August J. Troendle
CIK 1622058 · View on SEC EDGAR ↗
Insider
Activist
First SEC filing: Aug. 10, 2016 · Latest: Dec. 1, 2025
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
0 buys (P)
6 sells (S)
Net:
$-25,442,827
+ 20 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
20 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Aug. 13, 2026 | MEDP | S | 458 | $600.39 | $274,979 | 603,978 Direct | -0.08% | Disposed | 1.5% (price as of 2026-08-21) |
| Aug. 12, 2026 | MEDP | S | 11,366 | $601.53 | $6,836,990 | 604,436 Direct | -1.85% | Disposed | 1.3% (price as of 2026-08-21) |
| Aug. 11, 2026 | MEDP | S | 17,610 | $605.11 | $10,655,987 | 615,802 Direct | -2.78% | Disposed | 0.7% (price as of 2026-08-21) |
| Aug. 10, 2026 | MEDP | S | 5,534 | $601.53 | $3,328,867 | 633,412 Direct | -0.87% | Disposed | 1.3% (price as of 2026-08-21) |
| July 28, 2026 | MEDP | S | 3,510 | $600.01 | $2,106,035 | 638,946 Direct | -0.55% | Disposed | 1.5% (price as of 2026-08-21) |
| July 27, 2026 | MEDP | S | 3,728 | $600.85 | $2,239,969 | 642,456 Direct | -0.58% | Disposed | 1.4% (price as of 2026-08-21) |
| Dec. 1, 2023 | MEDP | S | 24,039 | $273.26 | $6,568,897 | 5,589,947 Indirect | -0.43% | Disposed | 122.9% (price as of 2026-08-21) |
| Nov. 30, 2023 | MEDP | S | 7,871 | $272.18 | $2,142,329 | 5,613,986 Indirect | -0.14% | Disposed | 123.8% (price as of 2026-08-21) |
| Nov. 29, 2023 | MEDP | S | 18,090 | $272.62 | $4,931,696 | 5,621,857 Indirect | -0.32% | Disposed | 123.5% (price as of 2026-08-21) |
| Nov. 29, 2023 | MEDP | S | 3,167 | $272.87 | $864,179 | 5,639,947 Indirect | -0.06% | Disposed | 123.2% (price as of 2026-08-21) |
| Nov. 28, 2023 | MEDP | S | 21,833 | $273.66 | $5,974,819 | 5,643,114 Indirect | -0.39% | Disposed | 122.6% (price as of 2026-08-21) |
| Nov. 27, 2023 | MEDP | S | 25,000 | $276.10 | $6,902,500 | 5,664,947 Indirect | -0.44% | Disposed | 120.6% (price as of 2026-08-21) |
| Nov. 22, 2023 | MEDP | S | 25,000 | $277.81 | $6,945,250 | 5,689,947 Indirect | -0.44% | Disposed | 119.3% (price as of 2026-08-21) |
| Nov. 21, 2023 | MEDP | S | 25,000 | $277.37 | $6,934,250 | 5,714,947 Indirect | -0.44% | Disposed | 119.6% (price as of 2026-08-21) |
| Nov. 20, 2023 | MEDP | S | 50,000 | $275.45 | $13,772,500 | 5,739,947 Indirect | -0.86% | Disposed | 121.2% (price as of 2026-08-21) |
| Nov. 17, 2023 | MEDP | S | 50,000 | $273.91 | $13,695,500 | 5,789,947 Indirect | -0.86% | Disposed | 122.4% (price as of 2026-08-21) |
| Nov. 16, 2023 | MEDP | S | 17,000 | $281.61 | $4,787,370 | 5,839,947 Indirect | -0.29% | Disposed | 116.3% (price as of 2026-08-21) |
| Nov. 15, 2023 | MEDP | S | 33,000 | $283.42 | $9,352,860 | 5,856,947 Indirect | -0.56% | Disposed | 114.9% (price as of 2026-08-21) |
| Nov. 14, 2023 | MEDP | S | 25,000 | $283.11 | $7,077,750 | 5,889,947 Indirect | -0.42% | Disposed | 115.2% (price as of 2026-08-21) |
| Sept. 21, 2023 | MEDP | S 10b5-1 | 61,655 | $244.27 | $15,060,467 | 5,914,947 Indirect | -1.03% | Disposed | 149.4% (price as of 2026-08-21) |
| Sept. 20, 2023 | MEDP | S 10b5-1 | 65,653 | $255.48 | $16,773,028 | 5,976,602 Indirect | -1.09% | Disposed | 138.4% (price as of 2026-08-21) |
| Sept. 19, 2023 | MEDP | S 10b5-1 | 137,379 | $259.66 | $35,671,831 | 6,042,255 Indirect | -2.22% | Disposed | 134.6% (price as of 2026-08-21) |
| Sept. 18, 2023 | MEDP | S 10b5-1 | 53,385 | $274.76 | $14,668,063 | 6,179,634 Indirect | -0.86% | Disposed | 121.7% (price as of 2026-08-21) |
