Spears Michael P

Insider

First SEC filing: Feb. 26, 2016 · Latest: Feb. 26, 2016

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.

Insider at

PODD selling Nov. 4, 2022

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 81 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

81 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
March 9, 2023	PODD	M	1,336	—	—	9,156 Direct	-12.73%	Disposed	(price as of 2026-08-19)
March 9, 2023	PODD	F	345	$287.52	$99,194	13,645 Direct	-2.47%	Disposed	-47.1% (price as of 2026-08-19)
March 9, 2023	PODD	M	1,336	$74.50	$99,532	13,990 Direct	+10.56%	Acquired	104.3% (price as of 2026-08-19)
Feb. 28, 2023	PODD	F	69	$276.36	$19,069	12,654 Direct	-0.54%	Disposed	-44.9% (price as of 2026-08-19)
Feb. 17, 2023	PODD	F	488	$296.00	$144,448	12,723 Direct	-3.69%	Disposed	-48.6% (price as of 2026-08-19)
Feb. 17, 2023	PODD	A	1,554	—	—	13,211 Direct	+13.33%	Acquired	(price as of 2026-08-19)
Feb. 17, 2023	PODD	F	66	$296.00	$19,536	11,657 Direct	-0.56%	Disposed	-48.6% (price as of 2026-08-19)
Feb. 10, 2023	PODD	F	114	$294.83	$33,611	11,723 Direct	-0.96%	Disposed	-48.4% (price as of 2026-08-19)
Dec. 12, 2022	PODD	M	2,122	—	—	8,646 Direct	-19.71%	Disposed	(price as of 2026-08-19)
Dec. 12, 2022	PODD	M	1,385	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
Dec. 12, 2022	PODD	F	462	$299.54	$138,387	11,837 Direct	-3.76%	Disposed	-49.2% (price as of 2026-08-19)
Dec. 12, 2022	PODD	M	2,122	$46.22	$98,079	12,299 Direct	+20.85%	Acquired	229.4% (price as of 2026-08-19)
Dec. 12, 2022	PODD	M	1,385	$29.26	$40,525	10,177 Direct	+15.75%	Acquired	420.3% (price as of 2026-08-19)
Nov. 4, 2022	PODD	M	6,290	—	—	10,768 Direct	-36.87%	Disposed	(price as of 2026-08-19)
Nov. 4, 2022	PODD	S 10b5-1	13,658	$308.99	$4,220,185	8,792 Direct	-60.84%	Disposed	-50.7% (price as of 2026-08-19)
Nov. 4, 2022	PODD	M	6,290	$46.22	$290,724	22,450 Direct	+38.92%	Acquired	229.4% (price as of 2026-08-19)
Feb. 28, 2022	PODD	A	1,820	—	—	1,820 Direct	—	Acquired	(price as of 2026-08-19)
Feb. 28, 2022	PODD	A	661	—	—	16,160 Direct	+4.26%	Acquired	(price as of 2026-08-19)
Feb. 26, 2022	PODD	F	302	$262.37	$79,236	15,499 Direct	-1.91%	Disposed	-42.0% (price as of 2026-08-19)
Feb. 18, 2022	PODD	F	1,247	$234.18	$292,022	15,801 Direct	-7.31%	Disposed	-35.0% (price as of 2026-08-19)
Feb. 18, 2022	PODD	A	4,072	—	—	17,048 Direct	+31.38%	Acquired	(price as of 2026-08-19)
Feb. 17, 2022	PODD	F	63	$240.81	$15,171	12,976 Direct	-0.48%	Disposed	-36.8% (price as of 2026-08-19)
