Insider Trading activities at Heska Corp (HSKA)

Insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Heska Corp (HSKA) since 2014 are shown in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Heska Corp. Table 2 shows the detailed insider transactions. This company's CIK number is 1038133.

Total stock buying since 2014: $1,184,907.
Total stock sales since 2014: $50,566,981.
Total stock option exercises since 2014: $14,159,791.

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Table 1. Yearly summary of insider stock purchases, sales, and option exercises at *Heska Corp* (*HSKA*).
	Insider Buying		Insider Sales		Option Exercises
Year	Shares	Value	Shares	Value	Shares	Value
2022	3,440	$205,092	663	$97,041	67,500	$2,129,153
2021	2,000	$352,000	11,000	$2,726,800	36,908	$610,600
2020	0	$0	84,527	$8,837,201	39,284	$1,594,493
2019	1,000	$73,790	30,000	$2,879,920	120,667	$2,135,618
2018	0	$0	110,013	$11,272,839	95,098	$2,353,107
2017	1,000	$90,000	83,289	$7,788,466	69,145	$1,288,826
2016	2,750	$149,508	236,830	$10,364,772	149,712	$2,005,004
2015	500	$14,525	173,235	$5,627,542	169,376	$1,859,799
2014	21,428	$299,992	69,663	$972,400	23,699	$183,191

Table 2. Monthly summary of insider trading at *Heska Corp* (*HSKA*).
Trading Period	Insider Buying		Insider Sales		Option Exercises
year-month	Shares	Value	Shares	Value	Shares	Value
2022-12	3,440	$205,092	0	$0	0	$0
2022-09	0	$0	0	$0	10,000	$85,500
2022-03	0	$0	663	$97,041	3,780	$0
2022-02	0	$0	0	$0	53,720	$2,043,653
2021-11	2,000	$352,000	0	$0	10,000	$69,000
2021-08	0	$0	8,000	$2,111,800	7,000	$405,670
2021-05	0	$0	3,000	$615,000	3,000	$85,230
2021-04	0	$0	0	$0	7,500	$50,700
2021-03	0	$0	0	$0	3,783	$0
2021-01	0	$0	0	$0	5,625	$0
2020-12	0	$0	1,000	$136,464	11,625	$29,760
2020-11	0	$0	19,751	$2,511,716	23,876	$1,564,733
2020-10	0	$0	16,550	$1,817,371	0	$0
2020-08	0	$0	10,226	$1,100,032	0	$0
2020-06	0	$0	19,707	$1,773,923	0	$0
2020-05	0	$0	17,293	$1,497,695	0	$0
2020-03	0	$0	0	$0	3,783	$0
2019-12	0	$0	0	$0	293	$11,648
2019-05	1,000	$73,790	0	$0	7,000	$33,250
2019-02	0	$0	15,000	$1,483,687	56,301	$648,056
2019-01	0	$0	15,000	$1,396,233	57,073	$1,442,664
2018-12	0	$0	1,210	$126,336	0	$0
2018-11	0	$0	17,492	$1,773,609	34,571	$520,668
2018-10	0	$0	0	$0	5,000	$22,000

Table 3. Detailed insider trading at *Heska Corp* (*HSKA*)
Trade Date	Insider Name	Trade Type	Shares	Price ($)	Value ($)
2022-12-22	Wilson Kevin S. (CEO and President)	Buy	3,440	59.62	205,092
2022-09-01	Wisnewski Nancy (Chief Operating Officer)	Option Ex	10,000	8.55	85,500
2022-03-07	Grassman Catherine (EVP, CFO)	Option Ex	656	.00	0
2022-03-07	Eyl Steven M. (EVP, CCO & Pres.scil)	Option Ex	1,562	.00	0
2022-03-07	Wisnewski Nancy (Chief Operating Officer)	Option Ex	1,562	.00	0
2022-03-03	Baker Eleanor F. (EVP, Managing Dir. & COO, scil)	Sale	663	146.37	97,041
2022-02-17	Sveen David E. (Director)	Option Ex	8,571	33.98	291,285
2022-02-11	Wilson Kevin S. (CEO and President)	Option Ex	45,149	38.81	1,752,368