| June 8, 2023 | MEDP | S 10b5-1 | 49,347 | $220.85 | $10,898,285 | 6,233,019 Indirect | -0.79% | Disposed | 175.8% (price as of 2026-08-21) |
| June 7, 2023 | MEDP | S 10b5-1 | 110,324 | $223.05 | $24,607,768 | 6,282,366 Indirect | -1.73% | Disposed | 173.1% (price as of 2026-08-21) |
| June 6, 2023 | MEDP | S 10b5-1 | 58,681 | $220.46 | $12,936,813 | 6,392,690 Indirect | -0.91% | Disposed | 176.3% (price as of 2026-08-21) |
| April 25, 2023 | MEDP | S 10b5-1 | 31,648 | $221.83 | $7,020,476 | 6,451,371 Indirect | -0.49% | Disposed | 174.6% (price as of 2026-08-21) |
| April 16, 2021 | MEDP | S 10b5-1 | 17,528 | $180.30 | $3,160,298 | 6,404,684 Indirect | -0.27% | Disposed | 237.9% (price as of 2026-08-21) |
| April 15, 2021 | MEDP | S 10b5-1 | 31,270 | $186.65 | $5,836,546 | 6,422,212 Indirect | -0.48% | Disposed | 226.4% (price as of 2026-08-21) |
| April 14, 2021 | MEDP | S 10b5-1 | 3,720 | $180.48 | $671,386 | 6,453,482 Indirect | -0.06% | Disposed | 237.5% (price as of 2026-08-21) |
| Dec. 22, 2020 | MEDP | S 10b5-1 | 33,260 | $140.01 | $4,656,733 | 6,522,547 Indirect | -0.51% | Disposed | 335.1% (price as of 2026-08-21) |
| Dec. 18, 2020 | MEDP | S 10b5-1 | 216,048 | $141.85 | $30,646,409 | 6,555,807 Indirect | -3.19% | Disposed | 329.5% (price as of 2026-08-21) |
| Sept. 20, 2018 | MEDP | S 10b5-1 | 53,842 | $58.29 | $3,138,450 | 9,030,527 Indirect | -0.59% | Disposed | 945.1% (price as of 2026-08-21) |
| Sept. 19, 2018 | MEDP | S 10b5-1 | 61,141 | $60.20 | $3,680,688 | 9,084,369 Indirect | -0.67% | Disposed | 911.9% (price as of 2026-08-21) |
| Aug. 6, 2018 | MEDP | S 10b5-1 | 156,369 | $58.51 | $9,149,150 | 489,956 Direct | -24.19% | Disposed | 941.1% (price as of 2026-08-21) |
| Aug. 3, 2018 | MEDP | S 10b5-1 | 203,296 | $59.94 | $12,185,562 | 646,325 Direct | -23.93% | Disposed | 916.3% (price as of 2026-08-21) |
| Aug. 2, 2018 | MEDP | S 10b5-1 | 371,795 | $59.20 | $22,010,264 | 849,621 Direct | -30.44% | Disposed | 929.0% (price as of 2026-08-21) |
| Aug. 18, 2016 | MEDP | P | 10,000 | $27.98 | $279,800 | 10,000 Indirect | — | Acquired | 2077.2% (price as of 2026-08-21) |
| Aug. 16, 2016 | MEDP | P | 869,565 | $23.00 | $19,999,995 | 1,221,416 Direct | +247.14% | Acquired | 2548.6% (price as of 2026-08-21) |
| Feb. 29, 2016 | CHRS | P | None | $22.35 | — | — Indirect | — | Acquired | -94.0% (price as of 2026-08-21) |
| July 30, 2015 | CHRS | S | 5,249 | $32.22 | $169,123 | 1,887,243 Indirect | -0.28% | Disposed | -95.8% (price as of 2026-08-21) |
| July 30, 2015 | CHRS | S | 860 | $35.15 | $30,229 | 268,428 Indirect | -0.32% | Disposed | -96.2% (price as of 2026-08-21) |
| July 30, 2015 | CHRS | S | 24,809 | $34.09 | $845,739 | 269,288 Indirect | -8.44% | Disposed | -96.0% (price as of 2026-08-21) |
| July 30, 2015 | CHRS | S | 62,442 | $33.77 | $2,108,666 | 294,097 Indirect | -17.51% | Disposed | -96.0% (price as of 2026-08-21) |
| July 30, 2015 | CHRS | S | 1,889 | $32.22 | $60,864 | 356,539 Indirect | -0.53% | Disposed | -95.8% (price as of 2026-08-21) |
| July 30, 2015 | CHRS | S | 2,370 | $35.15 | $83,306 | 1,642,492 Indirect | -0.14% | Disposed | -96.2% (price as of 2026-08-21) |
| July 30, 2015 | CHRS | S | 68,941 | $34.09 | $2,350,199 | 1,644,862 Indirect | -4.02% | Disposed | -96.0% (price as of 2026-08-21) |
| July 30, 2015 | CHRS | S | 173,440 | $33.77 | $5,857,069 | 1,713,803 Indirect | -9.19% | Disposed | -96.0% (price as of 2026-08-21) |
| June 15, 2015 | CHRS | S | 2,376 | $27.08 | $64,342 | 1,892,492 Indirect | -0.13% | Disposed | -95.0% (price as of 2026-08-21) |