Feb. 10, 2022	PODD	F	107	$252.81	$27,051	13,039 Direct	-0.81%	Disposed	-39.8% (price as of 2026-08-19)
Dec. 6, 2021	PODD	M	2,350	—	—	1,385 Direct	-62.92%	Disposed	(price as of 2026-08-19)
Dec. 6, 2021	PODD	F	266	$257.60	$68,522	13,146 Direct	-1.98%	Disposed	-40.9% (price as of 2026-08-19)
Dec. 6, 2021	PODD	M	2,350	$29.26	$68,761	13,412 Direct	+21.24%	Acquired	420.3% (price as of 2026-08-19)
Feb. 26, 2021	PODD	F	302	$259.10	$78,248	11,062 Direct	-2.66%	Disposed	-41.2% (price as of 2026-08-19)
Feb. 17, 2021	PODD	A	1,821	—	—	1,821 Direct	—	Acquired	(price as of 2026-08-19)
Feb. 17, 2021	PODD	F	1,323	$279.69	$370,030	11,364 Direct	-10.43%	Disposed	-45.6% (price as of 2026-08-19)
Feb. 17, 2021	PODD	A	3,617	—	—	12,687 Direct	+39.88%	Acquired	(price as of 2026-08-19)
Feb. 17, 2021	PODD	A	625	—	—	9,070 Direct	+7.40%	Acquired	(price as of 2026-08-19)
Feb. 12, 2021	PODD	F	395	$289.77	$114,459	8,445 Direct	-4.47%	Disposed	-47.5% (price as of 2026-08-19)
Feb. 10, 2021	PODD	F	107	$280.15	$29,976	8,840 Direct	-1.20%	Disposed	-45.7% (price as of 2026-08-19)
Oct. 9, 2020	PODD	M	8,907	—	—	3,735 Direct	-70.46%	Disposed	(price as of 2026-08-19)
Oct. 9, 2020	PODD	M	13,350	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
Oct. 9, 2020	PODD	S 10b5-1	22,257	$246.10	$5,477,448	8,947 Direct	-71.33%	Disposed	-38.1% (price as of 2026-08-19)
Oct. 9, 2020	PODD	M	8,907	$29.26	$260,619	31,204 Direct	+39.95%	Acquired	420.3% (price as of 2026-08-19)
Oct. 9, 2020	PODD	M	13,350	$29.87	$398,764	22,297 Direct	+149.21%	Acquired	409.7% (price as of 2026-08-19)
Sept. 15, 2020	PODD	G	2,500	—	—	8,947 Direct	-21.84%	Disposed	(price as of 2026-08-19)
April 16, 2020	PODD	S 10b5-1	1,449	$193.76	$280,758	11,447 Direct	-11.24%	Disposed	-21.4% (price as of 2026-08-19)
Feb. 28, 2020	PODD	S 10b5-1	664	$190.00	$126,160	12,896 Direct	-4.90%	Disposed	-19.9% (price as of 2026-08-19)
Feb. 27, 2020	PODD	S 10b5-1	13,627	$182.01	$2,480,250	13,560 Direct	-50.12%	Disposed	-16.4% (price as of 2026-08-19)
Feb. 26, 2020	PODD	F	301	$180.01	$54,183	27,187 Direct	-1.10%	Disposed	-15.4% (price as of 2026-08-19)
Feb. 21, 2020	PODD	F	4,138	$212.31	$878,539	27,488 Direct	-13.08%	Disposed	-28.3% (price as of 2026-08-19)
Feb. 21, 2020	PODD	A	7,572	—	—	31,626 Direct	+31.48%	Acquired	(price as of 2026-08-19)
Feb. 14, 2020	PODD	F	416	$212.32	$88,325	24,054 Direct	-1.70%	Disposed	-28.3% (price as of 2026-08-19)
Feb. 10, 2020	PODD	A	2,618	—	—	2,618 Direct	—	Acquired	(price as of 2026-08-19)
Feb. 10, 2020	PODD	A	925	—	—	24,470 Direct	+3.93%	Acquired	(price as of 2026-08-19)