2021-11-23	Wilson Kevin S. (CEO and President)	Buy	1,000	173.00	173,000
2021-11-15	Wilson Kevin S. (CEO and President)	Buy	1,000	179.00	179,000
2021-11-02	Wisnewski Nancy (Chief Operating Officer)	Option Ex	10,000	6.90	69,000
2021-08-18	Wisnewski Nancy (Chief Operating Officer)	Sale	1,000	270.43	270,425
2021-08-17	Larson Sharon J. (Director)	Sale	2,000	266.82	533,650
2021-08-17	Larson Sharon J. (Director)	Option Ex	2,000	28.41	56,820
2021-08-06	Grassman Catherine (EVP, CFO)	Sale	5,000	261.55	1,307,725
2021-08-06	Grassman Catherine (EVP, CFO)	Option Ex	5,000	69.77	348,850
2021-05-24	Larson Sharon J. (Director)	Sale	3,000	205.00	615,000
2021-05-24	Larson Sharon J. (Director)	Option Ex	3,000	28.41	85,230
2021-04-30	Wisnewski Nancy (Chief Operating Officer)	Option Ex	7,500	6.76	50,700
2021-03-07	Grassman Catherine (EVP, CFO)	Option Ex	657	.00	0
2021-03-07	Eyl Steven M. (EVP, CCO & Pres.scil)	Option Ex	1,563	.00	0
2021-03-07	Wisnewski Nancy (Chief Operating Officer)	Option Ex	1,563	.00	0
2021-01-14	Wilson Kevin S. (CEO and President)	Option Ex	5,625	.00	0
2020-12-28	Wisnewski Nancy (Chief Operating Officer)	Option Ex	6,000	4.96	29,760
2020-12-09	Wisnewski Nancy (Chief Operating Officer)	Sale	500	140.42	70,210
2020-12-08	Wisnewski Nancy (Chief Operating Officer)	Sale	350	133.16	46,604
2020-12-07	Wisnewski Nancy (Chief Operating Officer)	Sale	150	131.00	19,650
2020-12-01	Wilson Kevin S. (CEO and President)	Option Ex	5,625	.00	0
2020-11-27	Aroesty Jason D (EVP, International Diagnostics)	Sale	13,334	127.06	1,694,218
2020-11-27	Aroesty Jason D (EVP, International Diagnostics)	Option Ex	13,334	106.67	1,422,337
2020-11-18	Wisnewski Nancy (Chief Operating Officer)	Sale	500	129.50	64,750
2020-11-16	Wisnewski Nancy (Chief Operating Officer)	Sale	1,000	126.50	126,500
2020-11-09	Trowbridge Bonnie J. (Director)	Sale	4,917	127.36	626,248
2020-11-09	Trowbridge Bonnie J. (Director)	Option Ex	4,917	28.96	142,396
2020-11-03	Wilson Kevin S. (CEO and President)	Option Ex	5,625	.00	0
2020-10-21	Wilson Kevin S. (CEO and President)	Sale	13,421	110.00	1,476,310
2020-10-08	Wilson Kevin S. (CEO and President)	Sale	3,129	109.00	341,061
2020-08-31	Wisnewski Nancy (Chief Operating Officer)	Sale	1,050	103.83	109,024
2020-08-05	Wilson Kevin S. (CEO and President)	Sale	9,176	108.00	991,008
2020-06-05	Wilson Kevin S. (CEO and President)	Sale	10,000	91.00	910,000
2020-06-03	Wilson Kevin S. (CEO and President)	Sale	9,707	89.00	863,923
2020-05-28	Wilson Kevin S. (CEO and President)	Sale	6,234	88.00	548,592
2020-05-27	Wilson Kevin S. (CEO and President)	Sale	6,059	86.50	524,103
2020-05-26	Wilson Kevin S. (CEO and President)	Sale	3,266	85.00	277,610
2020-05-19	Wilson Kevin S. (CEO and President)	Sale	1,734	85.00	147,390
2020-03-07	Grassman Catherine (EVP, CFO)	Option Ex	657	.00	0
2020-03-07	Eyl Steven M. (EVP, Global Sales & Marketing)	Option Ex	1,563	.00	0