| June 15, 2015 | CHRS | S | 111,606 | $26.62 | $2,970,952 | 1,894,868 Indirect | -5.56% | Disposed | -94.9% (price as of 2026-08-21) |
| June 12, 2015 | CHRS | S | 1,851 | $27.29 | $50,514 | 2,006,474 Indirect | -0.09% | Disposed | -95.1% (price as of 2026-08-21) |
| June 12, 2015 | CHRS | S | 134,167 | $26.72 | $3,584,942 | 2,008,325 Indirect | -6.26% | Disposed | -94.9% (price as of 2026-08-21) |
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 6, 2020 | MEDP | Employee Stock Option (Right to Buy) | Common Stock (3,518) | $14.41 | June 10, 2021 | 3,518 | Disposed |
| Feb. 1, 2018 | CHRS | Stock Option (Right to Buy) | Common Stock (20,000) | $10.05 | Feb. 1, 2028 | 20,000 | Acquired |
| May 17, 2017 | CHRS | Stock Option (Right to Buy) | Common Stock (20,000) | $23.80 | May 17, 2027 | 20,000 | Acquired |
| Aug. 10, 2016 | MEDP | EMPLOYEE STOCK OPTION (RIGHT TO BUY) | Common Stock (50,000) | $23.00 | Aug. 10, 2023 | 50,000 | Acquired |
| May 24, 2016 | CHRS | Stock Option (Right to Buy) | Common Stock (10,000) | $18.28 | May 24, 2026 | 10,000 | Acquired |
| Feb. 29, 2016 | CHRS | 8.2% Senior Convertible Notes due 2022 [F3] | Common Stock | — | March 31, 2022 | — | Acquired |
| Feb. 9, 2016 | CHRS | Stock Option (Right to Buy) | Common Stock (8,124) | $0.42 | July 17, 2021 | 8,124 | Disposed |
| April 1, 2015 | CHRS | Stock Option (Right to Buy) | Common Stock (20,000) | $29.00 | March 31, 2025 | 20,000 | Acquired |
| April 1, 2015 | CHRS | Stock Option (Right to Buy) | Common Stock (20,000) | $29.00 | March 31, 2025 | 20,000 | Acquired |
| Nov. 12, 2014 | CHRS | Series B Preferred Stock | Common Stock (358,428) | — | — | 358,428 | Disposed |
| Nov. 12, 2014 | CHRS | Series C Preferred Stock | Common Stock (266,502) | — | — | 266,502 | Disposed |
| Nov. 12, 2014 | CHRS | Series B Preferred Stock | Common Stock (1,556,055) | — | — | 1,556,055 | Disposed |
| Nov. 12, 2014 | CHRS | Series A Preferred Stock | Common Stock (319,935) | — | — | 319,935 | Disposed |
| Nov. 12, 2014 | CHRS | Series B Preferred Stock | Common Stock (107,528) | — | — | 107,528 | Acquired |
| Nov. 12, 2014 | CHRS | Warrant to Purchase Series B Preferred Stock | Series B Preferred Stock (107,528) | $0.02 | — | 107,528 | 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 |
|---|---|---|---|---|
| Aug. 10, 2016 | MEDP | Common Stock | 351,851 | Direct |
| Aug. 10, 2016 | MEDP | Common Stock | 9,210,118 | Indirect |
| Nov. 6, 2014 | CHRS | Common Stock, $0.0001 par value | 21,870 | Direct |
| Nov. 6, 2014 | CHRS | Series A Preferred Stock→ Common Stock (319,935) | 319,935 | Indirect |
| Nov. 6, 2014 | CHRS | Series B Preferred Stock→ Common Stock (1,448,527) | 1,448,527 | Indirect |
| Nov. 6, 2014 | CHRS | Series B Preferred Stock→ Common Stock (358,428) | 358,428 | Indirect |
| Nov. 6, 2014 | CHRS | Series C Preferred Stock→ Common Stock (266,502) | 266,502 | Indirect |
| Nov. 6, 2014 | CHRS | Warrant to Purchase Series B Preferred Stock→ Series B Preferred Stock (107,528) | 107,528 | Indirect |
| Nov. 6, 2014 | CHRS | Stock Option (Right to Buy)→ Common Stock (8,123) | 8,123 | Direct |
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
MEDP
CEO| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2025 | $937,417 | $492,350 | — | — | — | — | $14,000 | $11,443,766 |
| 2024 | $866,250 | $649,800 | — | — | — | — | $14,064 | $8,600,016 |
| 2023 | $814,275 | $814,422 | — | — | — | — | $17,334 | $1,646,031 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.