Nov. 14, 2019	PODD	M	1,100	—	—	12,642 Direct	-8.00%	Disposed	(price as of 2026-08-19)
Nov. 14, 2019	PODD	F	181	$177.50	$32,128	23,545 Direct	-0.76%	Disposed	-14.2% (price as of 2026-08-19)
Nov. 14, 2019	PODD	M	1,100	$29.26	$32,186	23,726 Direct	+4.86%	Acquired	420.3% (price as of 2026-08-19)
Aug. 15, 2019	PODD	S 10b5-1	4,153	$146.12	$606,836	22,626 Direct	-15.51%	Disposed	4.2% (price as of 2026-08-19)
June 13, 2019	PODD	M	2,000	—	—	13,742 Direct	-12.70%	Disposed	(price as of 2026-08-19)
June 13, 2019	PODD	F	496	$117.98	$58,518	26,779 Direct	-1.82%	Disposed	29.0% (price as of 2026-08-19)
June 13, 2019	PODD	M	2,000	$29.26	$58,520	27,275 Direct	+7.91%	Acquired	420.3% (price as of 2026-08-19)
Feb. 26, 2019	PODD	A	5,296	—	—	5,296 Direct	—	Acquired	(price as of 2026-08-19)
Feb. 26, 2019	PODD	A	2,036	—	—	25,275 Direct	+8.76%	Acquired	(price as of 2026-08-19)
Feb. 24, 2019	PODD	F	2,977	$87.60	$260,785	23,239 Direct	-11.36%	Disposed	73.8% (price as of 2026-08-19)
Feb. 22, 2019	PODD	F	637	$87.60	$55,801	26,216 Direct	-2.37%	Disposed	73.8% (price as of 2026-08-19)
Feb. 14, 2019	PODD	F	451	$84.83	$38,258	26,853 Direct	-1.65%	Disposed	79.5% (price as of 2026-08-19)
Aug. 14, 2018	PODD	S 10b5-1	643	$86.84	$55,838	27,304 Direct	-2.30%	Disposed	75.3% (price as of 2026-08-19)
Aug. 14, 2018	PODD	S 10b5-1	4,400	$85.97	$378,268	27,947 Direct	-13.60%	Disposed	77.1% (price as of 2026-08-19)
July 27, 2018	PODD	F	3,324	$83.30	$276,889	32,347 Direct	-9.32%	Disposed	82.8% (price as of 2026-08-19)
June 13, 2018	PODD	M	6,421	—	—	13,350 Direct	-32.48%	Disposed	(price as of 2026-08-19)
June 13, 2018	PODD	S 10b5-1	6,421	$100.00	$642,100	35,671 Direct	-15.25%	Disposed	52.2% (price as of 2026-08-19)
June 13, 2018	PODD	M	6,421	$29.87	$191,795	42,092 Direct	+18.00%	Acquired	409.7% (price as of 2026-08-19)
June 12, 2018	PODD	M	1,075	—	—	19,771 Direct	-5.16%	Disposed	(price as of 2026-08-19)
June 12, 2018	PODD	S 10b5-1	1,075	$100.00	$107,500	35,671 Direct	-2.93%	Disposed	52.2% (price as of 2026-08-19)
June 12, 2018	PODD	M	1,075	$29.87	$32,110	36,746 Direct	+3.01%	Acquired	409.7% (price as of 2026-08-19)
May 30, 2018	PODD	M	8,071	—	—	20,846 Direct	-27.91%	Disposed	(price as of 2026-08-19)
May 30, 2018	PODD	S 10b5-1	8,071	$95.00	$766,745	35,671 Direct	-18.45%	Disposed	60.3% (price as of 2026-08-19)
May 30, 2018	PODD	M	8,071	$29.87	$241,081	43,742 Direct	+22.63%	Acquired	409.7% (price as of 2026-08-19)
May 24, 2018	PODD	M	7,077	—	—	15,742 Direct	-31.01%	Disposed	(price as of 2026-08-19)