2020-03-07	Wisnewski Nancy (Chief Operating Officer)	Option Ex	1,563	.00	0
2019-12-30	Napolitano Jason A (Chief Strategy Officer)	Option Ex	147	39.76	5,844
2019-12-23	Napolitano Jason A (Chief Strategy Officer)	Option Ex	146	39.76	5,804
2019-05-30	Humphrey Scott (Director)	Buy	1,000	73.79	73,790
2019-05-13	Wisnewski Nancy (EVP, Diag. Ops & Prod. Dev.)	Option Ex	7,000	4.75	33,250
2019-02-19	Napolitano Jason A (COO, Chief Strategist and Sec.)	Option Ex	10,000	8.55	85,500
2019-02-14	Napolitano Jason A (COO, Chief Strategist and Sec.)	Sale	7,500	97.83	733,687
2019-02-13	Napolitano Jason A (COO, Chief Strategist and Sec.)	Option Ex	19,498	7.36	143,505
2019-02-12	Napolitano Jason A (COO, Chief Strategist and Sec.)	Option Ex	9,390	18.13	170,240
2019-02-11	Napolitano Jason A (COO, Chief Strategist and Sec.)	Option Ex	5,500	8.38	46,090
2019-02-08	Napolitano Jason A (COO, Chief Strategist and Sec.)	Option Ex	146	39.76	5,804
2019-02-06	Napolitano Jason A (COO, Chief Strategist and Sec.)	Option Ex	1,265	98.20	124,223
2019-02-05	Napolitano Jason A (COO, Chief Strategist and Sec.)	Option Ex	502	7.36	3,694
2019-02-04	Napolitano Jason A (COO, Chief Strategist and Sec.)	Sale	7,500	100.00	750,000
2019-02-01	Napolitano Jason A (COO, Chief Strategist and Sec.)	Option Ex	10,000	6.90	69,000
2019-01-31	Napolitano Jason A (COO, Chief Strategist and Sec.)	Option Ex	13,500	4.96	66,960
2019-01-30	Napolitano Jason A (COO, Chief Strategist and Sec.)	Option Ex	14,000	4.50	63,000
2019-01-29	Napolitano Jason A (COO, Chief Strategist and Sec.)	Option Ex	7,812	72.85	569,104
2019-01-28	Napolitano Jason A (COO, Chief Strategist and Sec.)	Option Ex	2,901	32.21	93,441
2019-01-25	Napolitano Jason A (COO, Chief Strategist and Sec.)	Sale	7,500	95.53	716,482
2019-01-25	Napolitano Jason A (COO, Chief Strategist and Sec.)	Option Ex	4,610	18.13	83,579
2019-01-18	Napolitano Jason A (COO, Chief Strategist and Sec.)	Option Ex	14,250	39.76	566,580
2019-01-17	Napolitano Jason A (COO, Chief Strategist and Sec.)	Sale	2,671	90.23	240,998
2019-01-16	Napolitano Jason A (COO, Chief Strategist and Sec.)	Sale	4,829	90.86	438,753
2018-12-03	Napolitano Jason A (COO, Chief Strategist and Sec.)	Sale	1,210	104.41	126,336
2018-11-30	Wilson Kevin S. (CEO and President)	Sale	1,631	104.50	170,439
2018-11-30	Napolitano Jason A (COO, Chief Strategist and Sec.)	Sale	1,790	104.00	186,160
2018-11-29	Gordon G Irwin (Director)	Sale	4,000	102.00	408,000
2018-11-28	Wilson Kevin S. (CEO and President)	Sale	181	104.00	18,824
2018-11-21	Gordon G Irwin (Director)	Sale	6,700	98.24	658,194
2018-11-09	Wilson Kevin S. (CEO and President)	Sale	3,190	104.07	331,992
2018-11-05	Gordon G Irwin (Director)	Option Ex	23,571	20.04	472,268
2018-11-01	Napolitano Jason A (COO, Chief Strategist and Sec.)	Option Ex	11,000	4.40	48,400
2018-10-12	Wisnewski Nancy (EVP, Diag. Ops & Prod. Dev.)	Option Ex	5,000	4.40	22,000
2018-09-13	Napolitano Jason A (COO, Chief Strategist and Sec.)	Sale	2,500	111.50	278,750
