | 10,712 | Acquired |
| June 4, 2025 | STEM | Restricted Stock Unit | Common Stock, Par Value 0.0001 Per Share | · | · | 149,723 | Acquired |
| May 30, 2025 | ALSN | Dividend Equivalent Rights | Common Stock | · | · | 4 | Acquired |
| May 29, 2025 | STEM | Restricted Stock Unit | Common Stock, Par Value 0.0001 Per Share | · | · | 62,222 | Disposed |
| May 8, 2025 | ALSN | Restricted Stock Units [F7] | Common Stock | · | · | 1,570 | Acquired |
| May 7, 2025 | ALSN | Dividend Equivalent Rights | Common Stock | · | · | 20 | Disposed |
| May 7, 2025 | ALSN | Restricted Stock Units | Common Stock | · | · | 2,017 | Disposed |
| March 17, 2025 | STEM | Restricted Stock Unit | Common Stock, Par Value 0.0001 Per Share | · | · | 62,222 | Acquired |
| March 14, 2025 | ALSN | Dividend Equivalent Rights | Common Stock | · | · | 5 | Acquired |
| Nov. 27, 2024 | ALSN | Dividend Equivalent Rights | Common Stock | · | · | 4 | Acquired |
| Aug. 30, 2024 | ALSN | Dividend Equivalent Rights | Common Stock | · | · | 5 | Acquired |
| July 25, 2024 | RNGR | Restricted Stock Unit | Class A Common Stock | · | July 25, 2025 | 8,945 | Acquired |
| May 31, 2024 | ALSN | Dividend Equivalent Rights | Common Stock | · | · | 6 | Acquired |
| May 9, 2024 | ALSN | Restricted Stock Units [F7] | Common Stock | · | · | 2,017 | Acquired |
| May 8, 2024 | ALSN | Dividend Equivalent Rights | Common Stock | · | · | 50 | Disposed |
| May 8, 2024 | ALSN | Restricted Stock Units | Common Stock | · | · | 3,146 | Disposed |
| March 15, 2024 | ALSN | Dividend Equivalent Rights | Common Stock | · | · | 10 | Acquired |
| Nov. 30, 2023 | ALSN | Dividend Equivalent Rights | Common Stock | · | · | 13 | Acquired |
| Aug. 31, 2023 | ALSN | Dividend Equivalent Rights | Common Stock | · | · | 12 | Acquired |
| May 31, 2023 | ALSN | Dividend Equivalent Rights | Common Stock | · | · | 15 | Acquired |
| May 4, 2023 | ALSN | Restricted Stock Units [F7] | Common Stock | · | · | 3,146 | Acquired |
| May 3, 2023 | ALSN | Dividend Equivalent Rights | Common Stock | · | · | 44 | Disposed |
| May 3, 2023 | ALSN | Restricted Stock Units | Common Stock | · | · | 2,770 | Disposed |
| March 17, 2023 | ALSN | Dividend Equivalent Rights | Common Stock | · | · | 15 | Acquired |
| Nov. 30, 2022 | ALSN | Dividend Equivalent Rights | Common Stock | · | · | 13 | Acquired |
| Aug. 31, 2022 | ALSN | Dividend Equivalent Rights | Common Stock | · | · | 16 | Acquired |
| Aug. 15, 2022 | ALSN | Restricted Stock Units [F1] | Common Stock | · | · | 2,770 | Acquired |
| Jan. 24, 2017 | WFRD | Performance Units | Ordinary Shares | · | · | 345,643 | Acquired |
| Jan. 18, 2016 | WFRD | Performance Units | Ordinary Shares | · | · | 294,830 | Acquired |
| Jan. 27, 2015 | WFRD | Performance Units | Ordinary Shares | · | · | 191,793 | Acquired |
| Feb. 8, 2013 | SLB | NQ Stock Option (right to buy) w/ tandem Tax w/h right | Common Stock, $0.01 par value per share | $37.84 | Jan. 22, 2019 | 12,000 | Disposed |
| Jan. 17, 2013 | SLB | Incentive Stock Option (right to buy) | Common Stock, $0.01 par value per share | $73.25 | Jan. 17, 2023 | 1,365 | Acquired |
| Jan. 17, 2013 | SLB | NQ Stock Option (right to buy) w/tandem Tax w/h right | Common Stock, $0.01 par value per share | $73.25 | Jan. 17, 2023 | 14,635 | Acquired |
| Jan. 17, 2013 | SLB | Performance Share Unit (PSU) | Common Stock, $0.01 par value per share | $0.00 | · | 2,800 | Acquired |
| Jan. 17, 2013 | SLB | Performance Share Unit (PSU) | Common Stock, $0.01 par value per share | $0.00 | · | 2,800 | Acquired |
| Jan. 17, 2013 | SLB | Performance Share Unit (PSU) | Common Stock, $0.01 par value per share | $0.00 | · | 5,600 | Acquired |
| Jan. 19, 2012 | SLB | NQ Stock Option (right to buy) w/ tandem Tax w/h right | Common Stock, $0.01 par value per share | $72.11 | Jan. 19, 2022 | 21,614 | Acquired |
| Jan. 19, 2012 | SLB | Incentive Stock Option (right to buy) | Common Stock, $0.01 par value per share | $72.11 | Jan. 19, 2022 | 1,386 | Acquired |
| Feb. 18, 2011 | SLB | NQ Stock Option (right to buy) w/ tandem Tax w/h right | Common Stock, $0.01 par value per share | $54.24 | Jan. 18, 2016 | 20,000 | Disposed |
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 |
|---|---|---|---|---|
| Feb. 11, 2011 | SLB | Common Stock, $0.01 par value per share | 18,499 | Direct |
| Feb. 11, 2011 | SLB | NQ Stock Option (right to buy) w/ tandem Tax w/h right | 20,000 | Direct |
| Feb. 11, 2011 | SLB | NQ Stock Option (right to buy) w/ tandem Tax w/h right | 4,000 | Direct |
| Feb. 11, 2011 | SLB | NQ Stock Option (right to buy) w/ tandem Tax w/h right | 10,000 | Direct |
| Feb. 11, 2011 | SLB | NQ Stock Option (right to buy) w/ tandem Tax w/h right | 16,000 | Direct |
| Feb. 11, 2011 | SLB | NQ Stock Option (right to buy) w/ tandem Tax w/h right | 2,705 | Direct |
| Feb. 11, 2011 | SLB | Incentive Stock Option (right to buy) | 7,295 | Direct |
| Feb. 11, 2011 | SLB | NQ Stock Option (right to buy) w/ tandem Tax w/h right | 38,808 | Direct |
| Feb. 11, 2011 | SLB | Incentive Stock Option (right to buy) | 1,192 | Direct |