May 24, 2018	PODD	M	1,594	—	—	28,917 Direct	-5.22%	Disposed	(price as of 2026-08-19)
May 24, 2018	PODD	S 10b5-1	8,671	$90.00	$780,390	35,671 Direct	-19.55%	Disposed	69.2% (price as of 2026-08-19)
May 24, 2018	PODD	M	7,077	$29.26	$207,073	44,342 Direct	+18.99%	Acquired	420.3% (price as of 2026-08-19)
May 24, 2018	PODD	M	1,594	$29.87	$47,613	37,265 Direct	+4.47%	Acquired	409.7% (price as of 2026-08-19)
May 18, 2018	PODD	S 10b5-1	100	$88.38	$8,838	35,671 Direct	-0.28%	Disposed	72.3% (price as of 2026-08-19)
May 18, 2018	PODD	S 10b5-1	7,674	$87.76	$673,470	35,771 Direct	-17.66%	Disposed	73.5% (price as of 2026-08-19)
May 15, 2018	PODD	S 10b5-1	1,893	$87.20	$165,070	43,445 Direct	-4.18%	Disposed	74.6% (price as of 2026-08-19)
May 15, 2018	PODD	S 10b5-1	6,221	$86.47	$537,930	45,338 Direct	-12.07%	Disposed	76.1% (price as of 2026-08-19)
March 23, 2018	PODD	M	5,166	—	—	22,819 Direct	-18.46%	Disposed	(price as of 2026-08-19)
March 23, 2018	PODD	F	1,768	$85.46	$151,093	51,559 Direct	-3.32%	Disposed	78.1% (price as of 2026-08-19)
March 23, 2018	PODD	M	5,166	$29.26	$151,157	53,327 Direct	+10.73%	Acquired	420.3% (price as of 2026-08-19)
Feb. 24, 2018	PODD	F	1,007	$75.55	$76,079	48,161 Direct	-2.05%	Disposed	101.5% (price as of 2026-08-19)
Feb. 24, 2018	PODD	F	1,762	$75.55	$133,119	49,168 Direct	-3.46%	Disposed	101.5% (price as of 2026-08-19)
Feb. 22, 2018	PODD	F	680	$80.46	$54,713	50,930 Direct	-1.32%	Disposed	89.2% (price as of 2026-08-19)
Feb. 14, 2018	PODD	A	10,492	—	—	10,492 Direct	—	Acquired	(price as of 2026-08-19)
Feb. 14, 2018	PODD	A	4,027	—	—	51,610 Direct	+8.46%	Acquired	(price as of 2026-08-19)
Feb. 13, 2018	PODD	A	11,962	—	—	47,583 Direct	+33.58%	Acquired	(price as of 2026-08-19)
July 27, 2017	PODD	F	2,434	$52.26	$127,201	35,621 Direct	-6.40%	Disposed	191.3% (price as of 2026-08-19)
May 16, 2017	PODD	P	2,500	$40.59	$101,475	38,055 Direct	+7.03%	Acquired	275.1% (price as of 2026-08-19)
Feb. 24, 2017	PODD	F	1,186	$45.96	$54,509	35,555 Direct	-3.23%	Disposed	231.2% (price as of 2026-08-19)
Feb. 22, 2017	PODD	A	17,058	—	—	17,058 Direct	—	Acquired	(price as of 2026-08-19)
Feb. 22, 2017	PODD	A	6,491	—	—	36,741 Direct	+21.46%	Acquired	(price as of 2026-08-19)
July 27, 2016	PODD	F	2,434	$34.93	$85,020	30,250 Direct	-7.45%	Disposed	335.8% (price as of 2026-08-19)
Feb. 24, 2016	PODD	A	27,985	—	—	27,985 Direct	—	Acquired	(price as of 2026-08-19)
Feb. 24, 2016	PODD	A	10,253	—	—	32,684 Direct	+45.71%	Acquired	(price as of 2026-08-19)