2018-08-31	Lippincott Rod (EVP, Comp. Animal Health Sales)	Sale	6,371	104.00	662,584
2018-08-31	Lippincott Rod (EVP, Comp. Animal Health Sales)	Option Ex	6,371	43.58	277,648
2018-08-28	Asakowicz Steve (EVP, Comp. Animal Health Sales)	Sale	6,800	101.11	687,514
2018-08-28	Asakowicz Steve (EVP, Comp. Animal Health Sales)	Option Ex	6,800	43.58	296,344
2018-08-27	Asakowicz Steve (EVP, Comp. Animal Health Sales)	Sale	1,200	101.02	121,224
2018-08-27	Asakowicz Steve (EVP, Comp. Animal Health Sales)	Option Ex	1,200	18.13	21,756
2018-08-24	Lippincott Rod (EVP, Comp. Animal Health Sales)	Sale	300	104.00	31,200
2018-08-24	Lippincott Rod (EVP, Comp. Animal Health Sales)	Option Ex	300	18.13	5,439
2018-08-23	Lippincott Rod (EVP, Comp. Animal Health Sales)	Sale	2,505	104.03	260,605
2018-08-23	Lippincott Rod (EVP, Comp. Animal Health Sales)	Option Ex	2,505	18.13	45,415
2018-08-13	Eyl Steven M. (EVP, Global Sales & Marketing)	Sale	7,378	98.00	723,044
2018-08-13	Eyl Steven M. (EVP, Global Sales & Marketing)	Option Ex	7,378	56.30	415,418
2018-08-10	Eyl Steven M. (EVP, Global Sales & Marketing)	Sale	1,051	98.00	102,998
2018-08-10	Eyl Steven M. (EVP, Global Sales & Marketing)	Option Ex	1,051	39.76	41,787
2018-08-09	Eyl Steven M. (EVP, Global Sales & Marketing)	Sale	24,922	99.19	2,471,963
2018-08-09	Eyl Steven M. (EVP, Global Sales & Marketing)	Option Ex	24,922	22.65	564,582
2018-07-09	Napolitano Jason A (COO, Chief Strategist and Sec.)	Sale	1,200	110.00	132,000
2018-06-08	Wisnewski Nancy (EVP, Diag. Ops & Prod. Dev.)	Sale	750	106.50	79,875
2018-06-08	Gordon G Irwin (Director)	Sale	3,400	106.00	360,400
2018-06-07	Gordon G Irwin (Director)	Sale	3,400	103.86	353,124
2018-06-06	Gordon G Irwin (Director)	Sale	3,400	105.47	358,611
2018-06-05	Gordon G Irwin (Director)	Sale	3,400	105.64	359,162
2018-06-04	Gordon G Irwin (Director)	Sale	3,400	105.74	359,516
2018-06-01	Wisnewski Nancy (EVP, Diag. Ops & Prod. Dev.)	Sale	2,250	108.20	243,456
2018-06-01	Napolitano Jason A (COO, Chief Strategist and Sec.)	Sale	2,500	108.50	271,250
2018-05-31	Napolitano Jason A (COO, Chief Strategist and Sec.)	Sale	3,633	107.15	389,275
2018-05-30	Wisnewski Nancy (EVP, Diag. Ops & Prod. Dev.)	Sale	1,200	105.56	126,674
2018-05-30	Napolitano Jason A (COO, Chief Strategist and Sec.)	Sale	2,869	105.30	302,105
2018-05-29	Trowbridge Bonnie J. (Director)	Sale	5,000	100.78	503,900
2018-05-29	Trowbridge Bonnie J. (Director)	Option Ex	5,000	28.41	142,050
2018-05-29	Wisnewski Nancy (EVP, Diag. Ops & Prod. Dev.)	Sale	1,300	102.86	133,718
2018-05-18	Eyl Steven M. (EVP, Global Sales & Marketing)	Sale	582	103.00	59,946
2017-12-28	Napolitano Jason A (COO, Chief Strategist and Sec.)	Option Ex	11,000	18.30	201,300
2017-12-13	Wisnewski Nancy (EVP, Diag. Ops & Prod. Dev.)	Option Ex	7,000	18.30	128,100
2017-11-30	Mcginley Michael J (Presi, Biologic. & Pharm.)	Sale	6,500	86.02	559,123
2017-11-29	Mcginley Michael J (Presi, Biologic. & Pharm.)	Sale	7,025	87.02	611,280