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
March 9, 2023	PODD	Employee Stock Option (Right to Buy)	Common Stock (1,336)	$74.50	Feb. 14, 2028	1,336	Disposed
Dec. 12, 2022	PODD	Employee Stock Option (Right to Buy)	Common Stock (2,122)	$46.22	Feb. 22, 2027	2,122	Disposed
Dec. 12, 2022	PODD	Employee Stock Option (Right to Buy)	Common Stock (1,385)	$29.26	Feb. 24, 2026	1,385	Disposed
Nov. 4, 2022	PODD	Employee Stock Option (Right to Buy)	Common Stock (6,290)	$46.22	Feb. 22, 2027	6,290	Disposed
Feb. 28, 2022	PODD	Employee Stock Option (Right to Buy)	Common Stock (1,820)	$264.69	Feb. 28, 2032	1,820	Acquired
Dec. 6, 2021	PODD	Employee Stock Option (Right to Buy)	Common Stock (2,350)	$29.26	Feb. 24, 2026	2,350	Disposed
Feb. 17, 2021	PODD	Employee Stock Option (Right to Buy)	Common Stock (1,821)	$279.69	Feb. 17, 2031	1,821	Acquired
Oct. 9, 2020	PODD	Employee Stock Option (Right to Buy)	Common Stock (8,907)	$29.26	Feb. 24, 2026	8,907	Disposed
Oct. 9, 2020	PODD	Employee Stock Option (Right to Buy)	Common Stock (13,350)	$29.87	July 27, 2025	13,350	Disposed
Feb. 10, 2020	PODD	Employee Stock Option (Right to Buy)	Common Stock (2,618)	$202.64	Feb. 10, 2030	2,618	Acquired
Nov. 14, 2019	PODD	Employee Stock Option (Right to Buy)	Common Stock (1,100)	$29.26	Feb. 24, 2026	1,100	Disposed
June 13, 2019	PODD	Employee Stock Option (Right to Buy)	Common Stock (2,000)	$29.26	Feb. 24, 2026	2,000	Disposed
Feb. 26, 2019	PODD	Employee Stock Option (Right to Buy)	Common Stock (5,296)	$92.11	Feb. 26, 2029	5,296	Acquired
June 13, 2018	PODD	Employee Stock Option (Right to Buy)	Common Stock (6,421)	$29.87	July 27, 2025	6,421	Disposed
June 12, 2018	PODD	Employee Stock Option (Right to Buy)	Common Stock (1,075)	$29.87	July 27, 2025	1,075	Disposed
May 30, 2018	PODD	Employee Stock Option (Right to Buy)	Common Stock (8,071)	$29.87	July 27, 2025	8,071	Disposed
May 24, 2018	PODD	Employee Stock Option (Right to Buy)	Common Stock (7,077)	$29.26	Feb. 24, 2026	7,077	Disposed
May 24, 2018	PODD	Employee Stock Option (Right to Buy)	Common Stock (1,594)	$29.87	July 27, 2025	1,594	Disposed
March 23, 2018	PODD	Employee Stock Option (Right to Buy)	Common Stock (5,166)	$29.26	Feb. 24, 2026	5,166	Disposed
Feb. 14, 2018	PODD	Employee Stock Option (Right to Buy)	Common Stock (10,492)	$74.50	Feb. 14, 2028	10,492	Acquired
Feb. 22, 2017	PODD	Employee Stock Option (Right to Buy)	Common Stock (17,058)	$46.22	Feb. 22, 2027	17,058	Acquired
Feb. 24, 2016	PODD	Employee Stock Option (Right to Buy)	Common Stock (27,985)	$29.26	Feb. 24, 2026	27,985	Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 2 holdings

Securities held when first becoming an insider, per SEC Form 3.

Date	Ticker	Security	Shares	Ownership
Feb. 26, 2016	PODD	Common Stock	22,431	Direct
Feb. 26, 2016	PODD	Employee Stock Option (Right to Buy)→ Common Stock (30,511)	30,511	Direct