2017-11-28	Mcginley Michael J (Presi, Biologic. & Pharm.)	Sale	800	88.19	70,548
2017-11-27	Mcginley Michael J (Presi, Biologic. & Pharm.)	Sale	1	88.54	88
2017-08-31	Wisnewski Nancy (EVP, Diag. Ops & Prod. Dev.)	Sale	825	102.21	84,326
2017-08-30	Mcmahon John (VP, Chief Financial Officer)	Sale	2,608	101.15	263,804
2017-08-30	Mcmahon John (VP, Chief Financial Officer)	Option Ex	2,608	53.46	139,431
2017-06-01	Asakowicz Steve (EVP, Comp. Animal Health Sales)	Sale	382	100.06	38,224
2017-06-01	Asakowicz Steve (EVP, Comp. Animal Health Sales)	Option Ex	382	18.13	6,925
2017-05-31	Lippincott Rod (EVP, Comp. Animal Health Sales)	Sale	4,471	98.00	438,158
2017-05-31	Lippincott Rod (EVP, Comp. Animal Health Sales)	Option Ex	4,471	50.79	227,082
2017-05-31	Mcginley Michael J (Presi, Biologic. & Pharm.)	Sale	11,189	98.53	1,102,429
2017-05-26	Lippincott Rod (EVP, Comp. Animal Health Sales)	Sale	6,756	98.03	662,256
2017-05-26	Lippincott Rod (EVP, Comp. Animal Health Sales)	Option Ex	6,756	21.91	148,057
2017-05-24	Wisnewski Nancy (EVP, Diag. Ops & Prod. Dev.)	Sale	250	100.17	25,042
2017-05-24	Napolitano Jason A (COO, Chief Strategist and Sec.)	Sale	5,000	100.50	502,500
2017-05-23	Mcmahon John (VP, Chief Financial Officer)	Sale	587	97.00	56,937
2017-05-23	Mcmahon John (VP, Chief Financial Officer)	Option Ex	417	34.08	14,209
2017-05-23	Wrenn Carol (Director)	Sale	1,630	96.97	158,056
2017-05-23	Wrenn Carol (Director)	Option Ex	1,630	8.10	13,203
2017-05-04	Larson Sharon J. (Director)	Buy	1,000	90.00	90,000
2017-05-01	Gordon G Irwin (Director)	Option Ex	19,016	13.39	254,624
2017-04-11	Napolitano Jason A (COO, Chief Strategist and Sec.)	Sale	200	100.73	20,146
2017-04-10	Napolitano Jason A (COO, Chief Strategist and Sec.)	Sale	4,800	103.19	494,399
2017-03-09	Lippincott Rod (EVP, Comp. Animal Health Sales)	Sale	5,157	97.87	504,720
2017-03-09	Lippincott Rod (EVP, Comp. Animal Health Sales)	Option Ex	5,157	11.28	58,170
2017-03-09	Mcmahon John (VP, Chief Financial Officer)	Sale	708	97.42	68,973
2017-03-09	Mcmahon John (VP, Chief Financial Officer)	Option Ex	708	34.08	24,125
2017-03-09	Wisnewski Nancy (EVP, Diag. Ops & Prod. Dev.)	Sale	500	96.64	48,321
2017-03-06	Wilson Kevin S. (CEO and President)	Sale	8,000	90.00	720,000
2017-03-02	Eyl Steven M. (EVP, Global Sales & Marketing)	Sale	10,000	89.25	892,550
2017-03-02	Eyl Steven M. (EVP, Global Sales & Marketing)	Option Ex	10,000	7.36	73,600
2017-01-10	Napolitano Jason A (COO, Chief Strategist and Sec.)	Sale	5,000	74.69	373,450
2016-11-29	Gordon G Irwin (Director)	Sale	70	67.70	4,739

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Insider trading activities including stock purchases, stock sales, and option exercises of HSKA listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Heska Corp (symbol HSKA, CIK number 1038133) see the Securities and Exchange Commission (SEC) website.

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